Additional Table
(including participant’s remarks sent)
Dear Sirs,
The jury of the international contest COUPE DU PRESIDENT present to your attention ADDITIONAL TABLE.
We are sorry that the mistakes appeared in the Jury Report. We also present now solutions which were missed in the file of all solutions sent.
With best regards
On behalf of the jury,
S.Yushkevitch,
The CPI President.
# 5 5-III After: 3833 (2949), 0802 (2738), 0204 (1423), 4843 white have small advantage.
# 7 7-XIII After: 1812 (0716 A), 2822 (2927), 4038 (1423), 2512 white have some advantage.
# 11 11-XIII After: 3631 (2314), 0702 (3223), 2419 (3335), 4433 (2132), 1910 (1836), 1005 (1221), 1627 (3544), 5048 (3840), 2747 (4044), 0541 (4450), 4114 (3641), 1417 (5006), 0246 white have some advantage.
# 16 16-XXVI After: 1711 (2606), 1812 (0718), 4248 (3221), 4826 (3627), 1005 (4736), 0521 white have advantage.
# 16 16-XXVII After: 1712 (2608), 4248 (3221), 4839 (3627), 3948 (4736), 3732 (2837), 4849 (4605), 3019 (0512), 4903 white have small advantage.
# 17 17-VII After: 2621 (3010), 2132 (3627), 3221 (4231), 4439 (3432), 2826 (4534), 2945 white have some advantage.
# 28 28-XII After: 4237 (2642), 4749 (1726), 3443 (1217), 5039 (0312), 4534 (0208), 1302 (2413), 1809 (1524), 2920 (0424), 3329 (2444), 2850 (1705), 0903 (3039), 0344 (0519), 0230 (3531), 4338 white have advantage.
JR: All these solutions are out of discussion. The rules of the contest have no article according to which it could be possible to account points for an indication: which color (black or white) has advantage and which has not.
# 4 ## 4-VI and 4-VIII Remark sent by participant: these solution begin with one and the same move, therefore they have to be united.
JR: Correct. Conclusion is : + 10 points for one or both 4-VI and 4-VIII. Max. sum points for # 4 is 30 points.
# 7 7-XI The precision of solution sent and correction of the JRemark in the JReport.
SS: 2217 (1311 A), 4035 (3322 BC), 4238 (2918), 2117 (1423), 2501 (3136), 1719 (2413), 0140 (4534), 3524 (3641), 3930 (4147), 4842 (3739), 4433 (4736), 4641 (3647), 3329 (4733), 2938x
A (3311), 2117 (1322), 1706 (2413), 4035 (2918), 3504x B (2918), 2117 (1432), 2501 (1122), 0136 (3440), 3629 (4047), 3524x C (2413), 3504 (2918), 3930 (3322), 3024x
JR: Incorrect: 2217 (1311 A), 4035 (3322 BC), 4238 (2918), 2117 (1423), 2501 (27*,40) etc.=.
*Too (28, 40) =. Thus: for 7-XI it is accounted – 10 points, like it was already written in the JR.
# 11 11-XIV 2,19(13*35A)5(39*30B)48(14C)8(18-23D,34)29,3(47E)39(371) 493,34, 47+ A (33*35)33(32*23F)10(35*44G)48,34(4H)340,25(21)12(7)47(139) 16+. G (21*32)261(4)7(27)15(44)48(40)34+.
JR: Incorrect in G. (21*32)261(27) and now if 5 then (44)48(40)28,41,37(14,20,19,8)=.
The score is: - 10 points.
# 12 12-IV JR: Incorrect. After the sign = white plays 33 and after 28. White position is win.
P.e.: 33(13)28(7)21(20)461(25)417(250)372(18)27(23,13)17(19)21 etc+.
Conclusion for # 12 in total:
“- 10 points are accounted for those participants who has indicated only incorrect author conception as correct solution of # 12 �.
# 17 17-III Remark sent: the JR in the JReport is incorrect. After 372,21,39, 7(34)45(42)1(15)6(9,104)41 if black sacrifises (21,4) there is win for white after either 50*(20)19,11(25)17+, *or 416(20)19,221(25)282 etc+. Thus, white has many possibilities to win after the attempt (21,4), and therefore this attempt of black is not enough to be consider by special notice because after this attempt there are many ways to win.
JR: Correct. This conclusion is also correct for variant 17-II. Thus, for one or both variants 17-II and 17-III it is accounted + 10 points.
# 17 17-VI SS: 3732 (3010), 3221 (3616), 4439 (3432), 4707 (4534), 2945x
JR: Incomplete, 0 points.
# 19 19-II and 19-IV 19-II et 19-IV commencent tous les deux par 393 alors que l'AS du 19 commence par 41. C'est donc en fait la même SS et il convient donc de donner 10 points pour une ou plusieurs parmi 19-II et 19-IV. Le nombre total de points de 19 ne peut alors pas dépasser 25 points (et non pas 35). JR: Correct
# 18 18-V The Jury itself remark. The JR written in the JReport is incorrect. Solution 18-V is correct. Thus: + 10 points for 18-V.
# 18 18-XII 4843,3227,4540,3328,2923,2318,5045,3429,2014,2520,2014,1410(813,A)
5(1217)519(20)33,24x. A(1218)5(13028(12,B)25(10,C),(22)32(17) 2520(21),(19),13,11,7(30)34,8x. B(11),(23),(22)29,D)33(19),2228(24), (20),14,19x. C(17),11(23),117(232802520(2832,D1)734(1319)2413(1524)3418(2430)
1834,138(4-9)3(13)20(19)29(38)12(24)8(29)35(34)4540,19 !!x.
D1(33)34(19)13,8(9)2(39)35x. D(19),(29)24,9,25x.
JR: Correct. + 10 points.
# 16 16-XXVIII 5,29[33:24AB]26,19,21[5]49[28]34[14]161[25]39[47]6[42]
16[47]43[15]30[24]48,14+.
A[35:24]15,34,47,39,31,49+
B[27]1[36]47[24]404,39,31,49[35]39[35-30]33[48]28[31]
283[9]6[27]6-44[30]19+ etc.
# 16. JRemark in JReport JR: + 5 points for one or all XIV, XV, XIV, XX, XXI.
JR : It is incorrect. Solutions XX and XXI are different from XIV, XV, XIV. Therefore correct notice has to be written so: + 5 points for one or all XIV, XV, XIV; + 5 points for one or both XX and XXI.
# 20 20-4 The questions sent by participant: why 20-4 is written twice and with different points?
The jury answer is: this is technical error. 20-4 is written twice because it begins with different moves, but estimation for 20-4 had to be written equal in both cases: Correct, + 10.
# 20 20-39 It was missed in the JR. The estimation is : correct, + 10 points.
# 22 22-I Remark sent by participant: ‘This dual has to be accounted because after this dual different positions are appeared’.
JR: This dual does change no one move of author’s solution, though it is true that positions are different after this choice of White King capture. The question is: what is Dual? In Dutch rules of the problemism of 1969 it is written: this is deviation from author’s solution. There is no definition of Dual neither French Rules of the problemism by G.Avid 1958 year nor former USSR kodex 1986. In actual practice Dual is considered always as regards to white’ moves.
So, what we see? We see there is no deviation from author’s solution by this dual: move is not changed. [A move is replacing of one piece to other where this piece stops.]
So, according to which reason it should be counted extra points for 22-I if there is no changing of white moves? The jury does not see such reason basing on problemism rules existed till establishment of the Rules International (RI).
The situation appeared in 22-I is defined in RI only. But there was no requirement in COPUE regulations to indicate a Dual according to RI for simple reason: when COUPE started then there were no RI.
The conclusion is: 0 points for 22-I.
# 22 22-II-III-IV Remark sent by participant: after 33,29,6,15,11(6) etc; here it is not indicated black possibility of capture (7), there fore variants 22-II-III-IV are incomplete.
JR: Correct. Really, capture move under choice of two Kings is enough important reason to be considered. Conclusion: variants 22-IIII, 22-IV, 22-V are Incomplete, 0 points.
# 28 28-II, 28-III, 28-V, 28-VI, 28-VII, 28-VIII , 28-IX are started with 42-37 while AS is stared with 38. Thus, all these solutions are SS with the same move and therefore + 10 points has to be given for one or all 28-II, 28-III, 28-V, 28-VI, 28-VII, 28-VIII, 28-IX. Maximum sum points for # 28 may not be more than 20 points. JR: Correct
Too, the jury has corrected as regards to the JR maximal possible points sum for the following numbers: 4 (30 points), 16 (45 points), 19 (25 points), 28 (20 points).
COUPE DU PRESIDENT
-
S. Yushkevich
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S. Yushkevich
The Jury-Report
The Jury-Report
Dear Sirs,
The jury of the contest presents to your attention the Jury report for all solutions sent to 2 stage. The jury thanks to mrs. I.Ivatsko, G.Magelinskas, F.Teer, B.Fedorov for their participating for the analytic work for the 2 stage. This jury report will be as ground to account points for each participant.
The jury gives its excuses for technical mistakes in some cases in which in table of all solutions sometimes a solution was written twice. In these cases it is indicated as Technical error (TE). Too, several solutions are shared, p.e., 7-IV and 7-IV-A. The jury remarks are abbreviated as JR. Solutions for ##20 and 21 we place separately in the end with the aim to do the perception of these ## more easy.
COUPE DU PRESIDENT is finishing. As far as I remember, this contest is first International contest organized within of the FMJD. During this contest all of you have obtained the experience, which, I hope, will be useful for you in future, if you will participate in some next contest and also if somebody of you will organized a solver-contest yourself.
Each of you merit be among winners, but, unfortunately, the number of winners is limited. After 1 stage was finished I have got from some of you (and also from participants who did not participate in 2 stage) letters with words of thanks to the CPI for organisation of this contest. I think, some of you would like to thank also the sponsor of the COUPE, the FMJD President, mr. W.van Beek, but, perhaps, you did not know his e-mail address. If some of you still would like to thank mr.W.van Beek, I indicate his e-mail address: fmjd@club.tip.nl
With best regards
S.Yushkevitch
The CPI FMJD President
Rapport du jury
Messieurs,
Le jury du concours présente àvotre attention son rapport concernant toutes les solutions envoyées pour la 2éme étape. Le jury remercie Mrs I.Ivatsko, G.Magelinskas, F.Teer et B.Fedorov pour leur participation au travail analytique de cette étape.
Nous vous proposons de vérifier notre rapport. Ce rapport sera la base de l’estimation des points pour chaque participant. Envoyez s'il vous plaît vos remarques au plus tard le 25.03.2003 àtous les membres de jury. Nous vous invitons aussi àenvoyer vos remarques àtous les participants de la 2éme étape possédant le courrier électronique. Leurs adresses sont indiquées sur la ligne d'adresse de ce message.
Le jury vous adresse ses excuses pour les erreurs techniques contenues dans le tableau de toutes les solutions où parfois une solution a été écrite deux fois. Dans ce cas, l’erreur technique est indiquée (TE). Aussi, plusieurs solutions ont été partagées, p.e., 7-IV et 7-IV-A. Les remarques du jury sont notées JR. Nous avons placé séparément les solutions des numéros 20 et 21 après dans la fin, cela rendra leur perception plus facile.
LA COUPE DU PRÉSIDENT est finie. Autant que je m’en souvienne, ce concours est le premier concours International organisé par la FMJD. Durant ce concours, vous avez tous gagné en expérience, qui, je l’espère, vous sera utile dans l'avenir si vous participiez àd’autres concours et aussi si l’un de vous se décide àorganiser un concours de solutionnisme.
Chacun d'entre vous mérite d’être parmi les gagnants, mais, malheureusement, le nombre de gagnants est limité. Après la fin de la 1ére étape j'ai reçu par certains d'entre vous (et aussi par des participants n’ayant pas participé àla 2éme étape) des lettres avec des mots de remerciement àla CPI pour l'organisation de ce concours. Je pense que certains d'entre vous voudraient remercier aussi le sponsor de la COUPE, le Président de la FMJD, M. W.van Beek, mais peut-être que vous n'avez pas son adresse électronique. Si certains d'entre vous voulaient toujours remercier M. W.van Beek, j'indique son adresse électronique : fmjd@club.tip.nl
Avec sincères salutations
S.Yushkevitch
Président de la CPI FMJD
The Jury-Report for 2 stage
Solution’ number Remarks Points
Author’s solution #1
(AS) n1. S.Yushkevitch. 2(49)138(4)11,2,27,27. +10
1-I Correct +10
Maximum point’s sum for #1 is 20.
AS #2 n 2. A .van der Stoep, Dam Eldorado, n 5, 1987. 27(36)21(16)34,28,39,31,340,41,30,2,8(25)24 (150,30)10. +10
2-I/II
Incorrect: 34(21)340(117)25(11)249,Z(227,14)30(182)19,14,9(16)40,W1,
W2,V1,V2(28,7)34(20)28(24)33(18)23(240,28)4(30)15(34)9(40)33,32,35 (37)30(27)3(32)20(31)14(36)=. W1: 3(28,7,12,17)=. W2: 4(36)=.
V1: 328(36)3,V3(20)372,V4(271)23(28,7,12)=.V2: 338,29,33,38(31)3(20)
24,24(36)14(18)46(26)249(41,27)19(261)10(37)=.V3: 23(18,8)28,29
(32,41,13,31,12)=. V4: 23(18,8,32,23)=. -10
JR: 2-I and 2-II is one and the same solution (TE)
Maximum point’s sum for #2 is 10.
AS #3 n 3. H.van Alphen, De Tijd, 31.01.1949. 31,42,20,29,21,25,2,20,5. +10
3-I Correct
3-II Correct
3-III Correct
3-IV Correct
3-V Correct
3-VI Correct
JR: All variants for # 3 are correct, but all variants are SS(Dual) in SS(Dual): 428,31. And if a participant indicated one SS(Dual) or all SS(Dual) he gets 10 points only. The same situation is also in some other cases. The jury did not account extra points for SS/Dual in SS/Dual. +10
Maximum point’s sum for #3 is 20.
AS #4 n 4. S.Perepelkin, Championship of USSR, 1991. 35,18,7(38,a)31,15,2,48(27)43,44,44. a) (43)12,2(6)14,48. +10
4-I Correct
4-II Correct
4-III Correct
JR +10 points for one or all I-II-III +10
4-IV/V Incorrect: the estimation of the end-position of variant is wrong.: that position is win for White, see book by Y.Barskiy/V.Malamed “Kurs shashechnyh okonchaniy�, Moscow, 1989, pages 421-426. -10
JR: 4-IV and 4-V are united (TE)
4-VI Correct +10
4-VII Incorrect: 24(14,A)30,18,7,24,2(24)30(27,B)33(29)8(283)3(19)8(272)
30(37)30-34(42)23(48)46(25)35(48)40(39)45(31,38)=. -10
4-VIII Correct +10
4-XII Incomplet: 24(14,A)30,18,7,24,2(24)30(32)2(27). And win is not evident: 16(261)33,z1,z2,21,38(21)32(33)=. z1: 2(317)=. z2: this variant gives win after 2(317)13 etc, but it had to be indicated. 0
JR : 4-IX, 4-X, 4-XI are deleted (TE)
Maximum point’s sum for #4 is 40.
AS #5 n 5. S.Yushkevitch. 41,3,31,42,30,138,2,33,25,26. +10
5-I Correct +5
5-II Incorrect : after sign + : (172,16)139,ZY(41)3,49(282,38)=.
Z : 15(29,2)=. Y : 8(29,2)27(41)=. -10
Maximum point’s sum for #5 is 15.
AS #6 n 6. P.Kuijper, Het Damspel, n 1, 1968. 427,482,428,38,383,21,3,35,14,19(34,34)350,2. +10
6-I Correct
6-II Correct
6-III Correct
JR : +10 points for one or all I-II-III +10
Maximum point’s sum for #6 is 20.
AS #7 n 7. S.Yushkevitch. 41,37(49,a)217,234,1,6,227,40. a)(16)35,44,234 etc. +10
7-I Correct, but it means nothing: the move (the replacing of King from one square to other squarte) is not changed. 0
7-II Correct +10
7-III Incorrect : 12(7x16,A)22,38,12(239) 7(14)2(149)40,7(23)44,Z(1802(28)etc. =.
Z : 2(18)8(28)etc..=. -5
7-III-A [Notice precised: 12(7x16A)22,38,12 + A) (29x16)38,5 + ]
Incorrect: see 7-III-A -5
7-IV Correct ( 1-12 or 1-18 : these duals were given by different participants. That’s why the jury insert 7-IV-A number) +5
7-IV-A Correct 1-18 +5
JR: +5 points for each dual even if these duals are indicated by one and the same participant.
7-V Correct
7-VI Incorrect : 12(7x16,A)22,38,12(239) 7(14)2(149)40,7(23)44,Z(1802(28)etc. =. Z : 2(18)8(28)etc..=. -10
7-VII Correct
7-VIII Correct
7-IX Correct
JR: +10 for one or all V-VII-VIII-IX +10
7-X Correct
7-XI Incorrect:227(131,A)35(22,BC)428(18)17(27*,40)etc.,. *Too (28,40)=. -10
7-XII Correct
JR: +10 for one or both X or XII +10
Maximum point’s sum for #7 is 50.
AS #8 n 8. P.van der Kwartel, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 39,24,27,11,382,33,38,29,18,4,40,17(34)40,21. +10
8-I Correct
8-II Correct
8-III Correct
JR: +5 points for one or all I-II-III +5
8-IV Correct +5
8-V Correct
8-VI Correct
JR: +5 points for one or both V-VI +5
8-VII Incorrect: 27,35(9-14)39,38(304)31,12(22,349,27,48); or :by other ways :
1.: 27,35(9-14)39,38(304*)31, 12(22,18,27,46)= *Too: (39,22)=. -10
8-VIII Incorrect: 27,35(9-14)39,38(304)31,12(22,349,27,48); or :by other ways :
1.: 27,35(9-14)39,38(304*)31, 12(22,18,27,46)= *Too: (39,22)=. -10
JR: If VII and VIII would be correct a participant would get +10 points for each one.
But each one is incorrect, thus -10 points for each one.
Maximum point’s sum for #8 is 25.
AS #9 n 9. G.van der Linde, De Problemist, May 1964. 44,18(23)349(234)471,41,37,47,41,22,1,8,17,25. +10
Maximum point’s sum for #9 is 10.
AS #10 n 10. J.Bus, De Tijd Maasbode, 22.12.1962. 361,31(46)383,32,39,27,22,41,5,34,40,8,43. +10
10-I Correct
10-II Correct
10-III Incomplete 0
10-IV Correct [Notice precised: 361, 7,393,21,26 etc]
JR: +5 points for one or all I-II-IV +5
Maximum point’s sum for #10 is 15.
AS #11 n 11. H.de Waard, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 35,440,494,21,7x18,18,7,31,25,24,39,40,10,43. +10
11-I Remark is not exact: in 4/43 it does exist not MULTI, but two ways to win. But 11-I is superfluous because author’s solution edns with 4/43. 0
11-II Correct
11-III Correct
11-IV Correct
11-V Correct
11-VI Correct
11-VII Correct
11-VIII Correct
11-IX Correct
JR : +10 points for one or all II, III, IV, VII, IX +10
JR : +10 points for one or all V, VI, VIII +10
11-X Absolutely superfluous: Variant A gives remise. Thus, variant X shows illusion solution. There was no requirement to indicate illusion solution, therefore, variant X means nothing. No points. 0
11-XI Incorrect: 2,19(335) and see variant A from 11-X with remise. -10
11-XII Correct +5
Maximum point’s sum for #11 is 35
AS #12 n12. A.Miedema, De Problemist, April 1977. 20,20(15)349,34,482,26,22(27)461,23,382,11,10,38,4(29)34(240,34,34)45(350,39)40(44) 34(50)44,24. Incorrect.
-10
12-I Correct
12-II Correct
12-III Correct
12-IV Correct
12-V Correct
12-VI Correct
12-VII Correct
JR: +10 points for one or all I-VII +10
12-VIII Incomplete 0
Maximum point’s sum for #12 is 10.
AS #13 n 13. P.Kuijper, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 29,240,472,35,34,29,20,30,41,37,3,49,9,428,37,5. +10
13-I Correct
13-II Correct
13-III Correct
13-IV Correct (also correct the indication about 35x33, but it gives no points because it is secondary variant)
JR: +5 for one or all I-II-III +5
Maximum point’s sum for #13 is 15.
AS #14 n 14. M.Douwes, De Problemist, n 4, 1950.
13-18,8,7,6,11,11x39,28,44,45,40,34,34. +10
14-I Correct
14-II Correct
14-III Correct
14-IV Correct
JR: +10 for one or all I-IV +10
Maximum point’s sum for #14 is 20.
AS #15 n 15. A.de Zwart, Concours�VKP�. 1940/1941. 10,11,21,7,1,40,23,25,2,3. +10
15-I Correct, but superfluous. Author’s solution ends by capture to square 3. 0
Maximum point’s sum for #15 is 10.
AS #16 n 16. M.Douwes, Het Kompas, 01.11.1947. 182,12,4,2,34,47,39,13,31,49(7)40,39,34,34. +10
16-I Correct
16-II Correct
16-III Correct
16-IV Correct
16-V Correct
16-VI Correct
16-VII Notice of solution is incorrect:move 4(after 13) is impossible. 0
16-VIII Correct
16-IX Correct
16-X Correct
16-XI Correct
16-XII Correct
16-XIII Correct but superfluous 0
16-XIV Correct
16-XV Correct
16-XVI Correct
16-XVII It is indication of the illusion solution. No points. 0
16-XVIII Incorrect: continue after sign +(10)49(4,27,39,44,11,14,2)=.
Too after sign + (10,32)17(39,44,21,11) = -10
16-XIX [Notice precised: 172,48,39.48,32,49,19,3+]
Incorrect, see 16-XIX-A -10
16-XIX-A [Notice precised:172,48,39,48,32,49,19,3(38)25(42A)2534(22,48)6(33B,30)11(2)
6(30)1(43)7(30)2(43)11(48CD)17(37)34(41)28,44,34 + C) (30)39,25 + D) (25)34,
39,39 + A) (18)20(43)39,49(11,7)43 + B) (13)28(2)23(24)11(25)6(47)6-1(30)
1-12(43)26(49)48(49-38)7(32)16(23)49(47-29E)449,40,39,1 + E) (5)404(46)449
(36F)33(10)349(36-41GH)23(39J)34(14)49-43(19)23,44,34 + J) (44)39(46)34(28)
37,32,34 + G) (15)25(47K)38(10)42,42(15)23,18(24)12(2)7(16)43,44,34 +
K) (10)23(44)39(41)20(47)15(36)42(4)44(27)34(13)31,22,34+ H) (46)28(34)25(31)
49-43(13)25-34(19)23,44,34 + F) (5)33,34(19)45(2)39(8)21,17,34+]
Incorrect: 172,48,39,48,32,49,19,3(38)25(42A)25-34(22,47)6Z, (18)28(1)11
(15)17(47)6(15)22(20) 36(47) etc.= Z: 404(31)6(48)449(40)1,34(37)=. -10
16-XX Correct
16-XXI Correct
16-XXII Correct
16-XXIII Correct
16-XXIV Correct
16-XXV Correct
JR: +10 points for one or all solutions I-II-III-IV-V-VI-VIII-IX-X-XI-XII-XXII-XXIII-XXIV-XXV +10
JR: +5 points for one or all XIV, XV, XVI, XX, XXI +5
Maximum point’s sum for #16 is 25.
AS #17 n 17. R.Loosekoot, Dam Eldorado, n 6, 1976.
9,20,382,461,43,48,16,261,10,16-43,31,41,37. +10
17-I Correct +10
17-II Incomplete in B: B-variant: (42)1(15)6(9,104) and now , probably white win with 6,A (4) 282 etc, but it had to be indicated
A: 41(21,4)-and see 17-III. 0
17-III Incomplete: after sign + the following variants give remise: (21,4)50,A(20)11(14,45)6(1)28(19)36(25)31(30)26(23)19(34)29(40)1(44,44)=. A : 416(20)29(24)3(40,6)=. Perhaps, White wins after sign + by: (21,4)238,[22-36] but it had to be indicated. 0
17-IV Incorrect : 21,32,21(31)39,26(44*)40,40,A(25) 18 (9) 7,B(914,18,35) =.
A : 45(15)=. B : (27(25)1(20,8)=. *Too, remise after moves indicated : (34)45(138)15,4,Z(18,8,1)50(350)21(812)16(45)161(10)etc.=.
Z : 1(3-9,30)=. -10
17-V Correct +10
Maximum point’s sum for #17 is 30.
AS #18 n 18. A.de Zwart, Concours�VKP�. 1940/1941.
23,18,43,9,14,27,250,25,450,28,45,29,34,30,17. +10
18-I Correct
18-II Correct
18-III Correct
18-IV Correct
JR: +10 points for one or all I-II-III-IV-VI +10
18-V No points, it is indicated illusion solution. 0
18-VI Correct
18-VII No points: 43,27,23,18,450,28,29,45 : these moves are impossible. 0
18-VIII Correct
18-IX Correct
18-X Incomplete in B: B-variant: (17-21)428,5(18)450(7-11)33(3-9)5-19(117)5
(13)5-28(172)6(161). Win is not clear. 0
18-XI Correct
JR: +10 points for one or all VIII-IX-XI: +10 +10
Maximum point’s sum for #18 is 30.
AS #19 n 19. L.de Rooy, De Problemist, n 3/4, 1965.
41,383,339,28,24,19,43,18,7,30,34,2. +10
19-I [Notice précised: 7,393,25,5,46+]
Incomplete 0
19-I-A [Notice précised: 7,393,25,5,46(25A)11,11(914B)6(149)23,33,48(14z)25(3)21(12) 16(128)11(22)7,1 (138)39(27)22(17)36(182)18(21)23(26)30 +
A) (7)46-32(712D) 29,38,24(40,45)44(14)16(149)33,40,18,35(11)22(16)17 + D) (25)12,45 + B) (39,43)46-32(14)23(48)39(16)10,38(29)30 + C) (18)46-32(13)22, 10(3) 10-32(18)16(25)382(3)328(29,17)7 (15)45 + z) (20)21(139)17 + ]
Incomplete: after (25,A) it is not indicated the following defence for Black: (18). Now there are win for White with combination 22,293*,33 etc. (*or also win23), but this gambit’playing had to be indicated, because simple positional playing may not lead to win, p.e.: 6(12)21(30,40)16(914)22,5(445)28(3)161(8)20(35)15(50) 150(5044)=. 0
19-II Correct +10
19-III Correct +5
19-IV Correct +10
Maximum point’s sum for #19 is 35.
AS #22 n 22. C.van der Kuilen, KVD, 26.06.1943.
38,450,23,6,22-39,217,17,38-43,449,15,38,34,1. +10
22-I Correct, but superfluous, see 7-I 0
22-II Correct
22-III Correct
22-IV Correct
22-V Correct
22-VI Incomplete 0
JR: +10 for one or all II-VI +10
22-VII Incorrect. 37(350*,15,5)33,44(5-19)6(183)450,18(39)33(5)1 =
*(239**)=. **Too (15,5)=. - 10
22-VIII Incorrect; (44)50(350)1-6(44)11 = . But a participant is not penalised because if his indication of this dual would correct he would get no points because author’s solution ends with move 1. 0
Maximum point’s sum for #22 is 20.
AS #23 n 23. C.van der Kuilen, KVD, 26.06.1943.
350,261,417,28,27,48,22,31,24,34,16. +10
23-I Correct
23-II Correct
JR: +5 for one or both I-II +5
23-III Incorrect: instead of (30) black plays (34)29(49)27,Z,27(23)=.
Z: 31(23)18(23-40)1(34,44)=. -5
23-IV Incorrect: in 18-th move of variant presented Black plays (2-11)instead of (3) and thepretical remise-position appears, see book by Y.Barskiy/V.Malamed “Kurs shashechnyh okonchaniy�, Moscow, 1989, pages 421-426. -5
23-V Correct +5
Maximum point’s sum for #23 is 20.
AS #24 n 24. L.de Rooy, De Problemist, May 1973.
24,150,7,11,21,350,43,40,4,47,15,2. +10
Maximum point’s sum for #24 is 10.
AS #25 n 25. L.de Rooy, De Problemist, October 1967.
36,32,33,493,31,36,31,41,38,43,32,40,34,2. +10
Maximum point’s sum for #25 is 10.
AS #26 n 26. M.Douwes, De Problemist by J.Teuns, 15.04.1944. [Solution précised according to De Problemist]. 9-4,13,4,7,13,1,23,6x39,33(38,32,32,14)37,37. +10
26-I Correct, but superfluous. Precised author’s solution see above. 0
26-II Correct
26-III Correct
26-IV Correct
26-V Correct
26-VI Correct
26-VII Correct
JR: +10 points for one or all II-VII +10
26-VIII Correct
26-IX Correct
26-X Correct +10
26-XI Incorrect: 44(338,29,4) = -10
26-XII Correct
26-XIII Correct
26-XIV Correct
JR: +10 points for one or all VIII-IX-XII-XIII-XIV +10
Maximum point’s sum for #26 is 40
AS #27 n 27. A.van der Kuilen, De Problemist, October 1975. 18,1x18,139,10,204,7,14,25,41,43,37,18,44,34,15(17)20 (22)14(28)9,10(39) 4(19)10(24)15(29) 20. +10
27-I Incorrect: (17)20(22)14(28)9,10(33)4(19)10(24)15(29)20(34)38 +
It is superfluous remark, it is indicated not best variant for black. 0
Maximum point’s sum for #27 is 10.
AS #28 n 28. M.Douwes, De Problemist, September, 1964.
38,43,39,48x30,39,34,20,149, 28-37,47x9,3,26,3,26,3. +10
28-I Incorrect: 149(35)9(253)25(243) = -10
28-II Correct
28-III Correct
JR: 10 points for one or both II-III. +10
28-IV This is indicated Illusion solution. No points. 0
28-V Correct
28-VI Correct (read 22,37 in the end)
28-VII Correct
28-VIII Correct
28-IX Correct
JR: +10 points for one or all V, VI, VII, VIII, IX. +10
Maximum point’s sum for #28 is 30.
AS #29 n 29. A.Shabalin, Championship of Belarus, 1994.
30(23,A)271,1-7,31,29,48,15x8(19,B)50x14. B (20)48x14.
A (45)48,5,14,48,41,1-29,38,39,39-44. +10
Maximum point’s sum for #29 is 10.
AS #30 n 30. S.Yushkevitch.
172(46,A)18-23,28,39,40. A(5)7-16,14,27-38,37,32,21,23,39,39,49. +10
30-I Correct +10
30-II Out of discussion
30-III Out of discussion
30-IV Out of discussion
30-V Correct +10
30-VI Out of discussion
30-VII Out of discussion
30-VIII Out of discussion
30-IX Out of discussion
30-X Correct +10
30-XI Out of discussion
30-XII Out of discussion
30-XIII Out of discussion
JR: II-IV, VI-IX, XI-XIII were not discussed because there are blocked more than 1 black king and 2 black pions as it was written in task of # 30.
Maximum point’s sum for #30 is 40.
Separate table for ## 20 and 21.
# 20
Solution NN Remarks Points
AS #20 n20. W.Jurg, Dordtsch.Dagblad,23.09.1952
2-11,350,30,34,23,32-19,42,41,27,36,47 + +10
350 1 Correct
3 Correct
4 Incomplete 0
6 Follow notice indicated, there is impossible move: 161,350,4,26,and indicated white move 25 is not possible because it is black turn now to do a move. 0
7 Incomplete 0
11 Incomplete: it is not indicated the variant : 26,350,4 (25,28). 0
39 Incomplète: 350(14)8,4( 14-19) 0
40 [Notice précised: 350(14A)8/13,4(14-19)11,26(2)13(19)18(2) 30,19(42) 37,37 + A) (44)11,4,10 + ]
Correct
47 [Notice précised: 350(14A)13,4(149)11,26(5)13(23-14)10(2)27(16)261(2) 372(35)16 + A) (44)42(14)4,10,27,6(471)26,37,37 +]
Correct
JR: +10 points for one or both ## 1,3,40,47. +10
42 2 Correct
41 Correct
44 [Notice précised: 42,161(47A)350,4(36B)10,16(27CD,27)32(36)4(47)36
(11) 21(16)26 + A) (6)26,13,28(30,35)10(49)41,371(27)16(494)2(49)35 +
B) (6)26(36)5(471)31(32) 37(27)372 + C) (28,24)11,33(49x40)32,6 +
D) (471)5(32)41(47)23,36 +]
Incomplete in A-variant it is not indicated A) (6)26,13,28(14-03, 36 etc) 0
44-A [Notice précised: 42,161(47A)350,4,10,16(27B)31,32(36)4(47)36(11)461 + A) (6)26,13,32x30,4 (28)22(15)2(33)29(49x15)340(17)304(47)41(34)11,30 + B) (28)12,11,33(47x40)32,6 +]
Incomplete: it is not indicated variant 42,161(47)350,4(36)10,16(28,24). 0
48 Incorrect: 42,26,350,4(3)19(36)31(28)=. -10
JR: +10 points for one or both ## 2,41. +10
161 4 Correct
5 Follow notice indicated, there is impossible move: 161,350,4,26,and indicated white move 13 is not possible because it is black turn now to do a move. 0
46 [Notice précised: 42,161(47A)350,4,10,16(27B)31,32(36)4(47)36(11)461 +
A) (6)26, 13,32x30,4(28)22(15)2(33)29(49x15)340(17)304(47) 41(34) 11,30 + B) (28)12,11,33 (47x40)32,6 +]
Correct
JR: +10 points for 4,46 +10
26 8 Incomplete 0
9 [Notice précised: 26,350,4(3A,8B)31(35)30,32 + A) (14-19)11,267,24 +
B) (31,42)193,13,48+ ]
Incomplete: it is not indicated variant 26,350,4(3A,28)6(25,13). 0
9-A [Notice précised: 26,350,4(25,28)6(3)31(13)27(490)5(42)48(18)439(33)50
(3-9)6(50)272(187)22(31)37 +]
Incomplete: it is not indicated variant 26,350,4(3A, 28)6(25,13). 0
10 [Notice précised : 26,350,4(25)19(31A)27,30(5)34(37)32,48 + A) (28)6(3) 31,27(35)5 (40)30(7)25(138)1(2)23(50-17)29(450)18(17-33)29(16) 293(49) 14,14,36(45)27(48)37,37 +]
Incomplete: it is not indicated variant 26,350,4(3A, 28)6(25,13). 0
12 [Notice précised : 26,350,4(14-3)19(228)6(3-8G)331(13)27(49-35)328(17)
4(8-2)340,38,15(33)47 + G) (25)31,17(11)4,21(35)26(50-44)39,48(50)417
(50-33)15(33-17)24,37+]
13 Incomplete: it is not indicated the variant :26,31(25,30,8,40). 0
14 [Notice précised : 26,31(3A)30,4(25)19(3)14(25)30,32(23)11,19 + A) (25) 9(30)13,5, 11,2617,23,23,18,17 +]
JR: + 10 points for one or all n° 12,14. +10
8-3 15 Incomplete 0
16 Correct
17 Correct
45 Correct
JR: +10 points for one or all n° 16,17,45. +10
4 19 Incomplete 0
20 Incomplete 0
21 Incomplete 0
22 Incomplete 0
23 Incomplete 0
24 Incomplete 0
25 Incomplete 0
26 Incomplete 0
27 Incomplete 0
28 Incomplete 0
29 Incomplete 0
30 Incomplete 0
31 Incomplete 0
32 Incomplete 0
33 Incomplete 0
34 Incomplete 0
35 Incomplete 0
36 Incomplete 0
37 Incomplete 0
JR: Solutions 19…..37 miss variants 4,15(25) or 4,15(26)8(27).
38 Correct [Notice précised:4,15(205A,14)24(14-19)2(23-5)23(29)23(34)30
(48)15-24, 2-8,11,24-33,1,26(39,17)30 +]A) (21-26)8(27)17,350,31(51)27
(28,42)38(6)293(40) 349(45-50)23-19, 41-36, 37(50-28)382(23)24(45)47
(23)438 + +10
2-11, 2 43 Incompléte: after 2-11,2 it is not indicated move (15) which after white has to play sharp, because 350,35 gives remise-chance for black after (5,23,28). 0
Maximum points sum for # 20 is 70
# 21
Solution NN Remarks Points
AS #°21 171,37(17)31(22)7x18(13)37(30)34(25)41,11,22,40,29,5,2 + +10
15 1 Correct
2 Incomplete 0
8 Correct
15 Correct
JR: + 10 points for 1,8,15. +10
31 3 Correct
9 [Notice precised: 31,42,49(30)34(44A)40,20,35,34,161,29,18,7,2,29 + A)(25)20,2,5,34,50(13)16-11(19)45(24)50(31)18,29,4(7,28)18(37)34(361)
48 +]
Correct
10 Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
11 [Notice precised : 31,2(30A)28(44)34,7,30,49,20,22x4,5,41,11,282,43 + A) (44)7(12)15(30)28(35)4(31) 36(49)10(128)14(31)43(3) 27(5) 7, 45(48) 11(10)117 (14)1(3)(39)37(43)23(21)14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
12 [Notice precised : 31,2(30A)28(44)7,34,171(26x17)30,49,20,22x4(42) 5(48)22(1)37(26)21,11.
A(44)7(12)15(30)28(35)4(31)36(49)10(128)14(31)43(3)27(5)7,45(48)11
(10)117(14)1(3)(39)37(43)23(21)14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
13 [Notice precised : 31,2(30A)28(44)7,34,30,49,20,224,5, 282z,43(33)32(39) 18,19 + A) (44)7(12)15(30)28(35)4(31)36(49) 10(128)14(31)43(3)27(5)7, 45(48)11(10)117(14)1(3)(39)37(43)23(21) 14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
14 Correct
16 [Notice precised ; 31,2(44)7(12)15,28(49A)35,4,8,13,3(36)47(14)47-20,26(24)13-9(19)37,37(28)150(5)3(46) 27,27 +
A(35,49,31,128,31,3,5)2-7,45(42)22 (20,17)37(39)32(50)41(39)50 +]
Incomplete: it is not indicated variant 31,2(44)7(12)15,28(35,49,31,128,31,
3,5) 2-7,45(42)22(14) ;Now : White may win by exact order of moves :
36,17,172. Other chance do not lead to clear win. Look on :39,Z(9)17
(330172.Y,X etc.+.Z : immediately 228 leads to endspiel which is not
known in theory (9)12(36).
Y : 50 ?(6)161,6(40)11(45)50(14)31(9)26(3)41(14)36(3)31(9)=.
X : 16 ?(38)6(16)6-1(3)1-12(27) etc., probably=. 0
22 It is the copy of # 14 (TE). Solution 21-22 is deleted. 0
JR: +10 points for one or all 3,9,14. +10
171,37 4 Correct: 171,37(17A) 2,15…. + A) (44)36(30)34… +
5 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
6 Correct
7 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
17 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
18 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
19 Removed (TE) 0
20 [Notice precised : 171,37(17AB)2,15(44)9(27)40,34(47)15-20,11,41,25,35, 14,31+A(44)2(17)7(12)31,34,30,49,11,20,48 + B) (30)34(17)2(42)15 +]
Correct
21 Correct
JR: + 5 points for one or all 4,6,20,21. +5
Maximum points sum for # 21 is 35
Maximum points sum for all ##1-30 is 730 points
Dear Sirs,
The jury of the contest presents to your attention the Jury report for all solutions sent to 2 stage. The jury thanks to mrs. I.Ivatsko, G.Magelinskas, F.Teer, B.Fedorov for their participating for the analytic work for the 2 stage. This jury report will be as ground to account points for each participant.
The jury gives its excuses for technical mistakes in some cases in which in table of all solutions sometimes a solution was written twice. In these cases it is indicated as Technical error (TE). Too, several solutions are shared, p.e., 7-IV and 7-IV-A. The jury remarks are abbreviated as JR. Solutions for ##20 and 21 we place separately in the end with the aim to do the perception of these ## more easy.
COUPE DU PRESIDENT is finishing. As far as I remember, this contest is first International contest organized within of the FMJD. During this contest all of you have obtained the experience, which, I hope, will be useful for you in future, if you will participate in some next contest and also if somebody of you will organized a solver-contest yourself.
Each of you merit be among winners, but, unfortunately, the number of winners is limited. After 1 stage was finished I have got from some of you (and also from participants who did not participate in 2 stage) letters with words of thanks to the CPI for organisation of this contest. I think, some of you would like to thank also the sponsor of the COUPE, the FMJD President, mr. W.van Beek, but, perhaps, you did not know his e-mail address. If some of you still would like to thank mr.W.van Beek, I indicate his e-mail address: fmjd@club.tip.nl
With best regards
S.Yushkevitch
The CPI FMJD President
Rapport du jury
Messieurs,
Le jury du concours présente àvotre attention son rapport concernant toutes les solutions envoyées pour la 2éme étape. Le jury remercie Mrs I.Ivatsko, G.Magelinskas, F.Teer et B.Fedorov pour leur participation au travail analytique de cette étape.
Nous vous proposons de vérifier notre rapport. Ce rapport sera la base de l’estimation des points pour chaque participant. Envoyez s'il vous plaît vos remarques au plus tard le 25.03.2003 àtous les membres de jury. Nous vous invitons aussi àenvoyer vos remarques àtous les participants de la 2éme étape possédant le courrier électronique. Leurs adresses sont indiquées sur la ligne d'adresse de ce message.
Le jury vous adresse ses excuses pour les erreurs techniques contenues dans le tableau de toutes les solutions où parfois une solution a été écrite deux fois. Dans ce cas, l’erreur technique est indiquée (TE). Aussi, plusieurs solutions ont été partagées, p.e., 7-IV et 7-IV-A. Les remarques du jury sont notées JR. Nous avons placé séparément les solutions des numéros 20 et 21 après dans la fin, cela rendra leur perception plus facile.
LA COUPE DU PRÉSIDENT est finie. Autant que je m’en souvienne, ce concours est le premier concours International organisé par la FMJD. Durant ce concours, vous avez tous gagné en expérience, qui, je l’espère, vous sera utile dans l'avenir si vous participiez àd’autres concours et aussi si l’un de vous se décide àorganiser un concours de solutionnisme.
Chacun d'entre vous mérite d’être parmi les gagnants, mais, malheureusement, le nombre de gagnants est limité. Après la fin de la 1ére étape j'ai reçu par certains d'entre vous (et aussi par des participants n’ayant pas participé àla 2éme étape) des lettres avec des mots de remerciement àla CPI pour l'organisation de ce concours. Je pense que certains d'entre vous voudraient remercier aussi le sponsor de la COUPE, le Président de la FMJD, M. W.van Beek, mais peut-être que vous n'avez pas son adresse électronique. Si certains d'entre vous voulaient toujours remercier M. W.van Beek, j'indique son adresse électronique : fmjd@club.tip.nl
Avec sincères salutations
S.Yushkevitch
Président de la CPI FMJD
The Jury-Report for 2 stage
Solution’ number Remarks Points
Author’s solution #1
(AS) n1. S.Yushkevitch. 2(49)138(4)11,2,27,27. +10
1-I Correct +10
Maximum point’s sum for #1 is 20.
AS #2 n 2. A .van der Stoep, Dam Eldorado, n 5, 1987. 27(36)21(16)34,28,39,31,340,41,30,2,8(25)24 (150,30)10. +10
2-I/II
Incorrect: 34(21)340(117)25(11)249,Z(227,14)30(182)19,14,9(16)40,W1,
W2,V1,V2(28,7)34(20)28(24)33(18)23(240,28)4(30)15(34)9(40)33,32,35 (37)30(27)3(32)20(31)14(36)=. W1: 3(28,7,12,17)=. W2: 4(36)=.
V1: 328(36)3,V3(20)372,V4(271)23(28,7,12)=.V2: 338,29,33,38(31)3(20)
24,24(36)14(18)46(26)249(41,27)19(261)10(37)=.V3: 23(18,8)28,29
(32,41,13,31,12)=. V4: 23(18,8,32,23)=. -10
JR: 2-I and 2-II is one and the same solution (TE)
Maximum point’s sum for #2 is 10.
AS #3 n 3. H.van Alphen, De Tijd, 31.01.1949. 31,42,20,29,21,25,2,20,5. +10
3-I Correct
3-II Correct
3-III Correct
3-IV Correct
3-V Correct
3-VI Correct
JR: All variants for # 3 are correct, but all variants are SS(Dual) in SS(Dual): 428,31. And if a participant indicated one SS(Dual) or all SS(Dual) he gets 10 points only. The same situation is also in some other cases. The jury did not account extra points for SS/Dual in SS/Dual. +10
Maximum point’s sum for #3 is 20.
AS #4 n 4. S.Perepelkin, Championship of USSR, 1991. 35,18,7(38,a)31,15,2,48(27)43,44,44. a) (43)12,2(6)14,48. +10
4-I Correct
4-II Correct
4-III Correct
JR +10 points for one or all I-II-III +10
4-IV/V Incorrect: the estimation of the end-position of variant is wrong.: that position is win for White, see book by Y.Barskiy/V.Malamed “Kurs shashechnyh okonchaniy�, Moscow, 1989, pages 421-426. -10
JR: 4-IV and 4-V are united (TE)
4-VI Correct +10
4-VII Incorrect: 24(14,A)30,18,7,24,2(24)30(27,B)33(29)8(283)3(19)8(272)
30(37)30-34(42)23(48)46(25)35(48)40(39)45(31,38)=. -10
4-VIII Correct +10
4-XII Incomplet: 24(14,A)30,18,7,24,2(24)30(32)2(27). And win is not evident: 16(261)33,z1,z2,21,38(21)32(33)=. z1: 2(317)=. z2: this variant gives win after 2(317)13 etc, but it had to be indicated. 0
JR : 4-IX, 4-X, 4-XI are deleted (TE)
Maximum point’s sum for #4 is 40.
AS #5 n 5. S.Yushkevitch. 41,3,31,42,30,138,2,33,25,26. +10
5-I Correct +5
5-II Incorrect : after sign + : (172,16)139,ZY(41)3,49(282,38)=.
Z : 15(29,2)=. Y : 8(29,2)27(41)=. -10
Maximum point’s sum for #5 is 15.
AS #6 n 6. P.Kuijper, Het Damspel, n 1, 1968. 427,482,428,38,383,21,3,35,14,19(34,34)350,2. +10
6-I Correct
6-II Correct
6-III Correct
JR : +10 points for one or all I-II-III +10
Maximum point’s sum for #6 is 20.
AS #7 n 7. S.Yushkevitch. 41,37(49,a)217,234,1,6,227,40. a)(16)35,44,234 etc. +10
7-I Correct, but it means nothing: the move (the replacing of King from one square to other squarte) is not changed. 0
7-II Correct +10
7-III Incorrect : 12(7x16,A)22,38,12(239) 7(14)2(149)40,7(23)44,Z(1802(28)etc. =.
Z : 2(18)8(28)etc..=. -5
7-III-A [Notice precised: 12(7x16A)22,38,12 + A) (29x16)38,5 + ]
Incorrect: see 7-III-A -5
7-IV Correct ( 1-12 or 1-18 : these duals were given by different participants. That’s why the jury insert 7-IV-A number) +5
7-IV-A Correct 1-18 +5
JR: +5 points for each dual even if these duals are indicated by one and the same participant.
7-V Correct
7-VI Incorrect : 12(7x16,A)22,38,12(239) 7(14)2(149)40,7(23)44,Z(1802(28)etc. =. Z : 2(18)8(28)etc..=. -10
7-VII Correct
7-VIII Correct
7-IX Correct
JR: +10 for one or all V-VII-VIII-IX +10
7-X Correct
7-XI Incorrect:227(131,A)35(22,BC)428(18)17(27*,40)etc.,. *Too (28,40)=. -10
7-XII Correct
JR: +10 for one or both X or XII +10
Maximum point’s sum for #7 is 50.
AS #8 n 8. P.van der Kwartel, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 39,24,27,11,382,33,38,29,18,4,40,17(34)40,21. +10
8-I Correct
8-II Correct
8-III Correct
JR: +5 points for one or all I-II-III +5
8-IV Correct +5
8-V Correct
8-VI Correct
JR: +5 points for one or both V-VI +5
8-VII Incorrect: 27,35(9-14)39,38(304)31,12(22,349,27,48); or :by other ways :
1.: 27,35(9-14)39,38(304*)31, 12(22,18,27,46)= *Too: (39,22)=. -10
8-VIII Incorrect: 27,35(9-14)39,38(304)31,12(22,349,27,48); or :by other ways :
1.: 27,35(9-14)39,38(304*)31, 12(22,18,27,46)= *Too: (39,22)=. -10
JR: If VII and VIII would be correct a participant would get +10 points for each one.
But each one is incorrect, thus -10 points for each one.
Maximum point’s sum for #8 is 25.
AS #9 n 9. G.van der Linde, De Problemist, May 1964. 44,18(23)349(234)471,41,37,47,41,22,1,8,17,25. +10
Maximum point’s sum for #9 is 10.
AS #10 n 10. J.Bus, De Tijd Maasbode, 22.12.1962. 361,31(46)383,32,39,27,22,41,5,34,40,8,43. +10
10-I Correct
10-II Correct
10-III Incomplete 0
10-IV Correct [Notice precised: 361, 7,393,21,26 etc]
JR: +5 points for one or all I-II-IV +5
Maximum point’s sum for #10 is 15.
AS #11 n 11. H.de Waard, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 35,440,494,21,7x18,18,7,31,25,24,39,40,10,43. +10
11-I Remark is not exact: in 4/43 it does exist not MULTI, but two ways to win. But 11-I is superfluous because author’s solution edns with 4/43. 0
11-II Correct
11-III Correct
11-IV Correct
11-V Correct
11-VI Correct
11-VII Correct
11-VIII Correct
11-IX Correct
JR : +10 points for one or all II, III, IV, VII, IX +10
JR : +10 points for one or all V, VI, VIII +10
11-X Absolutely superfluous: Variant A gives remise. Thus, variant X shows illusion solution. There was no requirement to indicate illusion solution, therefore, variant X means nothing. No points. 0
11-XI Incorrect: 2,19(335) and see variant A from 11-X with remise. -10
11-XII Correct +5
Maximum point’s sum for #11 is 35
AS #12 n12. A.Miedema, De Problemist, April 1977. 20,20(15)349,34,482,26,22(27)461,23,382,11,10,38,4(29)34(240,34,34)45(350,39)40(44) 34(50)44,24. Incorrect.
-10
12-I Correct
12-II Correct
12-III Correct
12-IV Correct
12-V Correct
12-VI Correct
12-VII Correct
JR: +10 points for one or all I-VII +10
12-VIII Incomplete 0
Maximum point’s sum for #12 is 10.
AS #13 n 13. P.Kuijper, book by N.Keessen: “Damproblematiek de parel van Het Damspel�. 29,240,472,35,34,29,20,30,41,37,3,49,9,428,37,5. +10
13-I Correct
13-II Correct
13-III Correct
13-IV Correct (also correct the indication about 35x33, but it gives no points because it is secondary variant)
JR: +5 for one or all I-II-III +5
Maximum point’s sum for #13 is 15.
AS #14 n 14. M.Douwes, De Problemist, n 4, 1950.
13-18,8,7,6,11,11x39,28,44,45,40,34,34. +10
14-I Correct
14-II Correct
14-III Correct
14-IV Correct
JR: +10 for one or all I-IV +10
Maximum point’s sum for #14 is 20.
AS #15 n 15. A.de Zwart, Concours�VKP�. 1940/1941. 10,11,21,7,1,40,23,25,2,3. +10
15-I Correct, but superfluous. Author’s solution ends by capture to square 3. 0
Maximum point’s sum for #15 is 10.
AS #16 n 16. M.Douwes, Het Kompas, 01.11.1947. 182,12,4,2,34,47,39,13,31,49(7)40,39,34,34. +10
16-I Correct
16-II Correct
16-III Correct
16-IV Correct
16-V Correct
16-VI Correct
16-VII Notice of solution is incorrect:move 4(after 13) is impossible. 0
16-VIII Correct
16-IX Correct
16-X Correct
16-XI Correct
16-XII Correct
16-XIII Correct but superfluous 0
16-XIV Correct
16-XV Correct
16-XVI Correct
16-XVII It is indication of the illusion solution. No points. 0
16-XVIII Incorrect: continue after sign +(10)49(4,27,39,44,11,14,2)=.
Too after sign + (10,32)17(39,44,21,11) = -10
16-XIX [Notice precised: 172,48,39.48,32,49,19,3+]
Incorrect, see 16-XIX-A -10
16-XIX-A [Notice precised:172,48,39,48,32,49,19,3(38)25(42A)2534(22,48)6(33B,30)11(2)
6(30)1(43)7(30)2(43)11(48CD)17(37)34(41)28,44,34 + C) (30)39,25 + D) (25)34,
39,39 + A) (18)20(43)39,49(11,7)43 + B) (13)28(2)23(24)11(25)6(47)6-1(30)
1-12(43)26(49)48(49-38)7(32)16(23)49(47-29E)449,40,39,1 + E) (5)404(46)449
(36F)33(10)349(36-41GH)23(39J)34(14)49-43(19)23,44,34 + J) (44)39(46)34(28)
37,32,34 + G) (15)25(47K)38(10)42,42(15)23,18(24)12(2)7(16)43,44,34 +
K) (10)23(44)39(41)20(47)15(36)42(4)44(27)34(13)31,22,34+ H) (46)28(34)25(31)
49-43(13)25-34(19)23,44,34 + F) (5)33,34(19)45(2)39(8)21,17,34+]
Incorrect: 172,48,39,48,32,49,19,3(38)25(42A)25-34(22,47)6Z, (18)28(1)11
(15)17(47)6(15)22(20) 36(47) etc.= Z: 404(31)6(48)449(40)1,34(37)=. -10
16-XX Correct
16-XXI Correct
16-XXII Correct
16-XXIII Correct
16-XXIV Correct
16-XXV Correct
JR: +10 points for one or all solutions I-II-III-IV-V-VI-VIII-IX-X-XI-XII-XXII-XXIII-XXIV-XXV +10
JR: +5 points for one or all XIV, XV, XVI, XX, XXI +5
Maximum point’s sum for #16 is 25.
AS #17 n 17. R.Loosekoot, Dam Eldorado, n 6, 1976.
9,20,382,461,43,48,16,261,10,16-43,31,41,37. +10
17-I Correct +10
17-II Incomplete in B: B-variant: (42)1(15)6(9,104) and now , probably white win with 6,A (4) 282 etc, but it had to be indicated
A: 41(21,4)-and see 17-III. 0
17-III Incomplete: after sign + the following variants give remise: (21,4)50,A(20)11(14,45)6(1)28(19)36(25)31(30)26(23)19(34)29(40)1(44,44)=. A : 416(20)29(24)3(40,6)=. Perhaps, White wins after sign + by: (21,4)238,[22-36] but it had to be indicated. 0
17-IV Incorrect : 21,32,21(31)39,26(44*)40,40,A(25) 18 (9) 7,B(914,18,35) =.
A : 45(15)=. B : (27(25)1(20,8)=. *Too, remise after moves indicated : (34)45(138)15,4,Z(18,8,1)50(350)21(812)16(45)161(10)etc.=.
Z : 1(3-9,30)=. -10
17-V Correct +10
Maximum point’s sum for #17 is 30.
AS #18 n 18. A.de Zwart, Concours�VKP�. 1940/1941.
23,18,43,9,14,27,250,25,450,28,45,29,34,30,17. +10
18-I Correct
18-II Correct
18-III Correct
18-IV Correct
JR: +10 points for one or all I-II-III-IV-VI +10
18-V No points, it is indicated illusion solution. 0
18-VI Correct
18-VII No points: 43,27,23,18,450,28,29,45 : these moves are impossible. 0
18-VIII Correct
18-IX Correct
18-X Incomplete in B: B-variant: (17-21)428,5(18)450(7-11)33(3-9)5-19(117)5
(13)5-28(172)6(161). Win is not clear. 0
18-XI Correct
JR: +10 points for one or all VIII-IX-XI: +10 +10
Maximum point’s sum for #18 is 30.
AS #19 n 19. L.de Rooy, De Problemist, n 3/4, 1965.
41,383,339,28,24,19,43,18,7,30,34,2. +10
19-I [Notice précised: 7,393,25,5,46+]
Incomplete 0
19-I-A [Notice précised: 7,393,25,5,46(25A)11,11(914B)6(149)23,33,48(14z)25(3)21(12) 16(128)11(22)7,1 (138)39(27)22(17)36(182)18(21)23(26)30 +
A) (7)46-32(712D) 29,38,24(40,45)44(14)16(149)33,40,18,35(11)22(16)17 + D) (25)12,45 + B) (39,43)46-32(14)23(48)39(16)10,38(29)30 + C) (18)46-32(13)22, 10(3) 10-32(18)16(25)382(3)328(29,17)7 (15)45 + z) (20)21(139)17 + ]
Incomplete: after (25,A) it is not indicated the following defence for Black: (18). Now there are win for White with combination 22,293*,33 etc. (*or also win23), but this gambit’playing had to be indicated, because simple positional playing may not lead to win, p.e.: 6(12)21(30,40)16(914)22,5(445)28(3)161(8)20(35)15(50) 150(5044)=. 0
19-II Correct +10
19-III Correct +5
19-IV Correct +10
Maximum point’s sum for #19 is 35.
AS #22 n 22. C.van der Kuilen, KVD, 26.06.1943.
38,450,23,6,22-39,217,17,38-43,449,15,38,34,1. +10
22-I Correct, but superfluous, see 7-I 0
22-II Correct
22-III Correct
22-IV Correct
22-V Correct
22-VI Incomplete 0
JR: +10 for one or all II-VI +10
22-VII Incorrect. 37(350*,15,5)33,44(5-19)6(183)450,18(39)33(5)1 =
*(239**)=. **Too (15,5)=. - 10
22-VIII Incorrect; (44)50(350)1-6(44)11 = . But a participant is not penalised because if his indication of this dual would correct he would get no points because author’s solution ends with move 1. 0
Maximum point’s sum for #22 is 20.
AS #23 n 23. C.van der Kuilen, KVD, 26.06.1943.
350,261,417,28,27,48,22,31,24,34,16. +10
23-I Correct
23-II Correct
JR: +5 for one or both I-II +5
23-III Incorrect: instead of (30) black plays (34)29(49)27,Z,27(23)=.
Z: 31(23)18(23-40)1(34,44)=. -5
23-IV Incorrect: in 18-th move of variant presented Black plays (2-11)instead of (3) and thepretical remise-position appears, see book by Y.Barskiy/V.Malamed “Kurs shashechnyh okonchaniy�, Moscow, 1989, pages 421-426. -5
23-V Correct +5
Maximum point’s sum for #23 is 20.
AS #24 n 24. L.de Rooy, De Problemist, May 1973.
24,150,7,11,21,350,43,40,4,47,15,2. +10
Maximum point’s sum for #24 is 10.
AS #25 n 25. L.de Rooy, De Problemist, October 1967.
36,32,33,493,31,36,31,41,38,43,32,40,34,2. +10
Maximum point’s sum for #25 is 10.
AS #26 n 26. M.Douwes, De Problemist by J.Teuns, 15.04.1944. [Solution précised according to De Problemist]. 9-4,13,4,7,13,1,23,6x39,33(38,32,32,14)37,37. +10
26-I Correct, but superfluous. Precised author’s solution see above. 0
26-II Correct
26-III Correct
26-IV Correct
26-V Correct
26-VI Correct
26-VII Correct
JR: +10 points for one or all II-VII +10
26-VIII Correct
26-IX Correct
26-X Correct +10
26-XI Incorrect: 44(338,29,4) = -10
26-XII Correct
26-XIII Correct
26-XIV Correct
JR: +10 points for one or all VIII-IX-XII-XIII-XIV +10
Maximum point’s sum for #26 is 40
AS #27 n 27. A.van der Kuilen, De Problemist, October 1975. 18,1x18,139,10,204,7,14,25,41,43,37,18,44,34,15(17)20 (22)14(28)9,10(39) 4(19)10(24)15(29) 20. +10
27-I Incorrect: (17)20(22)14(28)9,10(33)4(19)10(24)15(29)20(34)38 +
It is superfluous remark, it is indicated not best variant for black. 0
Maximum point’s sum for #27 is 10.
AS #28 n 28. M.Douwes, De Problemist, September, 1964.
38,43,39,48x30,39,34,20,149, 28-37,47x9,3,26,3,26,3. +10
28-I Incorrect: 149(35)9(253)25(243) = -10
28-II Correct
28-III Correct
JR: 10 points for one or both II-III. +10
28-IV This is indicated Illusion solution. No points. 0
28-V Correct
28-VI Correct (read 22,37 in the end)
28-VII Correct
28-VIII Correct
28-IX Correct
JR: +10 points for one or all V, VI, VII, VIII, IX. +10
Maximum point’s sum for #28 is 30.
AS #29 n 29. A.Shabalin, Championship of Belarus, 1994.
30(23,A)271,1-7,31,29,48,15x8(19,B)50x14. B (20)48x14.
A (45)48,5,14,48,41,1-29,38,39,39-44. +10
Maximum point’s sum for #29 is 10.
AS #30 n 30. S.Yushkevitch.
172(46,A)18-23,28,39,40. A(5)7-16,14,27-38,37,32,21,23,39,39,49. +10
30-I Correct +10
30-II Out of discussion
30-III Out of discussion
30-IV Out of discussion
30-V Correct +10
30-VI Out of discussion
30-VII Out of discussion
30-VIII Out of discussion
30-IX Out of discussion
30-X Correct +10
30-XI Out of discussion
30-XII Out of discussion
30-XIII Out of discussion
JR: II-IV, VI-IX, XI-XIII were not discussed because there are blocked more than 1 black king and 2 black pions as it was written in task of # 30.
Maximum point’s sum for #30 is 40.
Separate table for ## 20 and 21.
# 20
Solution NN Remarks Points
AS #20 n20. W.Jurg, Dordtsch.Dagblad,23.09.1952
2-11,350,30,34,23,32-19,42,41,27,36,47 + +10
350 1 Correct
3 Correct
4 Incomplete 0
6 Follow notice indicated, there is impossible move: 161,350,4,26,and indicated white move 25 is not possible because it is black turn now to do a move. 0
7 Incomplete 0
11 Incomplete: it is not indicated the variant : 26,350,4 (25,28). 0
39 Incomplète: 350(14)8,4( 14-19) 0
40 [Notice précised: 350(14A)8/13,4(14-19)11,26(2)13(19)18(2) 30,19(42) 37,37 + A) (44)11,4,10 + ]
Correct
47 [Notice précised: 350(14A)13,4(149)11,26(5)13(23-14)10(2)27(16)261(2) 372(35)16 + A) (44)42(14)4,10,27,6(471)26,37,37 +]
Correct
JR: +10 points for one or both ## 1,3,40,47. +10
42 2 Correct
41 Correct
44 [Notice précised: 42,161(47A)350,4(36B)10,16(27CD,27)32(36)4(47)36
(11) 21(16)26 + A) (6)26,13,28(30,35)10(49)41,371(27)16(494)2(49)35 +
B) (6)26(36)5(471)31(32) 37(27)372 + C) (28,24)11,33(49x40)32,6 +
D) (471)5(32)41(47)23,36 +]
Incomplete in A-variant it is not indicated A) (6)26,13,28(14-03, 36 etc) 0
44-A [Notice précised: 42,161(47A)350,4,10,16(27B)31,32(36)4(47)36(11)461 + A) (6)26,13,32x30,4 (28)22(15)2(33)29(49x15)340(17)304(47)41(34)11,30 + B) (28)12,11,33(47x40)32,6 +]
Incomplete: it is not indicated variant 42,161(47)350,4(36)10,16(28,24). 0
48 Incorrect: 42,26,350,4(3)19(36)31(28)=. -10
JR: +10 points for one or both ## 2,41. +10
161 4 Correct
5 Follow notice indicated, there is impossible move: 161,350,4,26,and indicated white move 13 is not possible because it is black turn now to do a move. 0
46 [Notice précised: 42,161(47A)350,4,10,16(27B)31,32(36)4(47)36(11)461 +
A) (6)26, 13,32x30,4(28)22(15)2(33)29(49x15)340(17)304(47) 41(34) 11,30 + B) (28)12,11,33 (47x40)32,6 +]
Correct
JR: +10 points for 4,46 +10
26 8 Incomplete 0
9 [Notice précised: 26,350,4(3A,8B)31(35)30,32 + A) (14-19)11,267,24 +
B) (31,42)193,13,48+ ]
Incomplete: it is not indicated variant 26,350,4(3A,28)6(25,13). 0
9-A [Notice précised: 26,350,4(25,28)6(3)31(13)27(490)5(42)48(18)439(33)50
(3-9)6(50)272(187)22(31)37 +]
Incomplete: it is not indicated variant 26,350,4(3A, 28)6(25,13). 0
10 [Notice précised : 26,350,4(25)19(31A)27,30(5)34(37)32,48 + A) (28)6(3) 31,27(35)5 (40)30(7)25(138)1(2)23(50-17)29(450)18(17-33)29(16) 293(49) 14,14,36(45)27(48)37,37 +]
Incomplete: it is not indicated variant 26,350,4(3A, 28)6(25,13). 0
12 [Notice précised : 26,350,4(14-3)19(228)6(3-8G)331(13)27(49-35)328(17)
4(8-2)340,38,15(33)47 + G) (25)31,17(11)4,21(35)26(50-44)39,48(50)417
(50-33)15(33-17)24,37+]
13 Incomplete: it is not indicated the variant :26,31(25,30,8,40). 0
14 [Notice précised : 26,31(3A)30,4(25)19(3)14(25)30,32(23)11,19 + A) (25) 9(30)13,5, 11,2617,23,23,18,17 +]
JR: + 10 points for one or all n° 12,14. +10
8-3 15 Incomplete 0
16 Correct
17 Correct
45 Correct
JR: +10 points for one or all n° 16,17,45. +10
4 19 Incomplete 0
20 Incomplete 0
21 Incomplete 0
22 Incomplete 0
23 Incomplete 0
24 Incomplete 0
25 Incomplete 0
26 Incomplete 0
27 Incomplete 0
28 Incomplete 0
29 Incomplete 0
30 Incomplete 0
31 Incomplete 0
32 Incomplete 0
33 Incomplete 0
34 Incomplete 0
35 Incomplete 0
36 Incomplete 0
37 Incomplete 0
JR: Solutions 19…..37 miss variants 4,15(25) or 4,15(26)8(27).
38 Correct [Notice précised:4,15(205A,14)24(14-19)2(23-5)23(29)23(34)30
(48)15-24, 2-8,11,24-33,1,26(39,17)30 +]A) (21-26)8(27)17,350,31(51)27
(28,42)38(6)293(40) 349(45-50)23-19, 41-36, 37(50-28)382(23)24(45)47
(23)438 + +10
2-11, 2 43 Incompléte: after 2-11,2 it is not indicated move (15) which after white has to play sharp, because 350,35 gives remise-chance for black after (5,23,28). 0
Maximum points sum for # 20 is 70
# 21
Solution NN Remarks Points
AS #°21 171,37(17)31(22)7x18(13)37(30)34(25)41,11,22,40,29,5,2 + +10
15 1 Correct
2 Incomplete 0
8 Correct
15 Correct
JR: + 10 points for 1,8,15. +10
31 3 Correct
9 [Notice precised: 31,42,49(30)34(44A)40,20,35,34,161,29,18,7,2,29 + A)(25)20,2,5,34,50(13)16-11(19)45(24)50(31)18,29,4(7,28)18(37)34(361)
48 +]
Correct
10 Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
11 [Notice precised : 31,2(30A)28(44)34,7,30,49,20,22x4,5,41,11,282,43 + A) (44)7(12)15(30)28(35)4(31) 36(49)10(128)14(31)43(3) 27(5) 7, 45(48) 11(10)117 (14)1(3)(39)37(43)23(21)14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
12 [Notice precised : 31,2(30A)28(44)7,34,171(26x17)30,49,20,22x4(42) 5(48)22(1)37(26)21,11.
A(44)7(12)15(30)28(35)4(31)36(49)10(128)14(31)43(3)27(5)7,45(48)11
(10)117(14)1(3)(39)37(43)23(21)14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
13 [Notice precised : 31,2(30A)28(44)7,34,30,49,20,224,5, 282z,43(33)32(39) 18,19 + A) (44)7(12)15(30)28(35)4(31)36(49) 10(128)14(31)43(3)27(5)7, 45(48)11(10)117(14)1(3)(39)37(43)23(21) 14,14 +]
Incomplete in A: it is not indicated A(44)7(12)36,50(1). 0
14 Correct
16 [Notice precised ; 31,2(44)7(12)15,28(49A)35,4,8,13,3(36)47(14)47-20,26(24)13-9(19)37,37(28)150(5)3(46) 27,27 +
A(35,49,31,128,31,3,5)2-7,45(42)22 (20,17)37(39)32(50)41(39)50 +]
Incomplete: it is not indicated variant 31,2(44)7(12)15,28(35,49,31,128,31,
3,5) 2-7,45(42)22(14) ;Now : White may win by exact order of moves :
36,17,172. Other chance do not lead to clear win. Look on :39,Z(9)17
(330172.Y,X etc.+.Z : immediately 228 leads to endspiel which is not
known in theory (9)12(36).
Y : 50 ?(6)161,6(40)11(45)50(14)31(9)26(3)41(14)36(3)31(9)=.
X : 16 ?(38)6(16)6-1(3)1-12(27) etc., probably=. 0
22 It is the copy of # 14 (TE). Solution 21-22 is deleted. 0
JR: +10 points for one or all 3,9,14. +10
171,37 4 Correct: 171,37(17A) 2,15…. + A) (44)36(30)34… +
5 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
6 Correct
7 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
17 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
18 Incomplete: after 171,37 it is not indicated variant(44) which makes impossible solution written because now white moves follow: 2(30)34(25) and now move 15 is impossible. 0
19 Removed (TE) 0
20 [Notice precised : 171,37(17AB)2,15(44)9(27)40,34(47)15-20,11,41,25,35, 14,31+A(44)2(17)7(12)31,34,30,49,11,20,48 + B) (30)34(17)2(42)15 +]
Correct
21 Correct
JR: + 5 points for one or all 4,6,20,21. +5
Maximum points sum for # 21 is 35
Maximum points sum for all ##1-30 is 730 points
