Anti-Engine Puzzle

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Rebel, chrisw

ImNotStockfish
Posts: 50
Joined: Tue Sep 14, 2021 12:29 am
Full name: .

Re: Anti-Engine Puzzle

Post by ImNotStockfish »

[fen]1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1[/fen]

White to move and win, there are multiple winning moves
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Hobacle
Posts: 244
Joined: Thu Mar 04, 2021 3:57 pm
Full name: Nott Q Suree

Re: Anti-Engine Puzzle

Post by Hobacle »

ImNotStockfish wrote: ↑Tue Sep 14, 2021 1:27 pm [fen]1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1[/fen]

White to move and win, there are multiple winning moves
Thank you for posting this cool position here! It seems 1.f4+ exf3 2.Kf2 wins.
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ImNotStockfish
Posts: 50
Joined: Tue Sep 14, 2021 12:29 am
Full name: .

Re: Anti-Engine Puzzle

Post by ImNotStockfish »

Hobacle wrote: ↑Tue Sep 14, 2021 3:17 pm
ImNotStockfish wrote: ↑Tue Sep 14, 2021 1:27 pm [fen]1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1[/fen]

White to move and win, there are multiple winning moves
Thank you for posting this cool position here! It seems 1.f4+ exf3 2.Kf2 wins.
That could be one of the solutions... can you find more? 😏
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peter
Posts: 3185
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Anti-Engine Puzzle

Post by peter »

ImNotStockfish wrote: ↑Tue Sep 14, 2021 4:48 pm
Hobacle wrote: ↑Tue Sep 14, 2021 3:17 pm
ImNotStockfish wrote: ↑Tue Sep 14, 2021 1:27 pm [fen]1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1[/fen]

White to move and win, there are multiple winning moves
Thank you for posting this cool position here! It seems 1.f4+ exf3 2.Kf2 wins.
That could be one of the solutions... can you find more? 😏
I can (with engines' help :)).
1.Qg7 seems fastest way to me.
After some Forward- Backward:

Code: Select all

1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1

Analysis by SugaR AI ICCF 2.40 avx2:

1. +-  (8.95): 1.Dg7 Lf6 2.f4+ exf3 3.Sxf3+ Kf5 4.g4+ Ke4 5.Txb3 Kxf3 6.Dxf6+ Kxg4 7.e4 Tc1+ 8.Ke2 Tc2+ 9.Kd1 Dd8 10.Dxg6+ Dg5 11.Tg3+ Kxg3 12.Dxg5+ Kf3 13.Kxc2 Sa5 14.Lxa5 b4 15.exd5 Te8 16.Dg7 La4+ 17.Kd2 exd5 18.Df7+ Ke4 19.d7 Lxd7 20.Dxd7 Tg8 21.De7+ Kxd4 22.Dxb4+ Ke5 23.De7+ Kf5 24.Df7+ Ke4 25.Dxg8 Ke5 

2. +-  (2.18): 1.f4+ exf3 2.Kf2 Sxd6 3.Lxd6 Tc2+ 4.Kg3 Txg2+ 5.Kxf3 Tg4 6.Th1 Tc8 7.Sxg4 e5 8.Dh6+ Kf5 9.Sxe5 Tc1 10.Dh3+ Kg5 11.Dh4+ Kf5 12.Dg4+ Kf6 13.Sxd7+ Kf7 14.Se5+ Kg7 15.Txc1 Sxc1 16.Dc8 a5 17.Db7+ Kf6 18.Db8 Kg7 19.Kg2 Sd3 20.Lc7 Sxe5 21.dxe5 d4 22.Lxd8 dxe3 23.Lf6+ Kf7 24.Dc7+ Ke6 25.Dd6+ Kf5 26.Kf3 Da8+ 27.Kg3 e2 28.Dd7+ Ke4 29.Dd2 

3. +-  (1.87): 1.f3 exf3 2.Kf2 Sxd6 3.Lxd6 Tc2+ 4.Kg3 Txg2+ 5.Kxf3 Tg4 6.Th1 Tc8 7.Sxg4 e5 8.Dh6+ Kf5 9.Sxe5 Tc1 10.Dh3+ Kg5 11.Dh4+ Kf5 12.Dg4+ Kf6 13.Sxd7+ Kf7 14.Se5+ Kg7 15.Txc1 Sxc1 16.Dc8 a5 17.Db7+ Kf6 18.Db8 Kg7 19.Kg2 Sd3 20.Lc7 Se1+ 21.Kg1 Sf3+ 22.Sxf3 Dxe3+ 23.Kg2 Le7 24.Le5+ Kf7 25.Db7 De4 26.Kg3 Kf8 27.Da8+ Kf7 28.Dxa5 g5 29.Dc7 

4. +/=  (0.51): 1.g3 Kf6 2.f4 exf3 3.Kf2 S3c5 4.Kxf3 Sxd6 5.Lxc5 Txc5 6.Sxd7+ Dxd7 7.Dxd7 Tc2 8.Dxd6 Lc7 9.Dd7 Th8 10.Kg4 Th5 11.Tf1+ Tf5 12.De8 Ld6 13.Dd8+ Kf7 14.Th1 Th5 15.Txh5 gxh5+ 16.Kf3 Le7 17.Dh8 Th2 18.Dh7+ Kf6 19.Dh6+ Kf7 20.Df4+ Kg6 21.e4 dxe4+ 22.Dxe4+ Kf7 23.Dh7+ Ke8 24.Dg8+ Kd7 25.Da8 Tc2 26.Dxa6 b4 27.Db7+ Tc7 28.Db5+ Tc6 29.Ke2
Peter.
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Spliffjiffer
Posts: 416
Joined: Thu Aug 02, 2012 7:48 pm
Location: Germany

Re: Anti-Engine Puzzle

Post by Spliffjiffer »

peter wrote: ↑Wed Sep 15, 2021 8:45 am
ImNotStockfish wrote: ↑Tue Sep 14, 2021 4:48 pm
Hobacle wrote: ↑Tue Sep 14, 2021 3:17 pm
ImNotStockfish wrote: ↑Tue Sep 14, 2021 1:27 pm [fen]1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1[/fen]

White to move and win, there are multiple winning moves
Thank you for posting this cool position here! It seems 1.f4+ exf3 2.Kf2 wins.
That could be one of the solutions... can you find more? 😏
I can (with engines' help :)).
1.Qg7 seems fastest way to me.
After some Forward- Backward:

Code: Select all

1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R2K3 w - - 0 1

Analysis by SugaR AI ICCF 2.40 avx2:

1. +-  (8.95): 1.Dg7 Lf6 2.f4+ exf3 3.Sxf3+ Kf5 4.g4+ Ke4 5.Txb3 Kxf3 6.Dxf6+ Kxg4 7.e4 Tc1+ 8.Ke2 Tc2+ 9.Kd1 Dd8 10.Dxg6+ Dg5 11.Tg3+ Kxg3 12.Dxg5+ Kf3 13.Kxc2 Sa5 14.Lxa5 b4 15.exd5 Te8 16.Dg7 La4+ 17.Kd2 exd5 18.Df7+ Ke4 19.d7 Lxd7 20.Dxd7 Tg8 21.De7+ Kxd4 22.Dxb4+ Ke5 23.De7+ Kf5 24.Df7+ Ke4 25.Dxg8 Ke5 

2. +-  (2.18): 1.f4+ exf3 2.Kf2 Sxd6 3.Lxd6 Tc2+ 4.Kg3 Txg2+ 5.Kxf3 Tg4 6.Th1 Tc8 7.Sxg4 e5 8.Dh6+ Kf5 9.Sxe5 Tc1 10.Dh3+ Kg5 11.Dh4+ Kf5 12.Dg4+ Kf6 13.Sxd7+ Kf7 14.Se5+ Kg7 15.Txc1 Sxc1 16.Dc8 a5 17.Db7+ Kf6 18.Db8 Kg7 19.Kg2 Sd3 20.Lc7 Sxe5 21.dxe5 d4 22.Lxd8 dxe3 23.Lf6+ Kf7 24.Dc7+ Ke6 25.Dd6+ Kf5 26.Kf3 Da8+ 27.Kg3 e2 28.Dd7+ Ke4 29.Dd2 

3. +-  (1.87): 1.f3 exf3 2.Kf2 Sxd6 3.Lxd6 Tc2+ 4.Kg3 Txg2+ 5.Kxf3 Tg4 6.Th1 Tc8 7.Sxg4 e5 8.Dh6+ Kf5 9.Sxe5 Tc1 10.Dh3+ Kg5 11.Dh4+ Kf5 12.Dg4+ Kf6 13.Sxd7+ Kf7 14.Se5+ Kg7 15.Txc1 Sxc1 16.Dc8 a5 17.Db7+ Kf6 18.Db8 Kg7 19.Kg2 Sd3 20.Lc7 Se1+ 21.Kg1 Sf3+ 22.Sxf3 Dxe3+ 23.Kg2 Le7 24.Le5+ Kf7 25.Db7 De4 26.Kg3 Kf8 27.Da8+ Kf7 28.Dxa5 g5 29.Dc7 

4. +/=  (0.51): 1.g3 Kf6 2.f4 exf3 3.Kf2 S3c5 4.Kxf3 Sxd6 5.Lxc5 Txc5 6.Sxd7+ Dxd7 7.Dxd7 Tc2 8.Dxd6 Lc7 9.Dd7 Th8 10.Kg4 Th5 11.Tf1+ Tf5 12.De8 Ld6 13.Dd8+ Kf7 14.Th1 Th5 15.Txh5 gxh5+ 16.Kf3 Le7 17.Dh8 Th2 18.Dh7+ Kf6 19.Dh6+ Kf7 20.Df4+ Kg6 21.e4 dxe4+ 22.Dxe4+ Kf7 23.Dh7+ Ke8 24.Dg8+ Kd7 25.Da8 Tc2 26.Dxa6 b4 27.Db7+ Tc7 28.Db5+ Tc6 29.Ke2
after a bit of forward-backward probably 1.Kf1 wins as well:

Code: Select all


FEN: 1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P3/5PP1/1R3K2 b - - 1 1

SugaR AI 2.40 avx2:
NNUE evaluation using C:\Program Files\Arena 3.5.1\Engines\NNUE\nn-735bba95dec0.nnue enabled
 1/1	00:00	 645	323k	+0,15	1.Ke1-f1
 2/2	00:00	 2k	773k	+0,48	1.Tb1xb3 Tc6-c1+ 2.Ke1-e2
 3/3	00:00	 2k	1.235k	+0,16	1.Ke1-f1 Ld7-c8 2.d6-d7
 4/4	00:00	 3k	1.716k	+0,23	1.Tb1xb3 Tc6-c1+ 2.Ke1-e2 Tc1-c2+ 3.Ke2-f1
 5/5	00:00	 6k	2.921k	+1,23	1.Dh7-g7
 6/6	00:00	 7k	3.632k	+1,23	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.Se5-f7+ De8xf7
 7/7	00:00	 8k	4.196k	+1,23	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.Se5-f7+ De8xf7 4.Dg7xf7
 8/8	00:00	 10k	4.968k	+1,23	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.Se5-f7+ De8xf7 4.Dg7xf7 Tc6-c1+ 5.Tb1xc1
 9/16	00:00	 18k	5.919k	+1,18	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.Se5-f7+ De8xf7 4.Dg7xf7 Tc6-c1+ 5.Tb1xc1 Sb3xc1 6.f2-f4+ e4xf3/ep 7.Df7xf3 Kg5-h6 8.Df3-f8+ Kh6-h7
 10/20	00:00	 80k	10.023k	+1,02	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.Sc6xb8 Ld8-h4+ 6.Ke1-d1 De8-c8 7.Sb8xd7 Dc8-c4 8.Sd7-e5
 11/19	00:00	 99k	10.946k	+1,02	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.g4-g5 Ld8xg5 6.Ke1-e2 Kh3-g2 7.Dg7-e5 Lg5-h4 8.Lb4-e1 De8-h8 9.Sc6xb8
 12/19	00:00	 180k	10.604k	+1,02	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.g4-g5 Ld8xg5 6.Sc6-e5 De8-h8 7.Dg7xd7 Kh3-g3 8.Tb1xb3 Dh8-h4 9.Ke1-d1 Dh4-h5+ 10.Kd1-c1
 13/23	00:00	 552k	10.220k	+0,97	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.g4-g5 Ld8xg5 6.Ke1-f2 Lg5-h4+ 7.Kf2-e2 Sb7xd6 8.Lb4xd6 Tb8-c8 9.Dg7-h7 De8-h8 10.Dh7xg6 Lh4-g3 11.Tb1-h1+ Kh3-g2 12.Th1xh8
 14/25	00:00	 1.854k	10.716k	+1,00	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.g4-g5 Ld8xg5 6.Ke1-f2 Lg5-h4+ 7.Kf2-e2 Sb7xd6 8.Lb4xd6 Tb8-c8
 15/20	00:00	 1.955k	10.681k	+0,99	1.Dh7-g7 Kg5-f5 2.g2-g4+ Kf5-g5 3.f2-f4+ Kg5-h4 4.Se5xc6 Kh4-h3 5.g4-g5 Ld8xg5 6.Ke1-f2 Lg5-h4+ 7.Kf2-e2 Kh3-g2 8.Sc6-e5 De8-g8 9.Dg7-h6 g6-g5 10.Dh6-h5 Dg8-h8
 16/34	00:00	 4.632k	10.180k	+0,94	1.Dh7-g7 Kg5-f5 2.Se5-f7 e6-e5 3.g2-g4+ Kf5xg4 4.Dg7xg6+ Kg4-h4 5.Dg6-h7+ Kh4-g4 6.Ke1-f1 Tc6-c1+ 7.Kf1-g2 De8xf7 8.Dh7xf7 Ld7-f5 9.Tb1xb3 Ld8-g5 10.Df7-g7 Tb8-d8
 17/24	00:00	 4.757k	10.142k	+0,94	1.Dh7-g7 Kg5-f5 2.Se5-f7 e6-e5 3.g2-g4+ Kf5xg4 4.Dg7xg6+ Kg4-h4 5.Dg6-h7+ Kh4-g4 6.Ke1-f1 Tc6-c1+ 7.Kf1-g2 De8xf7 8.Dh7xf7 Ld7-f5 9.Tb1xb3 Ld8-g5 10.Df7-g7 Tb8-d8 11.Dg7xe5 Td8-g8 12.De5xd5 Tg8-g7
 18/41	00:00	 9.545k	9.680k	+0,68	1.Dh7-g7 Kg5-f5 2.Se5-f7 e6-e5 3.g2-g4+ Kf5xg4 4.Dg7xg6+ Kg4-h4 5.Dg6-h7+ Kh4-g4 6.Ke1-f1 Tc6-c1+ 7.Kf1-g2 De8xf7 8.Dh7xf7 Ld7-f5 9.Tb1xb3 Ld8-g5 10.Df7-g7 Tb8-d8 11.Dg7xe5 Td8-d7 12.De5xd5 Td7-g7 13.Tb3-c3 Tc1xc3 14.Lb4xc3 Lg5-h4 15.d6-d7 Tg7xd7 16.f2-f3+ Kg4-g5
 19/35	00:01	 12.425k	9.580k	+0,65	1.Dh7-g7 Kg5-f5 2.Se5-f7 e6-e5 3.g2-g4+ Kf5xg4 4.Dg7xg6+ Kg4-h4 5.Dg6-h7+ Kh4-g4 6.Ke1-f1 Tc6-c1+ 7.Kf1-g2 De8xf7 8.Dh7xf7 Ld7-f5 9.Tb1xb3 Ld8-g5 10.Df7-g7 Tb8-d8 11.Dg7xe5 Td8-g8 12.De5xd5 Tg8-g7 13.Tb3-c3 Tc1xc3 14.Lb4xc3 Lg5-h4 15.d6-d7 Tg7xd7 16.f2-f3+ Kg4-g5 17.Dd5-g8+ Kg5-h5 18.Dg8-e8+ Kh5-g5
 20/39+	00:03	 28.038k	9.223k	+0,96	1.Ke1-f1
 20/39+	00:03	 29.656k	9.201k	+1,20	1.Ke1-f1
 20/39+	00:03	 33.033k	9.166k	+1,96	1.Ke1-f1
 20/39	00:03	 36.073k	9.137k	+1,60	1.Ke1-f1 Sb7-c5 2.d4xc5 Sb3xc5 3.Lb4xc5 Tc6xc5 4.g2-g3 Kg5-f6 5.Se5xd7+ De8xd7 6.Dh7xd7 Kf6-e5 7.Kf1-g2 Tc5-c2 8.Dd7-e8 Ke5xd6 9.De8-f8+ Kd6-d7 10.Tb1-h1
 21/15+	00:04	 40.970k	9.060k	+1,68	1.Ke1-f1
 21/15+	00:04	 41.621k	9.054k	+1,76	1.Ke1-f1
 21/24+	00:04	 43.618k	9.036k	+2,31	1.Ke1-f1
 21/24	00:04	 44.648k	9.029k	+2,37	1.Ke1-f1 a6-a5 2.Lb4-e1 Kg5-f6 3.Se5xd7+ De8xd7 4.Dh7xd7 Tc6xd6 5.Dd7-h7 Td6-c6 6.g2-g4 Tc6-c7 7.g4-g5+ Kf6xg5 8.Dh7-h8 Sb7-d6 9.f2-f4+ Kg5-g4 10.Tb1-b2 Sd6-f7 11.Tb2-g2+ Kg4-f5
 22/27+	00:06	 54.297k	8.890k	+2,46	1.Ke1-f1
 22/33+	00:06	 59.046k	8.863k	+2,54	1.Ke1-f1
 22/46+	00:08	 75.053k	8.813k	+3,09	1.Ke1-f1
 22/46	00:08	 77.977k	8.812k	+2,95	1.Ke1-f1 Sb7-c5 2.d4xc5 Sb3xc5 3.Lb4xc5 Tc6xc5 4.g2-g3 Kg5-f6 5.Se5xd7+ De8xd7 6.Dh7xd7 Kf6-e5 7.Kf1-g2 Tc5-c8 8.Tb1-h1 Ld8-b6 9.Th1-h7 Tc8-d8 10.Dd7-e7 Td8-e8
 23/27-	00:09	 83.740k	8.800k	+2,87	1.Ke1-f1 Sb7-c5
 23/27+	00:11	 96.715k	8.786k	+2,95	1.Ke1-f1
 23/31+	00:13	 121.975k	8.825k	+3,83	1.Ke1-f1
 23/31	00:14	 126.457k	8.823k	+3,73	1.Ke1-f1 Sb3-c5 2.d4xc5 Sb7xd6 3.c5xd6 Tb8-b7 4.Dh7-g7 Ld7-c8 5.f2-f4+ e4xf3/ep 6.Se5xf3+ Kg5-h5 7.g2-g4+ Kh5xg4 8.Dg7-d4+ Kg4-h5 9.Kf1-e2 Tc6-c2+ 10.Ke2-d3 Tc2-h2 11.Dd4-e5+ Kh5-h6 12.De5xh2+ Kh6-g7 13.Tb1-h1 e6-e5 14.Kd3-e2 Lc8-f5 15.Dh2-h7+ Kg7-f6 16.Dh7xb7
 24/41+	00:16	 147.442k	8.789k	+3,81	1.Ke1-f1
 24/41-	00:17	 151.789k	8.787k	+3,64	1.Ke1-f1 Tc6-c4
 24/41+	00:18	 166.648k	8.801k	+3,76	1.Ke1-f1
 24/41+	00:23	 208.579k	8.837k	+4,51	1.Ke1-f1
 24/41	00:25	 224.778k	8.849k	+4,64	1.Ke1-f1 Tc6-c4 2.Lb4-e1 Kg5-f6 3.g2-g4 Sb3xd4 4.e3xd4 Tc4xd4 5.Se5xd7+ De8xd7 6.Dh7xd7 Td4-c4 7.f2-f4 e4xf3/ep 8.g4-g5+ Kf6xg5 9.Dd7-f7 Ld8-a5 10.Df7xe6 La5xe1 11.Tb1xe1 Sb7-c5 12.Te1-e5+ Kg5-h6 13.De6-h3+ Kh6-g7 14.Te5-e7+ Kg7-f6 15.Dh3xf3+ Kf6-g5 16.Df3xd5+ Kg5-h6 17.Te7-f7 Tb8-g8
 25/33+	00:32	 284.795k	8.824k	+4,72	1.Ke1-f1
 25/33+	00:33	 292.989k	8.831k	+4,80	1.Ke1-f1
 25/36+	00:35	 313.815k	8.848k	+4,93	1.Ke1-f1
 25/48-	00:35	 314.882k	8.847k	+4,55	1.Ke1-f1 Tc6-c4
 25/48-	00:36	 323.145k	8.849k	+4,30	1.Ke1-f1 Tc6-c4
 25/48+	00:37	 330.803k	8.848k	+4,57	1.Ke1-f1
 25/48+	00:39	 353.048k	8.842k	+5,00	1.Ke1-f1
 25/48	00:40	 354.793k	8.843k	+5,01	1.Ke1-f1 Tc6-c4 2.Lb4-e1 Kg5-f6 3.g2-g4 Sb3-d2+ 4.Le1xd2 Sb7xd6 5.Se5xd7+ De8xd7 6.g4-g5+ Kf6xg5 7.Dh7xd7 Sd6-f5 8.Dd7xe6 Kg5-h6 9.De6xd5 Tc4-c2 10.Dd5xe4 Tc2xd2 11.De4-f4+ Ld8-g5 12.Df4xb8 Lg5-h4 13.e3-e4 Td2xf2+ 14.Kf1-g1 Sf5-e3 15.Db8-h8+ Kh6-g5
 26/43-	00:40	 358.352k	8.843k	+4,93	1.Ke1-f1 Tc6-c4
 26/43+	00:43	 385.792k	8.844k	+5,01	1.Ke1-f1
 26/43+	00:56	 501.681k	8.877k	+5,56	1.Ke1-f1
 26/43	00:58	 520.695k	8.890k	+5,72	1.Ke1-f1 Kg5-f5 2.g2-g4+ Kf5-f6 3.Se5xd7+ De8xd7 4.Dh7xd7 Tc6-c1+ 5.Tb1xc1 Sb3xc1 6.g4-g5+ Kf6xg5 7.Dd7xe6 a6-a5 8.Lb4-c5 a5-a4 9.d6-d7 Sb7xc5 10.De6-e5+ Kg5-h6 11.d4xc5 Tb8-a8 12.De5-h8+ Kh6-g5 13.Dh8-g8 Kg5-f6 14.Dg8-f8+ Kf6-g5 15.Df8-d6 Kg5-h6 16.Dd6xd5 Ta8-a7 17.c5-c6 a4-a3 18.Dd5-g8 Ta7-a8 19.Dg8-h8+ Kh6-g5 20.c6-c7 Ld8xc7 21.Dh8xa8
 27/32-	01:01	 548.138k	8.898k	+5,64	1.Ke1-f1 Kg5-f5
 27/48-	01:01	 548.515k	8.898k	+5,56	1.Ke1-f1 Tc6-c2
 27/52+	01:09	 614.959k	8.885k	+5,64	1.Ke1-f1
 27/54+	01:17	 690.929k	8.861k	+5,82	1.Ke1-f1
 27/54	01:17	 690.977k	8.861k	+5,74	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.Dd2-d3+ Kf5-f6 21.Dd3-g6+ Kf6-e7 22.Dg6-g5+ Ke7-e8 23.Dg5-g8+ Ke8-e7
 28/53-	01:18	 693.271k	8.860k	+5,66	1.Ke1-f1 Tc6-c2
 28/53+	01:19	 702.031k	8.857k	+5,74	1.Ke1-f1
 28/54	01:19	 702.165k	8.857k	+5,74	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.Dd2-d3+ Kf5-f6 21.Dd3-g6+ Kf6-e7 22.Dg6-g5+ Ke7-e8 23.Dg5-g8+ Ke8-e7 24.h3-h4 Tc7-c3 25.h4-h5 Ld8-b6 26.Dg8-g4 Ke7-d6 27.h5-h6 b5-b4
 29/62	01:22	 728.704k	8.855k	+5,75	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.Dd2-d3+ Kf5-f6 21.Dd3-g6+ Kf6-e7 22.Dg6-g5+ Ke7-e8 23.Dg5-g8+ Ke8-e7 24.h3-h4 Tc7-c3 25.Dg8-g5+ Ke7-e8 26.Dg5-g6+ Ke8-e7 27.h4-h5 Ld8-b6 28.Dg6-g4 b5-b4 29.h5-h6 b4-b3 30.Dg4-g7+ Ke7-d6 31.Dg7-f8+ Kd6-c7
 30/56+	01:32	 816.900k	8.844k	+5,84	1.Ke1-f1
 30/60+	01:42	 905.643k	8.844k	+5,92	1.Ke1-f1
 30/60	01:45	 934.578k	8.840k	+5,97	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-h7 19.Dd2-c2+ Ke4xd4 20.Dc2xc8 Th7xh3 21.Sg6-f4 Th3-a3 22.Sf4xe6+ Kd4-e5 23.Se6xd8 Ta3-a4 24.Dc8-e6+ Ke5-d4 25.Kg1-f2 Kd4-d3 26.De6xd5+ Kd3-c2
 31/63	02:04	 1.100.545k	8.830k	+6,03	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-h7 19.Dd2-c2+ Ke4xd4 20.Dc2xc8 Th7xh3 21.Sg6-f4 Th3-a3 22.Sf4xe6+ Kd4-e5 23.Se6xd8 Ta3-a4 24.Dc8-e6+ Ke5-d4 25.Kg1-f2 Ta4-a3 26.De6-d6 Ta3-a4 27.Sd8-e6+ Kd4-c3 28.Dd6xd5 Kc3-b2 29.Se6-c5 Ta4-c4 30.Sc5-d3+ Kb2-b1
 32/67	02:27	 1.300.762k	8.808k	+6,07	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Ke4-f5 19.Dd2-c2+ Kf5-f6 20.Dc2xc8 Tb7-g7 21.Dc8xd8+ Kf6xg6 22.Kg1-f2 Kg6-h7 23.Dd8-d6 Tg7-f7+ 24.Kf2-g3 a6-a5 25.Dd6xe6 Tf7-a7 26.De6-f5+ Kh7-h6 27.Df5xd5 a5-a4 28.Dd5-d6+ Kh6-h7 29.Dd6-c5 Ta7-a8 30.Dc5-h5+ Kh7-g7
 33/68	02:37	 1.388.813k	8.806k	+6,11	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-h7 19.Dd2-c2+ Ke4xd4 20.Dc2xc8 Th7xh3 21.Sg6-f4 Th3-a3 22.Sf4xe6+ Kd4-e5 23.Se6xd8 Ta3-a1+ 24.Kg1-f2 Ta1-a2+ 25.Kf2-e3 Ta2-a3+ 26.Ke3-d2 Ta3-a2+ 27.Kd2-c3 Ta2-a3+ 28.Kc3-c2 Ta3-a2+ 29.Kc2-b3 Ta2-a4 30.Dc8-e6+ Ke5-f4 31.De6-d6+ Kf4-f3 32.Sd8-e6 Ta4-c4 33.Se6-c5 Kf3-g2 34.Dd6xd5+ Kg2-f2
 34/18-	02:38	 1.395.324k	8.805k	+6,03	1.Ke1-f1 Tc6-c2
 34/18-	02:40	 1.415.356k	8.802k	+5,95	1.Ke1-f1 Tc6-c2
 34/37+	02:46	 1.468.946k	8.802k	+6,03	1.Ke1-f1
 34/37+	03:04	 1.625.400k	8.794k	+6,21	1.Ke1-f1
 34/60	03:25	 1.807.740k	8.787k	+6,30	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-g7 19.Kg1-f2 Ke4-f5 20.Dd2-c2+ Kf5-f6 21.Dc2xc8 Tg7xg6 22.Dc8xd8+ Kf6-f7 23.Dd8-c7+ Kf7-f6 24.h3-h4 b5-b4 25.h4-h5 Tg6-g8 26.Dc7-e5+ Kf6-f7 27.h5-h6 b4-b3 28.h6-h7 Tg8-c8 29.h7-h8D Tc8xh8 30.De5xh8 b3-b2
 35/64	03:47	 1.997.605k	8.783k	+6,33	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-h7 19.Dd2-c2+ Ke4xd4 20.Dc2xc8 Th7xh3 21.Sg6-f4 Th3-e3 22.Dc8xd8 Kd4-e5 23.Sf4xe6 Te3-e4 24.Se6-c7 Te4-a4 25.Kg1-f2 Ke5-d4 26.Sc7-e6+ Kd4-c3 27.Dd8xd5 Kc3-b2 28.Se6-c5
 36/30-	03:48	 2.004.568k	8.782k	+6,25	1.Ke1-f1 Tc6-c2
 36/45+	04:18	 2.265.193k	8.774k	+6,33	1.Ke1-f1
 36/78	04:29	 2.362.550k	8.765k	+6,35	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Sb3xd4 9.e3xd4 Tb8-b7 10.Se5xg6 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-h7 19.Dd2-c2+ Ke4xd4 20.Dc2xc8 Th7xh3 21.Sg6-f4 Th3-a3 22.Sf4xe6+ Kd4-e5 23.Se6xd8 Ta3-a1+ 24.Kg1-f2 Ta1-a2+ 25.Kf2-e3 Ta2-a3+ 26.Ke3-e2 Ta3-a2+ 27.Ke2-d3 Ta2-a3+ 28.Kd3-c2 Ta3-a2+ 29.Kc2-c3 Ta2-a4 30.Dc8-e6+ Ke5-f4 31.Sd8-c6 Ta4-a3+ 32.Kc3-b2 Ta3-a4 33.De6-e5+ Kf4-g4 34.De5xd5 Kg4-g3 35.Kb2-c2 Kg3-f2 36.Kc2-d2 Kf2-g1 37.Sc6-e5 Kg1-f2 38.Se5-d3+ Kf2-g1
 37/61+	05:23	 2.833.371k	8.769k	+6,43	1.Ke1-f1
 37/61+	06:07	 3.219.488k	8.771k	+6,51	1.Ke1-f1
 37/70+	06:43	 3.541.750k	8.785k	+6,64	1.Ke1-f1
 37/72	07:18	 3.850.539k	8.787k	+6,71	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Tb8-b7 9.Se5xg6 Sb3xd4 10.e3xd4 Kf6-g5 11.Sg6-e5 Ld7-c8 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.Dd2-d3+ Kf5-f6 21.Dd3-g6+ Kf6-e7 22.Dg6-g5+ Ke7-e8 23.Dg5-g8+ Ke8-e7 24.h3-h4 Tc7-c3 25.Dg8-g5+ Ke7-e8 26.Dg5-g4 Ld8-b6 27.h4-h5 Ke8-d8 28.h5-h6 Kd8-c7 29.Kg1-g2 Tc3-c2+ 30.Kg2-f3 Tc2-c3+ 31.Kf3-e2 Kc7-b7 32.Dg4-h4 Lb6xd4 33.Dh4xd4 Tc3-h3 34.Dd4-g4 Th3-h2+ 35.Ke2-f3 Th2xh6 36.Dg4-g7+ Kb7-b6
 38/70-	07:23	 3.893.425k	8.788k	+6,62	1.Ke1-f1 Tc6-c2
 38/70-	07:26	 3.923.741k	8.787k	+6,54	1.Ke1-f1 Kg5-f6
 38/70-	07:33	 3.983.347k	8.785k	+6,00	1.Ke1-f1 Kg5-f6
 38/70+	07:43	 4.071.128k	8.787k	+6,19	1.Ke1-f1
 38/70+	07:49	 4.130.337k	8.789k	+6,62	1.Ke1-f1
 38/70	08:33	 4.517.947k	8.800k	+5,95	1.Ke1-f1 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c4 4.Tb1xb3 a6-a5 5.Lb4-d2 Sb7xd6 6.Dd7xd6 Ld8-c7 7.Dd6-d7 b5-b4 8.Tb3-b1 Tc4-c2 9.Kf1-e2 Tb8-h8 10.Tb1-f1 Th8-h2 11.Tf1-c1 Tc2xc1 12.Ld2xc1 Lc7-g3 13.Dd7-d8+ Kf6-f7 14.f2xg3 Th2xg2+ 15.Ke2-d1 g6-g5 16.Dd8-b6 Kf7-f6 17.Lc1-d2 Tg2xg3 18.Db6-b8 Tg3-g1+ 19.Ld2-e1 Tg1-g2 20.Db8-f8+ Kf6-g6 21.Df8-e8+ Kg6-f6 22.Le1-f2 Tg2xf2 23.De8-f8+ Kf6-g6 24.Df8xf2 b4-b3 25.Kd1-c1 Kg6-g7
 39/38+	09:15	 4.900.800k	8.818k	+6,03	1.Ke1-f1
 39/38+	09:19	 4.933.609k	8.818k	+6,12	1.Ke1-f1
 39/38+	09:32	 5.045.606k	8.818k	+6,66	1.Ke1-f1
 39/51-	09:36	 5.084.660k	8.818k	+5,87	1.Ke1-f1 Kg5-f6
 39/51+	09:47	 5.179.353k	8.818k	+6,43	1.Ke1-f1
 39/78	11:29	 6.065.333k	8.801k	+6,41	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Ld7-c8 9.Se5xg6 Sb3xd4 10.e3xd4 Kf6-g5 11.Sg6-e5 Tb8-b7 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.Dd2-e3 Kf5-f6 21.De3-h6+ Kf6-e7 22.Dh6-g5+ Ke7-e8 23.Dg5-g8+ Ke8-e7 24.h3-h4 Tc7-c3 25.Dg8-g5+ Ke7-e8 26.Dg5-g4 Ld8-b6 27.h4-h5 Ke8-d8 28.h5-h6 Kd8-c7 29.Kg1-g2 Tc3-c2+ 30.Kg2-f3 Kc7-b7 31.Dg4-h4 Tc2-c7 32.h6-h7 Tc7xh7 33.Dh4xh7+ Lb6-c7 34.Se5-d3 a6-a5 35.Sd3-c5+ Kb7-b8 36.Dh7-h8 b5-b4 37.Dh8-e8 Lc7-d6 38.De8-b5+ Kb8-c7 39.Db5xa5+ Kc7-c6
 40/84+	12:26	 6.584.893k	8.818k	+6,50	1.Ke1-f1
 40/84+	12:34	 6.653.481k	8.817k	+6,58	1.Ke1-f1
 40/84+	13:04	 6.910.661k	8.815k	+6,88	1.Ke1-f1
 40/84	13:04	 6.917.174k	8.815k	+6,70	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Ld7-c8 9.Se5xg6 Sb3xd4 10.e3xd4 Kf6-g5 11.Sg6-e5 Tb8-b7 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Ld8-a5 19.Dd2xa5 b5-b4 20.Sg6-e5 Ke4xd4 21.Da5-a1+ Kd4-e4 22.Da1-e1+ Ke4-f5 23.Se5-d3 Kf5-g6 24.Sd3xb4 e6-e5 25.De1-g3+ Kg6-h7 26.Dg3-h4+ Kh7-g6 27.Sb4xd5 Tb7-f7 28.Kg1-h2 Lc8xh3 29.Kh2xh3 Tf7-g7 30.Dh4-f6+ Kg6-h7 31.Sd5-e7 Tg7xe7 32.Df6xe7+ Kh7-g6
 41/68+	14:06	 7.468.500k	8.823k	+6,78	1.Ke1-f1
 41/74+	14:23	 7.622.544k	8.825k	+6,87	1.Ke1-f1
 41/74+	16:38	 8.809.839k	8.824k	+7,17	1.Ke1-f1
 41/74	16:57	 8.976.370k	8.821k	+7,15	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Ld7-c8 9.Se5xg6 Sb3xd4 10.e3xd4 Kf6-g5 11.Sg6-e5 Tb8-b7 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.h3-h4 Tc7-g7+ 21.Kg1-f1 Ld8xh4 22.Dd2-c2+ Kf5-f4 23.Dc2xc8 Tg7-g3 24.Dc8xe6 Kf4-e4 25.Se5-c6+ Ke4-d3 26.De6xd5 Tg3-e3 27.Sc6-b4+ Kd3-c3 28.Dd5-c5+ Kc3-b2 29.d4-d5 Te3-c3 30.Dc5-d4 Lh4-e7 31.Sb4-d3+ Kb2-c2 32.Sd3-e1+ Kc2-b3 33.Dd4-d1+ Kb3-b2
 42/74	17:37	 9.326.900k	8.817k	+7,15	1.Ke1-f1 Tc6-c2 2.f2-f4+ e4xf3/ep 3.Lb4-e1 f3-f2 4.Le1xf2 Tc2xf2+ 5.Kf1xf2 Sb7xd6 6.Tb1-h1 Sd6-e4+ 7.Kf2-g1 Kg5-f6 8.Th1-h6 Ld7-c8 9.Se5xg6 Sb3xd4 10.e3xd4 Kf6-g5 11.Sg6-e5 Tb8-b7 12.Th6-g6+ Kg5-f4 13.Dh7-h6+ Se4-g5 14.Dh6-h4+ Kf4-e3 15.Dh4-f2+ Ke3-e4 16.Df2-d2 Sg5-h3+ 17.g2xh3 De8xg6+ 18.Se5xg6 Tb7-c7 19.Sg6-e5 Ke4-f5 20.h3-h4 Tc7-g7+ 21.Kg1-f1 Ld8xh4 22.Dd2-c2+ Kf5-f4 23.Dc2xc8 Tg7-g3 24.Dc8xe6 Kf4-e4 25.Se5-c6+ Ke4-d3 26.De6xd5 Tg3-e3 27.Sc6-b4+ Kd3-c3 28.Dd5-c5+ Kc3-b2 29.d4-d5 Te3-c3 30.Dc5-d4 Lh4-e7 31.Sb4-d3+ Kb2-c2 32.Sd3-e1+ Kc2-b3 33.Dd4-d1+ Kb3-b2
...so it seems to me that there are probably 4 winning-moves that i would comment like that (atm):
1.Qg7 !!? (probably best move)
1.Kf1 !!?
1.f3 !?
1.f4!?
Wahrheiten sind Illusionen von denen wir aber vergessen haben dass sie welche sind.
Top
Spliffjiffer
Posts: 416
Joined: Thu Aug 02, 2012 7:48 pm
Location: Germany

Re: Anti-Engine Puzzle

Post by Spliffjiffer »

<update>

with filled hash-tables (only 8 GB) from the searches before, the engine gives this as the 5th best move:

Code: Select all

FEN: 1r1bq3/1n1b3Q/p1rPp1p1/1p1pN1k1/1B1Pp3/1n2P1P1/5P2/1R2K3 b - - 0 1

SugaR AI 2.40 avx2:
NNUE evaluation using C:\Program Files\Arena 3.5.1\Engines\NNUE\nn-735bba95dec0.nnue enabled
 1/1	00:00	 598	299k	+0,09	1.Tb1xb3
 2/2	00:00	 2k	782k	+0,37	1.Tb1xb3 Tb8-c8 2.f2-f4+ e4xf3/ep 3.Se5xc6 Tc8xc6
 3/3	00:00	 2k	1.158k	+0,37	1.Tb1xb3 Tb8-c8 2.f2-f4+ e4xf3/ep
 4/4	00:00	 3k	1.684k	+0,37	1.Tb1xb3 Tb8-c8 2.f2-f4+ e4xf3/ep
 5/5	00:00	 7k	3.464k	+0,77	1.g2-g3 Kg5-f6 2.Tb1xb3
 6/6	00:00	 10k	4.957k	+2,51	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7
 7/7	00:00	 11k	5.546k	+2,99	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1
 8/8	00:00	 17k	5.774k	+2,34	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1
 9/11	00:00	 30k	9.903k	+2,65	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1
 10/14	00:00	 91k	15.223k	+0,97	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Se5xd7+ De8xd7 4.Dh7xd7 Tc6-c2 5.Tb1xb3 a6-a5
 11/19	00:00	 380k	15.213k	+0,44	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Lb4-d2 Sc1-d3+ 6.Ke1-e2 g6-g5 7.g3-g4 Sd3-b2 8.f2-f4 e4xf3/ep+ 9.Ke2xf3
 12/14	00:00	 413k	15.303k	+0,57	1.g2-g3 Kg5-f6 2.Tb1xb3 Tb8-c8 3.Se5xd7+ De8xd7 4.Dh7xd7 Tc6-c1+ 5.Ke1-e2 Tc8-c2+ 6.Lb4-d2 Tc2-a2
 13/21	00:00	 909k	13.983k	+0,64	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Lb4-d2 Sc1-b3 6.Ld2-c3 Sb3-c1 7.g3-g4 Sc1-d3+ 8.Ke1-e2 g6-g5
 14/23	00:00	 1.847k	12.827k	+0,18	1.g2-g3 Kg5-f6 2.Tb1xb3 Tb8-c8 3.Ke1-f1 Sb7xd6 4.Se5xd7+ De8xd7 5.Dh7xd7 Sd6-f5 6.Dd7-h7 Tc6-c7 7.Dh7-h8+ Kf6-g5 8.Tb3-c3 Tc7xc3
 15/27	00:00	 2.801k	12.676k	+0,33	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Lb4-d2 Sc1-b3 6.Ld2-c3 Sb3-c1 7.g3-g4 g6-g5 8.Lc3-d2 Sc1-b3 9.Ld2-b4 a6-a5 10.Lb4-a3 b5-b4
 16/25	00:00	 3.031k	12.791k	+0,41	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Lb4-d2 Sc1-b3 6.Ld2-c3 Sb3-c1 7.g3-g4 g6-g5 8.Lc3-d2 Sc1-b3 9.Ld2-b4 a6-a5 10.Lb4-a3 b5-b4 11.La3-b2 a5-a4 12.f2-f4 e4xf3/ep
 17/27	00:00	 6.580k	11.286k	+0,71	1.Tb1xb3 Sb7xd6 2.f2-f4+ e4xf3/ep 3.g2xf3 Tb8-c8 4.Tb3-b2 Tc6-c1+ 5.Ke1-f2 Tc8-c2+ 6.Tb2xc2 Tc1xc2+ 7.Kf2-g1 Tc2-c1+ 8.Kg1-g2 Sd6-c4 9.Se5-g4 e6-e5 10.Dh7-h6+ Kg5-f5
 18/31	00:01	 16.678k	10.411k	+0,23	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Tb1xb3 Sb7xd6 4.Se5xd7+ De8xd7 5.Dh7xd7 Tc6-c1+ 6.Ke1-f2 Sd6-f7 7.Kf2xf3 Tb8-c8 8.Dd7-e8 Tc8-c2 9.De8-f8 Tc1-f1+ 10.Kf3-g4 Tf1-f5 11.Lb4-d6 Tf5-g5+ 12.Kg4-f3 Tg5-f5+ 13.Ld6-f4
 19/32	00:02	 20.751k	10.370k	+0,50	1.g2-g3 Kg5-f6 2.Tb1xb3 Tc6-c1+ 3.Ke1-e2 Tc1-h1 4.Se5xd7+ Kf6-f5 5.Dh7xh1 De8xd7 6.g3-g4+ Kf5-g5 7.Tb3-b1 Dd7-f7 8.f2-f4+ e4xf3/ep+ 9.Ke2-f2 Kg5-f6 10.g4-g5+ Kf6-g7 11.Dh1-h6+ Kg7-g8 12.Tb1-h1
 20/42	00:02	 29.873k	10.390k	+0,07	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Tb1xb3 Sb7xd6 4.Se5xd7+ De8xd7 5.Dh7xd7 Tc6-c1+ 6.Ke1-f2 Sd6-f7 7.Kf2xf3 Tb8-c8 8.Tb3-b2 Tc8-c7 9.Dd7-e8 Ld8-e7 10.Lb4xe7+ Tc7xe7 11.De8-f8 Te7-c7 12.g3-g4 Tc1-f1+ 13.Kf3-g2 Tc7-c1 14.g4-g5+ Kf6xg5 15.Df8-e7+ Kg5-h5 16.De7xe6
 21/45	00:02	 30.670k	10.365k	+0,59	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb7xd6 4.Lb4xd6 Tc6xd6 5.Tb1-h1 Td6-c6 6.Th1-h6 Tc6-c7 7.Th6xg6+ De8xg6 8.Dh7xg6+ Kf6-e7 9.Dg6-g7+ Ke7-d6 10.Dg7-f8+ Ld8-e7 11.Df8xb8 a6-a5 12.Se5xd7 Sb3xd4 13.Sd7-e5 Sd4-c6 14.Se5-f7+ Kd6-d7
 22/31+	00:03	 32.247k	10.322k	+0,67	1.g2-g3
 22/43+	00:03	 32.809k	10.308k	+0,75	1.g2-g3
 22/43	00:03	 34.230k	10.246k	+0,67	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb7xd6 4.Lb4xd6 Tc6xd6 5.Tb1-h1 Td6-c6 6.Th1-h6 Tc6-c7 7.Th6xg6+ De8xg6 8.Dh7xg6+ Kf6-e7 9.Dg6-g7+ Ke7-d6 10.Dg7-f8+ Ld8-e7 11.Df8xb8 Ld7-c6 12.Se5-g6 Le7-g5 13.Db8-f8+ Lg5-e7 14.Df8-f4+ Kd6-d7 15.Sg6xe7 Sb3-d2
 23/30-	00:03	 39.406k	10.148k	+0,59	1.g2-g3 Kg5-f6
 23/38+	00:04	 40.951k	10.106k	+0,67	1.g2-g3
 23/38+	00:04	 41.125k	10.097k	+0,97	1.g2-g3
 23/38-	00:04	 43.086k	10.088k	+0,50	1.g2-g3 Kg5-f6
 23/38+	00:04	 46.083k	10.040k	+0,86	1.g2-g3
 23/38	00:04	 47.227k	10.012k	+1,05	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Tb1-f1 Th8-h5 11.e3-e4 d5xe4+ 12.Kf3-g4+ Th5-f5 13.Dd7-e8 Lc7-d6 14.De8-d8+ Ld6-e7 15.Dd8-h8+ Kf6-f7 16.Tf1-h1 Tf5-g5+ 17.Kg4-f4
 24/40+	00:05	 54.407k	9.849k	+1,13	1.g2-g3
 24/44-	00:05	 55.049k	9.848k	+0,97	1.g2-g3 Kg5-f6
 24/44+	00:05	 56.487k	9.836k	+1,09	1.g2-g3
 24/44-	00:05	 57.945k	9.834k	+0,84	1.g2-g3 Kg5-f6
 24/44	00:06	 59.323k	9.835k	+1,04	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Kf3-g4 Th8-h5 11.Tb1-f1+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-d8+ Ld6-e7 14.Dd8-h8+ Kf6-f7 15.Dh8-h7+ Kf7-f6 16.e3-e4 d5xe4 17.Dh7-h8+ Kf6-f7 18.Tf1-h1 Tf5-h5 19.Th1xh5 g6xh5+ 20.Dh8xh5+ Kf7-f8 21.Dh5-h8+ Kf8-f7 22.Dh8-h7+ Kf7-e8 23.Dh7xe4
 25/44+	00:08	 79.482k	9.658k	+1,12	1.g2-g3
 25/44+	00:08	 82.015k	9.632k	+1,20	1.g2-g3
 25/56+	00:09	 91.933k	9.571k	+1,33	1.g2-g3
 25/56	00:09	 92.673k	9.575k	+1,00	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Tb1-f1 Th8-h5 11.Kf3-g4+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-d8+ Ld6-e7 14.Dd8-h8+ Kf6-f7 15.Dh8-h7+ Kf7-f8 16.Tf1-f4 Tf5xf4+ 17.e3xf4 Tc2-c6 18.Dh7xg6 b5-b4 19.Kg4-h5 b4-b3 20.f4-f5 b3-b2 21.f5-f6 Le7xf6 22.Dg6xf6+ Kf8-e8 23.Df6-h8+ Ke8-d7
 26/58	00:10	 95.980k	9.580k	+1,02	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Tb1-f1 Th8-h5 11.Kf3-g4+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-d8+ Kf6-f7 14.Tf1-h1 Tf5-h5 15.Th1xh5 g6xh5+ 16.Kg4-f3 Ld6-e7 17.Dd8-h8 Tc2-h2 18.Dh8-h7+ Kf7-e8 19.e3-e4 d5xe4+ 20.Dh7xe4 h5-h4 21.g3-g4 Th2-h3+ 22.Kf3-f4
 27/54-	00:11	 107.064k	9.570k	+0,94	1.g2-g3 Kg5-f6
 27/54-	00:11	 113.017k	9.570k	+0,86	1.g2-g3 Kg5-f6
 27/54-	00:12	 123.420k	9.562k	+0,74	1.g2-g3 Kg5-f6
 27/54+	00:13	 124.361k	9.558k	+0,84	1.g2-g3
 27/54	00:13	 127.087k	9.558k	+1,00	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Tb1-f1 Th8-h5 11.Kf3-g4+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-d8+ Ld6-e7 14.Dd8-h8+ Kf6-f7 15.Dh8-h7+ Kf7-f6 16.e3-e4 d5xe4 17.Dh7-h8+ Kf6-f7 18.Tf1-h1 Tf5-h5 19.Th1xh5 g6xh5+ 20.Dh8xh5+ Kf7-g7 21.Dh5-e8 Kg7-f6 22.De8-h8+ Kf6-f7 23.Dh8-h7+ Kf7-e8 24.Dh7xe4 Tc2-f2 25.De4xe6 Tf2-f6 26.De6-c8+ Le7-d8
 28/36-	00:13	 133.289k	9.562k	+0,92	1.g2-g3 Kg5-f6
 28/50-	00:14	 138.465k	9.551k	+0,84	1.g2-g3 Kg5-f6
 28/50-	00:15	 149.098k	9.528k	+0,72	1.g2-g3 Kg5-f6
 28/52	00:17	 165.033k	9.498k	+0,57	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Lb4xc5 Sb7xc5 5.Kf2xf3 Sc5-d3 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc6-c1 8.Dd7-a7 Tb8-b6 9.Tb1xc1 Sd3xc1 10.Da7-d7 Tb6-b8 11.Dd7-e8 Kf6-g7 12.De8-c6 Kg7-f7 13.Dc6xc1 b5-b4 14.Dc1-c6 b4-b3 15.Dc6xa6 Tb8-b6 16.Da6-c8 Tb6xd6 17.Dc8-b7+ Ld8-e7 18.Db7xb3 Td6-d8 19.Db3-b7 Td8-f8 20.Db7-c7 Kf7-e8+ 21.Kf3-e2 Tf8-f6 22.g3-g4 g6-g5
 29/45-	00:20	 189.734k	9.477k	+0,49	1.g2-g3 Kg5-f6
 29/45+	00:20	 191.989k	9.473k	+0,57	1.g2-g3
 29/47+	00:20	 192.484k	9.471k	+0,69	1.g2-g3
 29/48	00:20	 196.850k	9.475k	+0,51	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 Tc2-c6 10.Tb1-h1 Lc7-d6 11.Da3-a2 Tb8-f8 12.Kf3-g4 Kf6-e7 13.Th1-h6 Tf8-f1 14.Th6-h7+ Tf1-f7 15.Da2-h2 b5-b4 16.Dh2-h4+ Ke7-e8 17.Th7xf7 Ke8xf7 18.Dh4-h7+ Kf7-e8 19.Dh7-b7 Tc6-c7 20.Db7xa6 Ke8-d7 21.Kg4-g5 Ld6xg3 22.Kg5-f6 Tc7-c6 23.Da6-b7+ Lg3-c7
 30/51	00:24	 234.795k	9.462k	+0,49	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 Tc2-c6 10.Tb1-h1 Lc7-d6 11.Da3-b2 Tb8-f8 12.Kf3-g4 Kf6-e7 13.Th1-h7+ Tf8-f7 14.Db2-h2 b5-b4 15.Dh2-h4+ Ke7-e8 16.Th7xf7 Ke8xf7 17.Dh4-h7+ Kf7-e8 18.Dh7-b7 Tc6-c7 19.Db7xa6 Ke8-e7 20.Da6-b6 g6-g5 21.Db6-b5 Tc7-c8 22.Db5-a6 Tc8-c3 23.Kg4-h5 Tc3xe3 24.Kh5-g6 Te3-c3 25.Da6-b5 g5-g4
 31/57-	00:31	 293.908k	9.361k	+0,41	1.g2-g3 Kg5-f6
 31/57	00:32	 307.054k	9.338k	+0,47	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 Tc2-c6 10.Tb1-h1 Lc7-d6 11.Da3-a2 Tb8-f8 12.Kf3-g4 Kf6-e7 13.Th1-h6 Tf8-f6 14.Da2-h2 Tc6-c8 15.Dh2-h1 Tf6-f8 16.Th6-h7+ Tf8-f7 17.Th7xf7+ Ke7xf7 18.Dh1-h7+ Kf7-e8 19.Dh7-a7 Tc8-d8 20.Kg4-g5 Td8-d7 21.Da7xa6 Ke8-f7 22.Da6xb5 Ld6-e7+ 23.Kg5-g4 Td7-d8 24.Db5-c6 Td8-h8 25.Dc6-b7 Th8-d8 26.Kg4-f3 Td8-h8 27.Kf3-g2 Th8-d8 28.Db7-c7 Td8-h8 29.Dc7-f4+ Le7-f6
 32/57	00:40	 374.669k	9.302k	+0,47	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 Tc2-c6 10.Tb1-h1 Lc7-d6 11.Da3-a2 Tb8-f8 12.Kf3-g4 Kf6-e7 13.Th1-h6 Tf8-f6 14.Da2-h2 Tc6-c8 15.Dh2-h1 Tf6-f8 16.Th6-h7+ Tf8-f7 17.Th7xf7+ Ke7xf7 18.Dh1-h7+ Kf7-e8 19.Dh7-a7 Tc8-d8 20.Kg4-g5 Td8-d7 21.Da7xa6 Ke8-f7 22.Da6xb5 Ld6-e7+ 23.Kg5-g4 Td7-d8 24.Db5-c6 Td8-h8 25.Dc6-b7 Th8-d8 26.Kg4-f3 Td8-h8 27.Db7-c7 Th8-f8 28.g3-g4 g6-g5 29.Kf3-e2
 33/54	00:47	 436.484k	9.240k	+0,47	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 Tc2-c6 10.Tb1-h1 Lc7-d6 11.Da3-a2 Tb8-f8 12.Kf3-g4 Kf6-e7 13.Th1-h6 Tf8-f6 14.Da2-h2 Tc6-c8 15.Dh2-h1 Tf6-f8 16.Dh1-a1 Tf8-h8 17.Da1xa6 Th8xh6 18.Da6xc8 Ke7-f7 19.Dc8-d7+ Ld6-e7 20.Dd7xb5 Th6-h8 21.Kg4-f3 Th8-a8 22.Db5-d7 Ta8-h8 23.Dd7-b7 Th8-f8 24.Db7-c7 Tf8-h8 25.Kf3-e2 Th8-h2+ 26.Ke2-d3 Th2-h8 27.g3-g4 g6-g5
 34/56+	00:59	 551.620k	9.194k	+0,55	1.g2-g3
 34/56-	01:05	 596.215k	9.140k	+0,38	1.g2-g3 Kg5-f6
 34/56+	01:07	 618.856k	9.152k	+0,50	1.g2-g3
 34/56-	01:15	 685.512k	9.087k	+0,26	1.g2-g3 Kg5-f6
 34/56	01:18	 714.798k	9.109k	+0,26	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 b5-b4 10.Da3-a4 b4-b3 11.Tb1xb3 Tc2-c4 12.Da4-a3 Tb8xb3 13.Da3xb3 a6-a5 14.Db3-b7 a5-a4 15.g3-g4 a4-a3 16.Db7-a6 Tc4-c3 17.g4-g5+ Kf6-f7 18.Da6-a7 Tc3-c2 19.Da7-a4 a3-a2 20.Da4xc2 a2-a1D 21.Dc2xc7+ Kf7-e8 22.Kf3-f4 Da1-e1 23.Dc7-c6+ Ke8-e7
 35/50-	01:52	 1.011.304k	8.990k	+0,18	1.g2-g3 Kg5-f6
 35/62	02:14	 1.200.093k	8.948k	+0,14	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Lb4xc5 Sb7xc5 5.Kf2xf3 Sc5-d3 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc6-c1 8.Tb1xc1 Sd3xc1 9.Dd7-e8 Kf6-g7 10.De8xe6 b5-b4 11.d6-d7 Tb8-b6 12.De6-e8 Tb6-f6+ 13.Kf3-g2 Tf6-f8 14.De8-e5+ Tf8-f6 15.De5-b8 Tf6-f8 16.Db8xb4 Sc1-d3 17.Db4-b7 Sd3-e1+ 18.Kg2-h1 a6-a5 19.Db7xd5 a5-a4 20.Dd5-c5 Se1-d3 21.Dc5-a3 Sd3-f2+ 22.Kh1-g2 Sf2-e4 23.Da3xa4 Tf8-f2+ 24.Kg2-g1 Tf2-f8 25.g3-g4 Se4-f6 26.Da4-c6 Tf8-f7 27.Dc6-c8 Tf7-f8 28.g4-g5 Sf6-e4
 36/53-	02:51	 1.530.719k	8.935k	+0,06	1.g2-g3 Kg5-f6
 36/55+	02:51	 1.533.421k	8.935k	+0,14	1.g2-g3
 36/55	02:58	 1.594.658k	8.930k	+0,05	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-a3 b5-b4 10.Da3-a4 b4-b3 11.Tb1xb3 Tc2-c4 12.Da4-a2 Tb8xb3 13.Da2xb3 a6-a5 14.Db3-b7 a5-a4 15.g3-g4 a4-a3 16.g4-g5+ Kf6xg5 17.Db7-a6 Kg5-f6 18.Da6xa3 Kf6-f7 19.Da3-a7 Kf7-f6 20.Da7-a8 Lc7-d6 21.Da8-d8+ Ld6-e7 22.Dd8-h8+ Kf6-f7 23.Kf3-f4 Le7-d6+ 24.Kf4-g5 Ld6-e7+ 25.Kg5-h6 Le7-f8+ 26.Kh6-g5
 37/55+	03:03	 1.640.945k	8.934k	+0,13	1.g2-g3
 37/59	03:26	 1.836.901k	8.899k	 0,00	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Lb4xc5 Sb7xc5 5.Kf2xf3 Sc5-d3 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc6-c1 8.Tb1xc1 Sd3xc1 9.Dd7-e8 Kf6-g7 10.De8xe6 b5-b4 11.d6-d7 Tb8-b6 12.De6-e8 Tb6-f6+ 13.Kf3-g2 Tf6-f8 14.De8-e5+ Tf8-f6
 38/13	03:37	 1.926.801k	8.876k	 0,00	1.g2-g3 Kg5-f6 2.Ke1-f1 Tc6-c1+ 3.Kf1-g2 Tc1xb1 4.Dh7-h6 De8-g8 5.Se5xd7+ Kf6-f7 6.Sd7-e5+ Kf7-f6
 39/43	03:49	 2.031.581k	8.868k	 0,00	1.g2-g3 Kg5-f6 2.Ke1-f1 Tc6-c1+ 3.Kf1-g2 Tc1xb1 4.Se5-g4+ Kf6-f5 5.Sg4-h6+ Kf5-g5 6.Sh6-g8 Tb1-g1+ 7.Kg2-h2 Kg5-g4 8.Dh7-h3+ Kg4-f3 9.Kh2xg1 Sb3-d2 10.Lb4xd2 e6-e5 11.g3-g4+ Kf3-e2 12.Ld2-b4 Ke2-d3 13.Dh3-f1+ Kd3-c2 14.Df1-a1 Ld8-a5 15.Da1-a2+ Kc2-c1 16.Lb4-a3+ Kc1-d1 17.Kg1-f1 Ld7xg4 18.Da2-b1+ Kd1-d2 19.La3-c1+ Kd2-d1
 40/14	04:10	 2.212.978k	8.828k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Ke1-f1 Sc1-d3 6.Dd7-e8 Kf6-g7 7.De8-d7+
 41/14	04:21	 2.301.663k	8.818k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Ke1-f1 Sc1-d3 6.Dd7-e8 Kf6-g7 7.De8-d7+
 42/60	05:02	 2.649.515k	8.769k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Dd7-e8 Sc1-d3+ 6.Ke1-e2 g6-g5 7.De8-f8+ Kf6-g6 8.Lb4-d2 b5-b4 9.f2-f4 e4xf3/ep+ 10.Ke2xf3 b4-b3 11.Df8-g8+ Kg6-h6 12.Dg8xe6+ Kh6-g7 13.Ld2-c3 b3-b2 14.Lc3xb2 Sd3xb2 15.De6xd5 Sb2-c4 16.Dd5xc4 Sb7xd6 17.Dc4xa6 Sd6-f7 18.Da6-a4 Ld8-f6 19.e3-e4 Tb8-d8 20.e4-e5 Lf6xe5 21.d4xe5 Sf7xe5+ 22.Kf3-e4 Se5-f7 23.Ke4-f5 Td8-d6 24.Da4-a1+ Kg7-g8 25.Da1-a7 Kg8-g7 26.Da7-a4 Td6-f6+ 27.Kf5-g4 Kg7-g6 28.Da4-e8 Kg6-g7
 43/52	05:20	 2.802.820k	8.745k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Dd7-e8 Sc1-d3+ 6.Ke1-e2 g6-g5 7.De8-f8+ Kf6-g6 8.Lb4-d2 b5-b4 9.f2-f4 e4xf3/ep+ 10.Ke2xf3 b4-b3 11.Df8-g8+ Kg6-h6 12.Dg8xe6+ Kh6-g7 13.Ld2-c3 b3-b2 14.Lc3xb2 Sd3xb2 15.De6xd5 Sb2-c4 16.Dd5xc4 Sb7xd6 17.Dc4xa6 Sd6-f7 18.Da6-a4 Ld8-f6 19.e3-e4 Tb8-d8 20.e4-e5 Lf6xe5 21.d4xe5 Sf7xe5+ 22.Kf3-e4 Se5-f7 23.Ke4-f5 Td8-d6 24.Da4-a1+ Kg7-g8 25.Da1-a7 Kg8-g7
 44/61	05:44	 2.998.606k	8.700k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Dd7-e8 Sc1-d3+ 6.Ke1-e2 g6-g5 7.De8-f8+ Kf6-g6 8.Lb4-d2 b5-b4 9.f2-f4 e4xf3/ep+ 10.Ke2xf3 b4-b3 11.Df8-g8+ Kg6-h6 12.Dg8xe6+ Kh6-g7 13.Ld2-c3 b3-b2 14.Lc3xb2 Sd3xb2 15.De6xd5 Sb2-c4 16.Dd5xc4 Sb7xd6 17.Dc4xa6 Sd6-f7 18.Da6-a4 Ld8-f6 19.e3-e4 Tb8-d8 20.e4-e5 Lf6xe5 21.d4xe5 Sf7xe5+ 22.Kf3-e4 Se5-f7 23.Ke4-f5 Td8-d6 24.Da4-a1+ Kg7-g8 25.Da1-c3 Td6-b6 26.Dc3-a5 Tb6-h6 27.Da5-a7 Kg8-g7 28.Da7-a1+ Kg7-g8 29.Da1-a7
 45/61	06:39	 3.450.554k	8.641k	 0,00	1.g2-g3 Kg5-f6 2.Se5xd7+ De8xd7 3.Dh7xd7 Tc6-c1+ 4.Tb1xc1 Sb3xc1 5.Dd7-e8 Sc1-d3+ 6.Ke1-e2 g6-g5 7.De8-f8+ Kf6-g6 8.Lb4-d2 b5-b4 9.f2-f4 e4xf3/ep+ 10.Ke2xf3 b4-b3 11.Df8-g8+ Kg6-h6 12.Dg8xe6+ Kh6-g7 13.Ld2-c3 b3-b2 14.Lc3xb2 Sd3xb2 15.De6xd5 Sb2-c4 16.Dd5xc4 Sb7xd6 17.Dc4xa6 Sd6-f7 18.Da6-a4 Ld8-f6 19.e3-e4 Tb8-d8 20.e4-e5 Lf6xe5 21.d4xe5 Sf7xe5+ 22.Kf3-e4 Se5-f7 23.Ke4-f5 Td8-d6 24.Da4-a1+ Kg7-g8 25.Da1-c3 Td6-b6 26.Dc3-a5 Tb6-h6 27.Da5-a7 Kg8-g7 28.Da7-a1+ Kg7-g8 29.Da1-b2 Kg8-f8 30.Db2-a2 Kf8-g8
 46/64+	09:32	 4.883.666k	8.532k	+0,08	1.g2-g3
 46/64+	10:05	 5.162.524k	8.524k	+0,16	1.g2-g3
 46/75	10:17	 5.262.504k	8.525k	 0,00	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Lb4xc5 Sb7xc5 5.Kf2xf3 Sc5-d3 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc6-c1 8.Tb1xc1 Sd3xc1 9.Dd7-e8 Kf6-g7 10.De8xe6 b5-b4 11.d6-d7 Tb8-b6 12.De6-e8 Tb6-f6+ 13.Kf3-g2 Tf6-f8 14.De8-e5+ Tf8-f6 15.De5-b8 Tf6-f8 16.Db8xb4 Sc1-d3 17.Db4-d6 Tf8-f5 18.Dd6xa6 Sd3-e1+ 19.Kg2-h1 Tf5-h5+ 20.Kh1-g1 Se1-f3+ 21.Kg1-g2 Sf3-g5 22.g3-g4 Th5-h4 23.Da6-a8 Th4xg4+ 24.Kg2-f1 Sg5-f7 25.Da8xd5 Tg4-g5 26.Dd5-c4 Tg5-f5+ 27.Kf1-e2 Tf5-f6 28.e3-e4 Tf6-d6 29.Dc4-a4 Ld8-b6 30.Da4-b4 Lb6-d8
 47/41+	11:06	 5.678.065k	8.518k	+0,08	1.g2-g3
 47/64	11:11	 5.721.761k	8.516k	+0,01	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Lb4xc5 Sb7xc5 5.Kf2xf3 Sc5-d3 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc6-c1 8.Tb1xc1 Sd3xc1 9.Dd7-e8 Kf6-g7 10.De8xe6 b5-b4 11.d6-d7 Tb8-b6 12.De6-e8 Tb6-f6+ 13.Kf3-g2 Tf6-f8 14.De8-e5+ Tf8-f6 15.De5-b8 Tf6-f8 16.Db8xb4 Sc1-d3 17.Db4-b7 Sd3-e1+ 18.Kg2-g1 Se1-f3+ 19.Kg1-h1 a6-a5 20.Db7xd5 a5-a4 21.Dd5-a8 Sf3-d2 22.e3-e4 a4-a3 23.e4-e5 Sd2-f3 24.Da8xa3 Sf3xd4 25.Da3-d6 Sd4-b5 26.Dd6-c6 Sb5-c7 27.e5-e6 Kg7-f6 28.e6-e7+ Kf6xe7 29.Dc6xg6 Ke7xd7 30.Kh1-g2 Tf8-f6 31.Dg6-h7+ Kd7-c8 32.Dh7-g8 Sc7-e6
 48/65	14:02	 7.141.303k	8.480k	+0,02	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Kf3-g4 Th8-h5 11.Tb1-f1+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-h8+ Kf6-e7 14.Dh8-g7+ Ke7-d8 15.Dg7xg6 Tf5xf1 16.Dg6xc2 Tf1-g1 17.Dc2-c6 Tg1xg3+ 18.Kg4-h4 Kd8-e7 19.Dc6-b7+ Ke7-d8 20.Db7xa6 Kd8-c7 21.e3-e4 d5xe4 22.Da6-a5+ Kc7-c6 23.Da5-a8+ Kc6-c7 24.Da8xe4 b5-b4 25.De4xe6 Tg3-c3 26.Kh4-g4 b4-b3 27.De6-d5 b3-b2 28.Dd5-a5+ Kc7-d7
 49/60+	14:07	 7.184.025k	8.479k	+0,10	1.g2-g3
 49/61	14:35	 7.423.936k	8.475k	+0,17	1.g2-g3 Kg5-f6 2.f2-f4 e4xf3/ep 3.Ke1-f2 Sb3-c5 4.Kf2xf3 Sb7xd6 5.Lb4xc5 Tc6xc5 6.Se5xd7+ De8xd7 7.Dh7xd7 Tc5-c2 8.Dd7xd6 Ld8-c7 9.Dd6-d7 Tb8-h8 10.Kf3-g4 Th8-h5 11.Tb1-f1+ Th5-f5 12.Dd7-e8 Lc7-d6 13.De8-h8+ Kf6-e7 14.Dh8-g7+ Ke7-d8 15.Dg7xg6 Tf5xf1 16.Dg6xc2 Kd8-d7 17.Dc2-h7+ Ld6-e7 18.e3-e4 d5xe4 19.Dh7xe4 Tf1-f5 20.De4-b7+ Kd7-e8 21.Db7xa6 Ke8-f7 22.Da6-b7 Tf5-d5 23.Db7-a7 Kf7-e8 24.Kg4-h3 Td5-h5+ 25.Kh3-g2 Th5-d5 26.Da7-b6 Ke8-f7 27.g3-g4 Le7-f6 28.Db6-c7+ Kf7-e8 29.Kg2-h3 Lf6xd4
 50/58-	19:15	 9.798.262k	8.479k	+0,09	1.g2-g3 Kg5-f6
 50/58-	21:42	 11.014.085k	8.455k	+0,01	1.g2-g3 Kg5-f6
 50/58	21:50	 11.079.455k	8.454k	+0,01	1.g2-g3 Kg5-f6
looks like there are indeed only these 4 candidate-moves !?
Wahrheiten sind Illusionen von denen wir aber vergessen haben dass sie welche sind.
Top
Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Anti-Engine Puzzle

Post by Vinvin »

Paloma wrote: ↑Mon Mar 08, 2021 4:09 am [fen]8/8/2k5/3N4/8/4N1p1/4Kprp/B5bn w - - 0 1[/fen]
A quick test with Sting-sf-16 : +79 after 19 minutes. 4 cores@ 4 GHz)

Code: Select all

FEN: 8/8/2k5/3N4/8/4N1p1/4Kprp/B5bn w - - 0 1

Sting-sf-16:
 1	00:02	 160	79	-3,67	1.Kf1
 2	00:02	 243	121	-0,60	1.Kf1 Kc5 2.Kxg2
 3	00:02	 307	152	-0,60	1.Kf1 Kc5 2.Kxg2
 4	00:02	 413	205	-0,60	1.Kf1 Kc5 2.Kxg2 f1Q+ 3.Kxf1
 5	00:02	 548	272	-0,60	1.Kf1 Kc5 2.Kxg2 f1Q+ 3.Kxf1
 6-	00:02	 645	321	-0,86	1.Kf1 Kc5
 6-	00:02	 710	353	-0,86	1.Kf1 Kc5
 6+	00:02	 958	476	-0,08	1.Kf1
 6+	00:02	 1k	526	 0,00	1.Kf1
 6	00:02	 1k	705	 0,00	1.Kf1 Kd6 2.Bd4 Kc6 3.Kxg2 f1Q+ 4.Kxf1
 7+	00:02	 2k	804	+0,28	1.Kf1
 7+	00:02	 2k	815	+0,28	1.Kf1
 7+	00:02	 3k	2k	+2,66	1.Kf1
 7	00:02	 4k	2k	+2,74	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc5 4.Be5
 8+	00:02	 5k	3k	+2,86	1.Kf1
 8+	00:02	 6k	3k	+2,98	1.Kf1
 8	00:02	 7k	3k	+3,11	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc6 4.Be5 Kc5 5.Nf5
 9-	00:02	 8k	4k	+2,98	1.Kf1 Kc5
 9	00:02	 9k	4k	+2,98	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc6 4.Be5 Kc5 5.Nf4 g2+ 6.Kxg2 f1B+ 7.Nxf1
 10-	00:02	 15k	8k	+2,86	1.Kf1 Kc5
 10	00:02	 18k	9k	+2,98	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Nf4 g2+ 6.Kxg2 f1B+ 7.Nxf1
 11	00:02	 24k	12k	+2,98	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kb4 6.Ba1 Kb5
 12-	00:02	 41k	20k	+2,90	1.Kf1 Kc5
 12+	00:02	 50k	25k	+3,07	1.Kf1
 12	00:02	 51k	25k	+3,07	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Nf4
 13-	00:02	 62k	31k	+2,98	1.Kf1 Kc5
 13-	00:02	 65k	32k	+2,90	1.Kf1 Kc5
 13	00:02	 76k	37k	+2,94	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Ba1 Kc6 9.Bd4 Kd6 10.Bf6 Kc6
 14-	00:02	 125k	61k	+2,82	1.Kf1 Kc5
 14	00:02	 128k	63k	+2,90	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Bf8 Kd7 10.Nf5 Ke6
 15	00:02	 197k	96k	+2,86	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7 10.Bb2 Kd6 11.Ba1 Kc6 12.Bd4 Kd6
 16	00:02	 290k	140k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7 10.Bb2 Kd6 11.Ba1 Kc6 12.Bd4 Kd6 13.Bb2 Kc6 14.Nf4
 17	00:02	 396k	189k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5
 18	00:02	 619k	289k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7
 19-	00:02	 1.269k	562k	+2,74	1.Kf1 Kc5
 19	00:02	 1.314k	579k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4
 20	00:02	 1.566k	678k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 21	00:02	 2.601k	1.049k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 22	00:02	 3.363k	1.287k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 23	00:02	 4.541k	1.613k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5 11.Bc3 Kd6
 24	00:03	 8.757k	2.544k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5 11.Bc3 Kd6
 25	00:03	 11.124k	2.940k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5
 26	00:05	 23.497k	4.285k	+2,70	1.Kf1 Kc5 2.Nf4 Kc6 3.Nh5 Kd6 4.Bf6 Kc6 5.Be5 Kd7 6.Nf4 Kc6 7.Bd4 Kd6 8.Bf6 Kc5 9.Ne6+ Kd6 10.Ng5 Kc6 11.Nf3 Kd6 12.Nd4 Kc5 13.Be5 Kb4 14.Nf3 Kc5 15.Bb2
 27+	00:06	 30.608k	4.734k	+2,78	1.Kf1
 27	00:06	 33.758k	4.885k	+2,78	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Kc3 8.Bc5 Kb2 9.Ne2 Kb3 10.Bd6 Kb2 11.Be7 Kb3 12.Bc5 Ka2 13.Bd4 Kb3 14.Nf4 Ka2 15.Nd3 Kb1 16.Nxg2 Kc2
 28	00:10	 55.512k	5.514k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kf7 14.Nfe3 Ke6 15.Bd4 Kd6 16.Bf6 Kc5 17.Be5
 29	00:12	 70.257k	5.682k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kd8 14.Nf4 Kd7 15.Bb4 Kc7 16.Bd6+ Kc6 17.Be7 Kb5 18.Bf6 Kc4
 30	00:20	 125.271k	6.195k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kd8 14.Nf4 Kd7 15.Bb4 Kc7 16.Ng2 Kd7 17.Bc3 Ke6 18.Nfe3 Kf7 19.Bb2 Ke6 20.Nf4+ Kd6 21.Ne2 Ke6
 31	00:28	 187.683k	6.627k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5
 32	00:35	 246.320k	6.848k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Nfxg2 Kc6 7.Bc3 Kd6 8.Bd4 Ke6 9.Ba1 Kd6 10.Bb2 Kc5 11.Bf6 Kc6 12.Bd4 Kd6 13.Bc3 Kc6 14.Bg7 Kd6 15.Ba1 Ke6 16.Nf4+ Kd6 17.Nf5+ Kc5 18.Bf6 Kc4
 33	00:57	 406.361k	7.071k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Be5 Kc6 7.Bf6 Kc5 8.Bg7 Kd6 9.Nf5+ Kc5 10.Bb2 Kc4 11.Ne3+ Kc5 12.Nd3+ Kd6 13.Ba3+ Ke6 14.Bc5 Kf6 15.Bd4+ Ke6 16.Nf4+ Kd6 17.Nf5+ Kc6 18.Be3 Kb5 19.Nxg2 Kc4 20.Nf4 Kb4 21.Bd4 Kc4 22.Be5 g2+ 23.Nxg2 Ng3+ 24.Nxg3
 34+	00:57	 409.654k	7.078k	+2,82	1.Kf1
 34	01:13	 524.247k	7.145k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Nf4 Kc6 5.Nd3 Kb5 6.Be5 Kc6 7.Nf4 Kd7 8.Nf5 Kc6 9.Bd6 Kb5 10.Ba3 Kc4 11.Bb2
 35	01:38	 722.823k	7.363k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Nf4 Kc6 5.Nd3 Kb5 6.Be5 Kc6 7.Nf4 Kd7 8.Nf5 Kc6 9.Bd6 Kb5 10.Ba3 Kc4 11.Bb2
 36	02:00	 904.087k	7.490k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Bh8
 37	02:12	 998.201k	7.545k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Bh8 Kd6 5.Nf4 Kc5 6.Bb2 Kc6
 38	02:51	 1.300.499k	7.590k	+2,74	1.Kf1 Kc5 2.Bf6
 39+	05:17	 2.470.987k	7.789k	+2,82	1.Kf1
 39+	06:25	 3.023.822k	7.848k	+2,90	1.Kf1
 39+	11:30	 5.453.729k	7.893k	+4,52	1.Kf1
 39	12:31	 5.891.128k	7.842k	+4,52	1.Kf1 Kd6 2.Bd4 Ke6 3.Nf4+ Ke7 4.Nf5+ Kd8 5.Nd5 Kd7 6.Nde3 Ke6 7.Nh4 Kd7 8.Be5 Kc6 9.Nf3 Kb5 10.Bg7 Kb4 11.Bf6 Kb3 12.Ng5 Ka3 13.Bc3 Ka4 14.Bg7 Kb5 15.Ne6 Kb4 16.Bf6 Kb3 17.Be5 Kb4 18.Nc7 Kc5 19.Ncd5 Kc6 20.Nf4 Kd7 21.Nf5 Kc8 22.Nxg2
 40+	12:39	 5.950.758k	7.838k	+4,64	1.Kf1
 40+	12:39	 5.950.765k	7.838k	+4,76	1.Kf1
 40+	14:17	 6.721.974k	7.835k	+8,52	1.Kf1
 40	14:39	 6.885.701k	7.829k	+9,37	1.Kf1 Kd6 2.Nf4 Kc5 3.Bb2 Kd6 4.Nf5+ Kd7 5.Ba3 Ke8 6.Nh6 Kd7 7.Nf7 Kc6 8.Ne5+ Kb6 9.Nd5+ Kb5 10.Bf8 Ka6 11.Be7 Kb7 12.Bc5 Kc8 13.Nf4 Kc7 14.Ne6+ Kb7 15.Nd4 Kc7 16.Nb5+ Kb7 17.Bd4 Ka6 18.Nd6
 41+	14:48	 6.959.422k	7.829k	+9,49	1.Kf1
 41+	14:48	 6.959.703k	7.829k	+9,73	1.Kf1
 41-	14:51	 6.978.361k	7.828k	+9,25	1.Kf1 Kd6
 41-	14:57	 7.019.932k	7.823k	+8,97	1.Kf1 Kd6
 41	14:59	 7.035.263k	7.818k	+9,77	1.Kf1 Kd6 2.Bc3 Kc6 3.Nf4 Kd6 4.Nf5+ Kd7 5.Bb4 Kd8 6.Nh6 Ke8 7.Bc5 Kd7 8.Nf7 Kc7 9.Ne5 Kb7 10.Bb4 Kc7 11.Nd5+ Kb8 12.Bd6+ Ka8 13.Ba3 Kb7 14.Be7 Kc8 15.Bc5 Kb7 16.Nc3 Kb8 17.Bd4 Kb7 18.Nb5 Kb8 19.Bb6 Kc8 20.Nd6+ Kb8 21.Bd8 Ka8 22.Ba5 Kb8 23.Nc6+ Ka8
 42-	15:08	 7.098.928k	7.810k	+9,65	1.Kf1 Kd6
 42-	15:09	 7.106.042k	7.809k	+9,53	1.Kf1 Kd6
 42-	15:13	 7.129.228k	7.805k	+9,35	1.Kf1 Kd6
 42	15:38	 7.293.296k	7.772k	+9,77	1.Kf1 Kd6 2.Nf4 Kc5 3.Bg7 Kb6 4.Bf6 Kc6 5.Be5 Kd7 6.Bd4 Ke8 7.Ba1 Ke7 8.Bc3 Kd7 9.Be5 Kc6 10.Nf5 Kb5 11.Bf6 Kb6 12.Be7 Kc6 13.Bd6 Kb6 14.Nd4 Kb7 15.Bc5 Kc7 16.Nf3 Kd7 17.Ba3 Kd8 18.Ne5 Kc8 19.Bc5 Kd8 20.Ne6+ Kc8 21.Be7 Kb8
 43-	16:05	 7.477.956k	7.748k	+9,65	1.Kf1 Kd6
 43-	16:07	 7.496.492k	7.746k	+9,53	1.Kf1 Kd6
 43	16:36	 7.699.258k	7.725k	+9,77	1.Kf1 Kd6 2.Bg7 Ke6 3.Bb2 Kd7 4.Bd4 Kd6 5.Nf6 Kc6 6.Nh5 Kd6 7.Bh8 Kc5 8.Nf4 Kb5 9.Bc3 Kb6 10.Bb4 Ka7 11.Bd6 Ka6 12.Ba3 Kb7 13.Bb2 Ka7 14.Bd4+ Ka6 15.Bb2 Kb7
 44-	17:10	 7.948.039k	7.715k	+9,69	1.Kf1 Kd6
 44-	17:18	 8.008.338k	7.713k	+9,61	1.Kf1 Kd6
 44+	19:00	 8.745.924k	7.666k	+9,85	1.Kf1
 44	19:02	 8.753.137k	7.665k	+79,51	1.Kf1
Top
peter
Posts: 3185
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Anti-Engine Puzzle

Post by peter »

Spliffjiffer wrote: ↑Thu Sep 16, 2021 2:04 pm ...so it seems to me that there are probably 4 winning-moves that i would comment like that (atm):
1.Qg7 !!? (probably best move)
1.Kf1 !!?
1.f3 !?
1.f4!?
SugaR at MultiPV=4 and me, we both missed Kf1.
:)
f3 and f4 could be counted as one, transposing to each other regards
Peter.
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Spliffjiffer
Posts: 416
Joined: Thu Aug 02, 2012 7:48 pm
Location: Germany

Re: Anti-Engine Puzzle

Post by Spliffjiffer »

Vinvin wrote: ↑Thu Sep 16, 2021 4:53 pm
Paloma wrote: ↑Mon Mar 08, 2021 4:09 am [fen]8/8/2k5/3N4/8/4N1p1/4Kprp/B5bn w - - 0 1[/fen]
A quick test with Sting-sf-16 : +79 after 19 minutes. 4 cores@ 4 GHz)

Code: Select all

FEN: 8/8/2k5/3N4/8/4N1p1/4Kprp/B5bn w - - 0 1

Sting-sf-16:
 1	00:02	 160	79	-3,67	1.Kf1
 2	00:02	 243	121	-0,60	1.Kf1 Kc5 2.Kxg2
 3	00:02	 307	152	-0,60	1.Kf1 Kc5 2.Kxg2
 4	00:02	 413	205	-0,60	1.Kf1 Kc5 2.Kxg2 f1Q+ 3.Kxf1
 5	00:02	 548	272	-0,60	1.Kf1 Kc5 2.Kxg2 f1Q+ 3.Kxf1
 6-	00:02	 645	321	-0,86	1.Kf1 Kc5
 6-	00:02	 710	353	-0,86	1.Kf1 Kc5
 6+	00:02	 958	476	-0,08	1.Kf1
 6+	00:02	 1k	526	 0,00	1.Kf1
 6	00:02	 1k	705	 0,00	1.Kf1 Kd6 2.Bd4 Kc6 3.Kxg2 f1Q+ 4.Kxf1
 7+	00:02	 2k	804	+0,28	1.Kf1
 7+	00:02	 2k	815	+0,28	1.Kf1
 7+	00:02	 3k	2k	+2,66	1.Kf1
 7	00:02	 4k	2k	+2,74	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc5 4.Be5
 8+	00:02	 5k	3k	+2,86	1.Kf1
 8+	00:02	 6k	3k	+2,98	1.Kf1
 8	00:02	 7k	3k	+3,11	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc6 4.Be5 Kc5 5.Nf5
 9-	00:02	 8k	4k	+2,98	1.Kf1 Kc5
 9	00:02	 9k	4k	+2,98	1.Kf1 Kc5 2.Nf4 Kb5 3.Nfxg2 Kc6 4.Be5 Kc5 5.Nf4 g2+ 6.Kxg2 f1B+ 7.Nxf1
 10-	00:02	 15k	8k	+2,86	1.Kf1 Kc5
 10	00:02	 18k	9k	+2,98	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Nf4 g2+ 6.Kxg2 f1B+ 7.Nxf1
 11	00:02	 24k	12k	+2,98	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kb4 6.Ba1 Kb5
 12-	00:02	 41k	20k	+2,90	1.Kf1 Kc5
 12+	00:02	 50k	25k	+3,07	1.Kf1
 12	00:02	 51k	25k	+3,07	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Nf4
 13-	00:02	 62k	31k	+2,98	1.Kf1 Kc5
 13-	00:02	 65k	32k	+2,90	1.Kf1 Kc5
 13	00:02	 76k	37k	+2,94	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Ba1 Kc6 9.Bd4 Kd6 10.Bf6 Kc6
 14-	00:02	 125k	61k	+2,82	1.Kf1 Kc5
 14	00:02	 128k	63k	+2,90	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Bf8 Kd7 10.Nf5 Ke6
 15	00:02	 197k	96k	+2,86	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7 10.Bb2 Kd6 11.Ba1 Kc6 12.Bd4 Kd6
 16	00:02	 290k	140k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7 10.Bb2 Kd6 11.Ba1 Kc6 12.Bd4 Kd6 13.Bb2 Kc6 14.Nf4
 17	00:02	 396k	189k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5
 18	00:02	 619k	289k	+2,82	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kb5 4.Be5 Kc5 5.Bg7 Kd6 6.Bd4 Kc6 7.Bf6 Kb5 8.Be7 Kc6 9.Ba3 Kd7
 19-	00:02	 1.269k	562k	+2,74	1.Kf1 Kc5
 19	00:02	 1.314k	579k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4
 20	00:02	 1.566k	678k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 21	00:02	 2.601k	1.049k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 22	00:02	 3.363k	1.287k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6
 23	00:02	 4.541k	1.613k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5 11.Bc3 Kd6
 24	00:03	 8.757k	2.544k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5 11.Bc3 Kd6
 25	00:03	 11.124k	2.940k	+2,74	1.Kf1 Kc5 2.Nf4 Kc6 3.Nfxg2 Kc5 4.Bg7 Kd6 5.Bd4 Kc6 6.Be5 Kb5 7.Bf6 Kc6 8.Bd4 Kb5 9.Be5 Kc6 10.Bf6 Kc5
 26	00:05	 23.497k	4.285k	+2,70	1.Kf1 Kc5 2.Nf4 Kc6 3.Nh5 Kd6 4.Bf6 Kc6 5.Be5 Kd7 6.Nf4 Kc6 7.Bd4 Kd6 8.Bf6 Kc5 9.Ne6+ Kd6 10.Ng5 Kc6 11.Nf3 Kd6 12.Nd4 Kc5 13.Be5 Kb4 14.Nf3 Kc5 15.Bb2
 27+	00:06	 30.608k	4.734k	+2,78	1.Kf1
 27	00:06	 33.758k	4.885k	+2,78	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Kc3 8.Bc5 Kb2 9.Ne2 Kb3 10.Bd6 Kb2 11.Be7 Kb3 12.Bc5 Ka2 13.Bd4 Kb3 14.Nf4 Ka2 15.Nd3 Kb1 16.Nxg2 Kc2
 28	00:10	 55.512k	5.514k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kf7 14.Nfe3 Ke6 15.Bd4 Kd6 16.Bf6 Kc5 17.Be5
 29	00:12	 70.257k	5.682k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kd8 14.Nf4 Kd7 15.Bb4 Kc7 16.Bd6+ Kc6 17.Be7 Kb5 18.Bf6 Kc4
 30	00:20	 125.271k	6.195k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Bf6 Kb4 7.Be7+ Ka5 8.Ne2 Kb5 9.Nd4+ Kb6 10.Nxg2 Kc7 11.Bb4 Kd7 12.Bc5 Ke8 13.Nf5 Kd8 14.Nf4 Kd7 15.Bb4 Kc7 16.Ng2 Kd7 17.Bc3 Ke6 18.Nfe3 Kf7 19.Bb2 Ke6 20.Nf4+ Kd6 21.Ne2 Ke6
 31	00:28	 187.683k	6.627k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5
 32	00:35	 246.320k	6.848k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Nfxg2 Kc6 7.Bc3 Kd6 8.Bd4 Ke6 9.Ba1 Kd6 10.Bb2 Kc5 11.Bf6 Kc6 12.Bd4 Kd6 13.Bc3 Kc6 14.Bg7 Kd6 15.Ba1 Ke6 16.Nf4+ Kd6 17.Nf5+ Kc5 18.Bf6 Kc4
 33	00:57	 406.361k	7.071k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kd7 4.Nf4 Kd6 5.Bg7 Kc5 6.Be5 Kc6 7.Bf6 Kc5 8.Bg7 Kd6 9.Nf5+ Kc5 10.Bb2 Kc4 11.Ne3+ Kc5 12.Nd3+ Kd6 13.Ba3+ Ke6 14.Bc5 Kf6 15.Bd4+ Ke6 16.Nf4+ Kd6 17.Nf5+ Kc6 18.Be3 Kb5 19.Nxg2 Kc4 20.Nf4 Kb4 21.Bd4 Kc4 22.Be5 g2+ 23.Nxg2 Ng3+ 24.Nxg3
 34+	00:57	 409.654k	7.078k	+2,82	1.Kf1
 34	01:13	 524.247k	7.145k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Nf4 Kc6 5.Nd3 Kb5 6.Be5 Kc6 7.Nf4 Kd7 8.Nf5 Kc6 9.Bd6 Kb5 10.Ba3 Kc4 11.Bb2
 35	01:38	 722.823k	7.363k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Nf4 Kc6 5.Nd3 Kb5 6.Be5 Kc6 7.Nf4 Kd7 8.Nf5 Kc6 9.Bd6 Kb5 10.Ba3 Kc4 11.Bb2
 36	02:00	 904.087k	7.490k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Bh8
 37	02:12	 998.201k	7.545k	+2,74	1.Kf1 Kc5 2.Be5 Kc6 3.Bb2 Kc5 4.Bh8 Kd6 5.Nf4 Kc5 6.Bb2 Kc6
 38	02:51	 1.300.499k	7.590k	+2,74	1.Kf1 Kc5 2.Bf6
 39+	05:17	 2.470.987k	7.789k	+2,82	1.Kf1
 39+	06:25	 3.023.822k	7.848k	+2,90	1.Kf1
 39+	11:30	 5.453.729k	7.893k	+4,52	1.Kf1
 39	12:31	 5.891.128k	7.842k	+4,52	1.Kf1 Kd6 2.Bd4 Ke6 3.Nf4+ Ke7 4.Nf5+ Kd8 5.Nd5 Kd7 6.Nde3 Ke6 7.Nh4 Kd7 8.Be5 Kc6 9.Nf3 Kb5 10.Bg7 Kb4 11.Bf6 Kb3 12.Ng5 Ka3 13.Bc3 Ka4 14.Bg7 Kb5 15.Ne6 Kb4 16.Bf6 Kb3 17.Be5 Kb4 18.Nc7 Kc5 19.Ncd5 Kc6 20.Nf4 Kd7 21.Nf5 Kc8 22.Nxg2
 40+	12:39	 5.950.758k	7.838k	+4,64	1.Kf1
 40+	12:39	 5.950.765k	7.838k	+4,76	1.Kf1
 40+	14:17	 6.721.974k	7.835k	+8,52	1.Kf1
 40	14:39	 6.885.701k	7.829k	+9,37	1.Kf1 Kd6 2.Nf4 Kc5 3.Bb2 Kd6 4.Nf5+ Kd7 5.Ba3 Ke8 6.Nh6 Kd7 7.Nf7 Kc6 8.Ne5+ Kb6 9.Nd5+ Kb5 10.Bf8 Ka6 11.Be7 Kb7 12.Bc5 Kc8 13.Nf4 Kc7 14.Ne6+ Kb7 15.Nd4 Kc7 16.Nb5+ Kb7 17.Bd4 Ka6 18.Nd6
 41+	14:48	 6.959.422k	7.829k	+9,49	1.Kf1
 41+	14:48	 6.959.703k	7.829k	+9,73	1.Kf1
 41-	14:51	 6.978.361k	7.828k	+9,25	1.Kf1 Kd6
 41-	14:57	 7.019.932k	7.823k	+8,97	1.Kf1 Kd6
 41	14:59	 7.035.263k	7.818k	+9,77	1.Kf1 Kd6 2.Bc3 Kc6 3.Nf4 Kd6 4.Nf5+ Kd7 5.Bb4 Kd8 6.Nh6 Ke8 7.Bc5 Kd7 8.Nf7 Kc7 9.Ne5 Kb7 10.Bb4 Kc7 11.Nd5+ Kb8 12.Bd6+ Ka8 13.Ba3 Kb7 14.Be7 Kc8 15.Bc5 Kb7 16.Nc3 Kb8 17.Bd4 Kb7 18.Nb5 Kb8 19.Bb6 Kc8 20.Nd6+ Kb8 21.Bd8 Ka8 22.Ba5 Kb8 23.Nc6+ Ka8
 42-	15:08	 7.098.928k	7.810k	+9,65	1.Kf1 Kd6
 42-	15:09	 7.106.042k	7.809k	+9,53	1.Kf1 Kd6
 42-	15:13	 7.129.228k	7.805k	+9,35	1.Kf1 Kd6
 42	15:38	 7.293.296k	7.772k	+9,77	1.Kf1 Kd6 2.Nf4 Kc5 3.Bg7 Kb6 4.Bf6 Kc6 5.Be5 Kd7 6.Bd4 Ke8 7.Ba1 Ke7 8.Bc3 Kd7 9.Be5 Kc6 10.Nf5 Kb5 11.Bf6 Kb6 12.Be7 Kc6 13.Bd6 Kb6 14.Nd4 Kb7 15.Bc5 Kc7 16.Nf3 Kd7 17.Ba3 Kd8 18.Ne5 Kc8 19.Bc5 Kd8 20.Ne6+ Kc8 21.Be7 Kb8
 43-	16:05	 7.477.956k	7.748k	+9,65	1.Kf1 Kd6
 43-	16:07	 7.496.492k	7.746k	+9,53	1.Kf1 Kd6
 43	16:36	 7.699.258k	7.725k	+9,77	1.Kf1 Kd6 2.Bg7 Ke6 3.Bb2 Kd7 4.Bd4 Kd6 5.Nf6 Kc6 6.Nh5 Kd6 7.Bh8 Kc5 8.Nf4 Kb5 9.Bc3 Kb6 10.Bb4 Ka7 11.Bd6 Ka6 12.Ba3 Kb7 13.Bb2 Ka7 14.Bd4+ Ka6 15.Bb2 Kb7
 44-	17:10	 7.948.039k	7.715k	+9,69	1.Kf1 Kd6
 44-	17:18	 8.008.338k	7.713k	+9,61	1.Kf1 Kd6
 44+	19:00	 8.745.924k	7.666k	+9,85	1.Kf1
 44	19:02	 8.753.137k	7.665k	+79,51	1.Kf1
i know that Ignacio gave already a Chest output of #46 but the parameters he gave were "wrong"....the most restrictive parameters are these:
<
HashSize: 2048 mb (not important here)
ProblemType: Mate
SearchDeth: 50
SearchMode: Special
ChecksOnly=14
KingSquares= 8
PieceLimit= 1
MaxMoves= 7

everything else on default
>
your CPU should solve this within 5 to 20 min (as i know that u use a R5950x id assume it needs around 5 min :-) )

Code: Select all

FEN: 8/8/2k5/3N4/8/4N1p1/5prp/B4Kbn b - - 1 1

ChestUCI:
FEN: 8/8/2k5/3N4/8/4N1p1/4Kprp/B5bn w - - (4+7)
Stellungs-Analyse: C0/R0/K6/P2/X9 W:4/26
Suche nach Spezial-Matt [C14/R0/K8/P1/X7] in 50 ... (Hash=2044MB)
 46	05:50	 524.730k	1.515k	+M46	1.Ke2-f1
Suche abgeschlossen ... (Zeit=350.74s)
Matt in 46 gefunden ! (1 Lösung in 05:50)
 46/46	05:50	 530.170k	1.512k	+M46	1.Ke2-f1 Kc6-c5 2.Sd5-c7 Kc5-c6 3.La1-e5 Kc6-b6 4.Se3-d5+ Kb6-c6 5.Sd5-f6 Kc6-b6 6.Sc7-e6 Kb6-b7 7.Le5-f4 Kb7-a7 8.Se6-d8 Ka7-a8 9.Sf6-d7 Ka8-a7 10.Lf4-b8+ Ka7-a8 11.Lb8-c7 Ka8-a7 12.Sd7-b6 Ka7-a6 13.Sb6-c8 Ka6-b5 14.Lc7-b6 Kb5-c4 15.Sc8-e7 Kc4-b3 16.Se7-d5 Kb3-c4 17.Sd5-c7 Kc4-b4 18.Sd8-b7 Kb4-c4 19.Sb7-d6+ Kc4-c3 20.Sc7-b5+ Kc3-b4 21.Sb5-a7 Kb4-b3 22.Sa7-c6 Kb3-c3 23.Lb6-a5+ Kc3-d3 24.La5-b4 Kd3-e3 25.Lb4-c3 Ke3-d3 26.Lc3-d4 Kd3-c2 27.Sc6-a5 Kc2-d2 28.Sa5-b3+ Kd2-d3 29.Ld4-e5 Kd3-e3 30.Sb3-c5 Ke3-f3 31.Sc5-d3 Kf3-e3 32.Sd3-b4 Ke3-f3 33.Sb4-d5 Kf3-g4 34.Le5-f4 Kg4-h5 35.Sd5-e7 Kh5-h4 36.Se7-g6+ Kh4-g4 37.Lf4-d2 Kg4-h5 38.Sg6-e5 Kh5-h4 39.Sd6-e8 Kh4-h5 40.Se8-f6+ Kh5-h4 41.Se5-f3+ Kh4-h3 42.Sf3-g5+ Kh3-h4 43.Sg5-e6 Kh4-h3 44.Ld2-e3 Kh3-h4 45.Le3-g5+ Kh4-h3 46.Se6-f4+
Wahrheiten sind Illusionen von denen wir aber vergessen haben dass sie welche sind.
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ImNotStockfish
Posts: 50
Joined: Tue Sep 14, 2021 12:29 am
Full name: .

Re: Anti-Engine Puzzle

Post by ImNotStockfish »

[fen]8/p3r2k/Pp2q3/2pQ4/K1P2p2/1P6/7P/3R4 w - - 56 89[/fen]

How fast can your engine find the brilliant move in this position ?
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