Stockfish 6 is impressive in Behting study

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Jouni
Posts: 3279
Joined: Wed Mar 08, 2006 8:15 pm

Stockfish 6 is impressive in Behting study

Post by Jouni »

[D]8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1

Analysis by Stockfish 6 2CPU:

...
1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qc1 4.Kd5 c3 5.dxc3 Qxc3 6.Ke6 Qe3 7.Kd5 Qa3 8.Ke6 Qb3+ 9.Kd6 Qb6+ 10.Kd5 Qe3 11.Kc6 Qe4+ 12.Kd6 Qb7 13.Kc5 Qa6 14.Kd5 Qa5+ 15.Kd6 Qa2 16.Kc6 Qe6+ 17.Kc5 Qe7+ 18.Kd5 Qb4 19.Kc6 Qf4 20.Kd5 Qf6 21.Ke4 Qd6 22.Kf5 Qc5 23.Ke4 Qb4+ 24.Kd5 Qa4 25.Kd6 Qb5 26.Ke6 Qc5 27.Kf5 Qc2+ 28.Ke6
-+ (-4.44) Depth: 45/87 00:06:32 1307mN
1.Kc6
-+ (-4.31 ++) Depth: 49/87 00:08:52 1774mN

In CSS forum is even solution with 6 piece syzygy and 0,00 evaluation in minute :!: .
Jouni
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Stockfish 6 is impressive in Behting study

Post by zullil »

Jouni wrote:[D]8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1

In CSS forum is even solution with 6 piece syzygy and 0,00 evaluation in minute :!: .
17 seconds:

Code: Select all

info depth 47 seldepth 79 multipv 1 score cp 0 nodes 243700724 nps 14310083 hashfull 420 tbhits 1759354 time 17030 pv d5c6 g2g1q f5h4 g1a1 h4f3 a1a5 c6d6 a5b5 d6e6 b5c5 e6f5 c5b6 f5e4 b6d6 e4f5 d6b6
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notyetagm
Posts: 253
Joined: Mon Jan 25, 2010 3:11 am

Re: Stockfish 6 is impressive in Behting study

Post by notyetagm »

Jouni wrote:[D]8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1

Analysis by Stockfish 6 2CPU:

...
1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qc1 4.Kd5 c3 5.dxc3 Qxc3 6.Ke6 Qe3 7.Kd5 Qa3 8.Ke6 Qb3+ 9.Kd6 Qb6+ 10.Kd5 Qe3 11.Kc6 Qe4+ 12.Kd6 Qb7 13.Kc5 Qa6 14.Kd5 Qa5+ 15.Kd6 Qa2 16.Kc6 Qe6+ 17.Kc5 Qe7+ 18.Kd5 Qb4 19.Kc6 Qf4 20.Kd5 Qf6 21.Ke4 Qd6 22.Kf5 Qc5 23.Ke4 Qb4+ 24.Kd5 Qa4 25.Kd6 Qb5 26.Ke6 Qc5 27.Kf5 Qc2+ 28.Ke6
-+ (-4.44) Depth: 45/87 00:06:32 1307mN
1.Kc6
-+ (-4.31 ++) Depth: 49/87 00:08:52 1774mN

In CSS forum is even solution with 6 piece syzygy and 0,00 evaluation in minute :!: .
Could you please post the link to the CSS forum solution?

Thanks.
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Stockfish 6 is impressive in Behting study

Post by zullil »

notyetagm wrote: Could you please post the link to the CSS forum solution?

Thanks.
Maybe start here: http://forum.computerschach.de/cgi-bin/ ... l?tid=8125
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Stockfish 6 is impressive in Behting study

Post by Vinvin »

Update 1,5 year later. After 3 runs (i7-4930K, 6*4GHz):
Kc6 found after : 3 sec, 2 sec and less than 1 sec.
Draw score after : 2m42s, 2m3s and 35 sec.

Code: Select all

Stockfish_160621_x64_modern_fast:
...
 24/53	00:01	 6 833k	3 835k	-3,79	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Nf5 h3 4.Ke4 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Nh4+ Kf7 14.Nhf3 Qd8 15.Ke4 Kf6 16.Ne5 Qg8 17.Nef3 Qa8+ 18.Ke3 Qd5 19.Kf4 Qd7 20.Ke4 Qb7+ 21.Ke3 Qh7 22.Kf2 Qe7 23.Kg3 Qe4
 25/53	00:01	 7 053k	3 821k	-3,79	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Nf5 h3 4.Ke4 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Nh4+ Kf7 14.Nhf3 Qd8 15.Ke4 Kf6 16.Ne5 Qg8 17.Nef3 Qa8+ 18.Ke3 Qd5 19.Kf4 Qd7 20.Ke4 Qb7+ 21.Ke3 Qh7 22.Nc6 Qd3+ 23.Kf4 Qf5+ 24.Ke3 Qd5 25.Ncd4 Kg6 26.Ke2 Kf6
 26/56+	00:03	 15 897k	4 764k	-4,06	1.Kc6
 26/56	00:03	 17 615k	4 671k	-3,96	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qa8 11.Kf4 Qd5 12.Ke3 Qd6 13.Nxc4 Qc5+ 14.Kd3 Kg4 15.Nd4 h5 16.Ne3+ Kh3 17.Nef5 h4
 27/56+	00:03	 17 956k	4 711k	-3,89	1.Kc6
 27/56+	00:03	 17 974k	4 711k	-3,82	1.Kc6
 27/56	00:03	 17 976k	4 712k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb3 20.Kd6
 28/56	00:03	 18 474k	4 691k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb3 20.Kd6 Qb6+ 21.Kd5
 29/56	00:04	 19 000k	4 630k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb3 20.Kd6 Qa3+ 21.Kd5
 30/56	00:04	 20 114k	4 642k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa6 21.Ke4
 31/56	00:04	 22 923k	4 675k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa6 21.Ke4 Qa8+ 22.Kf4
 32/56	00:05	 24 269k	4 741k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qa6+ 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa6 21.Ke4 Qc8 22.Kd5
 33/56	00:05	 25 497k	4 850k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qb3 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qh7 22.Kd6
 34/56	00:05	 26 886k	4 966k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qb3 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qh7 22.Kd5 Qc7
 35/56	00:05	 28 778k	5 035k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qb3 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qc2 23.Kc5
 36/56	00:05	 29 515k	5 104k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qb3 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qc5 21.Ke4 Qb4 22.Kf5 Qa4 23.Ke6 Qb3
 37/56	00:06	 32 661k	5 175k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qa2 16.Kd6 Qb3 17.Kc5 Qa4 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qc5 21.Ke4 Qb4 22.Kf5 Qa4 23.Ke6 Qb3 24.Kd6
 38/56	00:06	 35 498k	5 239k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qa8 23.Kc5 Qc8+ 24.Kd4 Qa6 25.Kd5
 39/56	00:06	 35 973k	5 226k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qa8 23.Kc5 Qa2 24.Kc6 Qb3 25.Kd6
 40/56	00:08	 42 426k	5 192k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qa8 23.Kc5 Qa2 24.Kc6 Qb3 25.Kd6 Qb6+ 26.Kd5
 41/56	00:09	 48 406k	4 893k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa2 25.Kc6 Qb3 26.Kc5
 42/56	00:10	 49 844k	4 914k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa2 25.Kc6 Qb3 26.Kc5 Qa4
 43/56	00:11	 56 635k	4 820k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa4 25.Kd6 Qa7 26.Kc6 Qa8+ 27.Kc5 Qc8+ 28.Kd4
 44/57	00:13	 64 765k	4 795k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa4 25.Kd6 Qa7 26.Kc6 Qa8+ 27.Kc5 Qc8+ 28.Kd5 Qg8+ 29.Kd4
 45/57	00:16	 84 084k	5 041k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qb7 21.Ke6 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa4 25.Kd4 Qa6 26.Kc5 Qe6 27.Kd4 Qc8 28.Kc3
 46/57	00:17	 86 095k	5 047k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Kc6 Qf8 20.Kd5 Qf4 21.Kc5 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kc5 Qa2 25.Kd4 Qa6 26.Kc5 Qe6 27.Kd4 Qc8 28.Kd5 Qg8+ 29.Kd4
 47/59	00:17	 94 380k	5 254k	-3,79	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qe8 14.Kd5 Qa4 15.Kc5 Qb3 16.Kd4 Qb5 17.Ke4 Qb2 18.Kd5 Qb4 19.Kc6 Qf8 20.Kd5 Qf4 21.Kc5 Qe4 22.Kd6 Qf5 23.Kd5 Qc2 24.Kd4 Qb3 25.Kc5 Qa2 26.Kd4 Qa6 27.Kc5 Qe6 28.Kd4 Qc8 29.Kd5 Qg8+ 30.Kc5
 48/68+	00:22	 133 886k	6 004k	-3,72	1.Kc6
 48/68	00:22	 137 142k	6 039k	-3,72	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qd8 14.Kf4 Qa8 15.Ke3 Qa4 16.Kd4 Qb5 17.Ke4 Qb6 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa4 21.Ke6 Qd1 22.Kf5 Qb1+ 23.Ke6 Qe4 24.Kd6 Qf5 25.Kd5 Qc2 26.Kd4 Qb3 27.Kc5 Qa2 28.Kc6 Qc2 29.Kc5 Qb3 30.Kd4
 49/68	00:24	 150 734k	6 194k	-3,72	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qd8 14.Kf4 Qa8 15.Ke3 Qa4 16.Kd4 Qb5 17.Ke4 Qb6 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa4 21.Ke6 Qd1 22.Kf5 Qb1+ 23.Ke6 Qe4 24.Kd6 Qf5 25.Kd5 Qc8 26.Kd4 Qa6 27.Kc5 Qa2 28.Kc6 Qc2 29.Kc5 Qc1 30.Kd5 Qc2 31.Kd4 Qb3
 50/68	00:27	 172 514k	6 347k	-3,72	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qd8 14.Kf4 Qa8 15.Ke3 Qa4 16.Kd4 Qb5 17.Ke4 Qb6 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa4 21.Ke6 Qd1 22.Kf5 Qb1+ 23.Ke6 Qe4 24.Kd6 Qf5 25.Kd5 Qc8 26.Kd4 Qa6 27.Ke4 Qa7 28.Kd5 Qa2 29.Kd4 Qb3 30.Kc5 Qc2 31.Kd5 Qb3 32.Kd6
 51/68	00:30	 192 486k	6 215k	-3,72	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qd8 14.Kf4 Qa8 15.Ke3 Qa4 16.Kd4 Qb5 17.Ke4 Qb6 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa5 21.Ke4 Qb4 22.Kf5 Qb3 23.Ke4 Qd1 24.Kd4 Qc1 25.Kc5 Qc2 26.Kd5 Qa2 27.Kc5 Qb3 28.Kd6 Qb2 29.Kd5 Qc2 30.Kc5 Qe4 31.Kd6 Qa8 32.Kc5
 52/68	00:33	 214 463k	6 395k	-3,72	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qb6 7.Ke4 Qd6 8.Kf5 Qd5 9.Kf4 Qb7 10.Kf5 Qh7+ 11.Ke6 Qg8+ 12.Kf5 Qf8+ 13.Ke4 Qd8 14.Kf4 Qa8 15.Ke3 Qa4 16.Kd4 Qb5 17.Ke4 Qb6 18.Kd5 Qb4 19.Ke6 Qb5 20.Kf5 Qa5 21.Ke4 Qb4 22.Kf5 Qb3 23.Ke4 Qd1 24.Kd4 Qc1 25.Kc5 Qc2 26.Kd5 Qa2 27.Kc5 Qb3 28.Kc6 Qb1 29.Kc5 Qe4 30.Kd6 Qb7 31.Kc5 Qc8+ 32.Kd4 Qa6 33.Kd5
 53/68+	00:40	 330 082k	8 122k	-3,65	1.Kc6
 53/68+	00:57	 541 193k	9 368k	-3,58	1.Kc6
 53/85+	02:15	 1 624 343k	11 971k	-0,67	1.Kc6
 53/85	02:42	 1 869 247k	11 536k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qf8+ 7.Ke4 Qd8 8.Kf5 Qd5 9.Kf4 Qa5 10.Ke4 Qb4 11.Kd5 c3 12.dxc3 Qb7+ 13.Kd4 Qa6 14.c4 Qa1+ 15.Kc5 Qa3+ 16.Kd4 Qa7+ 17.c5 Qa1+ 18.Kd5 Qd1+ 19.Kc4 Qc2+ 20.Kb4 Qe4+ 21.Kc3 Qe3+ 22.Kb4 Qe4+
 54/85	02:42	 1 870 235k	11 536k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qf8+ 7.Ke4 Qd8 8.Kf5 Qd5 9.Kf4 Qa5 10.Ke4 Qb4 11.Kd5 c3 12.dxc3 Qb7+ 13.Kd4 Qa6 14.c4 Qa1+ 15.Kc5 Qa3+ 16.Kd4 Qa7+ 17.c5 Qa1+ 18.Kd5 Qd1+ 19.Kc4 Qc2+ 20.Kb4 Qe4+ 21.Kc3 Qe3+ 22.Kb4 Qe4+
 55/85	02:44	 1 883 654k	11 479k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qf8+ 7.Ke4 Qd8 8.Kf5 Qd5 9.Kf4 Qa5 10.Ke4 Qb4 11.Kd5 c3 12.dxc3 Qb7+ 13.Kd4 Qa6 14.c4 Qa1+ 15.Kc5 Qa3+ 16.Kd4 Qa7+ 17.c5 Qa1+ 18.Kd5 Qd1+ 19.Kc4 Qc2+ 20.Kb4 Qe4+ 21.Kc3 Qe3+ 22.Kb4 Qe4+
 56/85	02:50	 1 962 048k	11 490k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qf8+ 7.Ke4 Qd8 8.Kf5 Qd5 9.Kf4 Qa5 10.Ke4 Qb4 11.Kd5 c3 12.dxc3 Qb7+ 13.Kd4 Qa6 14.c4 Qa1+ 15.Kc5 Qa3+ 16.Kd4 Qa7+ 17.c5 Qa1+ 18.Kd5 Qd1+ 19.Kc4 Qc2+ 20.Kb4 Qe4+ 21.Kc3 Qe3+ 22.Kb4 Qe4+
 57/85	03:32	 2 327 353k	10 947k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qf8+ 7.Ke4 Qd8 8.Kf5 Qd5 9.Kf4 Qa5 10.Ke4 Qb4 11.Kd5 c3 12.dxc3 Qb7+ 13.Kd4 Qa6 14.c4 Qa1+ 15.Kc5 Qa3+ 16.Kd4 Qa7+ 17.c5 Qa1+ 18.Kd5 Qd1+ 19.Kc4 Qc2+ 20.Kb4 Qe4+ 21.Kc3 Qe3+ 22.Kb4 Qe4+


Stockfish_160621_x64_modern_fast:
 ... 
 28/63	00:00	 13 069k	13 889k	-3,76	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ne5+ Kf6 12.Ke4 Qb7+ 13.Nec6 Qf7 14.Ne5 Qg8 15.Ndf3 Ke6 16.Nd4+ Kd6 17.Nf5+ Kc5 18.Kf4 Qh7 19.Nf3 Qc7+ 20.Ke4 Qb7+ 21.Kf4 Qh7 22.Ne3 Qh6+ 23.Ke4 Qc6+ 24.Kf4 Qe6 25.Nf5 Qd5 26.Ne3 Qf7+ 27.Ke4 Qe7+ 28.Kf4 Qf6+ 29.Ke4 Qf7 30.Nf5 Qd5+ 31.Kf4 Qa8 32.Ne3 Qf8+ 33.Ke4 Qh6
 29/71	00:01	 14 802k	13 847k	-3,76	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ne5+ Kf6 12.Ke4 Qb7+ 13.Nec6 Qf7 14.Ne5 Qg8 15.Ndf3 Ke6 16.Nd4+ Kd6 17.Nf5+ Kc5 18.Kf4 Qh7 19.Nf3 Qc7+ 20.Ke4 Qb7+ 21.Kf4 Qh7 22.Ne3 Qh6+ 23.Ke4 Qc6+ 24.Kf4 Qe6 25.Nf5 Qd5 26.Ne3 Qf7+ 27.Ke4 Qe7+ 28.Kf4 Qf6+ 29.Ke4 Qf7 30.Nf5 Qd5+ 31.Kf4 Qd3 32.Ne3 Kb4 33.Nf5 Qd7 34.Ne3 Qd6+ 35.Kf5 Qd3+ 36.Kf4
 30/71	00:02	 29 701k	14 740k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf5 Qa8 18.Kf4 Qd5 19.Ke3 Qg8 20.Kd4 Qc8 21.Kc3
 31/71	00:02	 31 180k	14 806k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf5 Qa8 18.Kf4 Qd5 19.Ke3 Qc5+ 20.Ke4 Qd6 21.Kf5 Qe7 22.Ke4 Qc5 23.Kf4 Qf8+ 24.Ke4
 32/71	00:02	 31 478k	14 799k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf5 Qa8 18.Kf4 Qd5 19.Ke3 Qc5+ 20.Ke4 Qd6 21.Kf5 Qe7 22.Ke4 Qc5 23.Kf4 Qf8+ 24.Ke4 Qe8
 33/71	00:02	 33 609k	14 676k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf5 Qa8 18.Kf4 Qd5 19.Ke3 Qc5+ 20.Ke4 Qd6 21.Kf5 Qe7 22.Ke4 Qc5 23.Kf4 Qf8+ 24.Ke4 Qe8 25.Kd4 Qc8 26.Ke4
 34/71	00:02	 35 119k	14 731k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf4 Qd5 18.Ke3 Qc5+ 19.Ke4 Qd6 20.Kf5 Qe7 21.Ke4 Qc5 22.Kf5 Qf2 23.Kf4 Qe2 24.Kf5
 35/71	00:02	 35 293k	14 718k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf4 Qd5 18.Ke3 Qc5+ 19.Ke4 Qd6 20.Kf5 Qa6 21.Kf4 Qa1 22.Ke4 Qb1+ 23.Kd5 Qf1 24.Ke4 Qc1 25.Kd4
 36/71	00:02	 38 257k	14 760k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf4 Qd5 18.Ke3 Qc5+ 19.Ke4 Qd6 20.Kf5 Qa6 21.Kf4 Qa1 22.Ke4 Qb1+ 23.Kd5 Qb3 24.Ke4 Qc2+ 25.Kd5 Qc1 26.Kd4
 37/71	00:02	 43 073k	14 626k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kf4 Qd5 18.Ke3 Qc5+ 19.Ke4 Qd6 20.Kf5 Qa6 21.Kf4 Qa1 22.Ke4 Qb1+ 23.Kd5 Qa2 24.Ke4 Qa8+ 25.Kf4 Qf8+ 26.Ke4 Qe8 27.Kd4 Qc8 28.Kd5
 38/71	00:03	 45 832k	14 694k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qg2 22.Ke4 Qh3 23.Kd5 Qf1 24.Kd4 Qc1 25.Kd5
 39/71	00:03	 46 413k	14 678k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qa1 23.Kd5 Qa2 24.Kc6 Qb3 25.Kc5 Qa2 26.Kd6
 40/71	00:03	 50 317k	14 777k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qb1 23.Kd5 Qb3 24.Kc5 Qa2 25.Kc6 Qa8+ 26.Kc5 Qa6 27.Kd5
 41/71	00:03	 55 310k	14 832k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qb1 23.Kd5 Qb3 24.Kc5 Qc2 25.Kc6 Qe4+ 26.Kc5 Qe2 27.Kd4 Qf1
 42/71	00:03	 57 427k	14 858k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qb1 23.Kd5 Qb3 24.Kc5 Qa2 25.Kc6 Qa1 26.Kd5 Qf1 27.Kd4 Qc1 28.Kd5
 43/71	00:03	 58 799k	14 878k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb7+ 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qb1 23.Kd5 Qb3 24.Kd6 Qa2 25.Kc5 Qc2 26.Kd4 Qb3 27.Kc5 Qa2 28.Kc6
 44/71	00:04	 66 189k	14 982k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb1+ 17.Kd5 Qa2 18.Kc6 Qa8+ 19.Kc5 Qa6 20.Kd5 Qa4 21.Kd4 Qb5 22.Ke4 Qc5 23.Kf5 Qf2 24.Kf4 Qe2 25.Kf5 Qd1 26.Ke6 Qc2 27.Kd5 Qc1 28.Kd4 Qf1 29.Kd5
 45/71	00:04	 74 178k	14 949k	-3,58	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qb8 6.Kd5 Qb4 7.Ke6 Qb6+ 8.Kd5 Qa6 9.Kc5 Qa4 10.Kd5 Qc2 11.Kc5 Qe4 12.Kb4 Qd5 13.Kc3 Qb5 14.Kd4 Qb4 15.Ke3 Qb6+ 16.Ke4 Qb3 17.Kd4 Qb5 18.Ke4 Qc5 19.Kf5 Qf2 20.Kf4 Qe2 21.Kf5 Qd1 22.Ke6 Qc2 23.Kd5 Qa4 24.Kd4 Qb3 25.Kc5 Qa2 26.Kb6 Qa4 27.Kc5 Qa6 28.Kd5 Qb7+ 29.Kxc4
 46/71+	00:06	 98 699k	16 431k	-3,51	1.Kc6
 46/71+	00:06	 119 690k	17 377k	-3,44	1.Kc6
 46/71	00:07	 125 634k	17 413k	-3,44	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd6 7.Ke4 Qd8 8.Ke3 Qb6+ 9.Ke4 Qd6 10.Kf5 Qb8 11.Ke4 Qb4 12.Kf5 Qa4 13.Ke6 Qb5 14.Kd6 Qb7 15.Kc5 Qb3 16.Kc6 Qa2 17.Kc5 Qa4 18.Kd6 Qa3+ 19.Kd5 Qb4 20.Kc6 Qf8 21.Kd5 Qc8 22.Kd4 Qa6 23.Ke4 Qa1 24.Kf5 Qa8 25.Ke6 Qg8+ 26.Kf5 Qc8+ 27.Ke4 Qb7+ 28.Kf5 Qb1+ 29.Ke6 Qb8 30.Kd5 Qd8+ 31.Kxc4
 47/71	00:07	 131 125k	17 267k	-3,44	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd6 7.Ke4 Qd8 8.Ke3 Qb6+ 9.Ke4 Qd6 10.Kf5 Qb8 11.Ke4 Qb5 12.Kd4 Qb4 13.Kd5 Qb3 14.Kc6 Qb1 15.Kd5 Qa2 16.Kc6 Qa4+ 17.Kd6 Qa8 18.Ke6 Qg8+ 19.Kf5 Qc8+ 20.Ke4 Qb7+ 21.Kf5 Qb1+ 22.Ke6 Qb8 23.Kd5 Qb4 24.Kc6 Qf8 25.Kd5 Qf4 26.Kc5 Qe4 27.Kb5 Qc2 28.Kc6 Qd1 29.Kc5 Qf1 30.Kd4 Qc1 31.Kc5 Qc2
 48/71	00:07	 136 182k	17 227k	-3,44	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd6 7.Ke4 Qd8 8.Ke3 Qb6+ 9.Ke4 Qd6 10.Kf5 Qb8 11.Ke4 Qb5 12.Kd4 Qb4 13.Kd5 Qb3 14.Kc6 Qb1 15.Kd5 Qa2 16.Kc6 Qa4+ 17.Kd6 Qa8 18.Ke6 Qg8+ 19.Kf5 Qc8+ 20.Ke4 Qb7+ 21.Kf5 Qb1+ 22.Ke6 Qb8 23.Kd5 Qb4 24.Kc6 Qf8 25.Kd5 Qf4 26.Ke6 Qe4 27.Kd6 Qc2 28.Kd5 Qc1 29.Kc6 Qa3 30.Kd5 Qa6 31.Kc5 Qe6 32.Kd4 Qa6
 49/71	00:09	 165 828k	17 867k	-3,44	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd6 7.Ke4 Qd8 8.Ke3 Qb6+ 9.Ke4 Qd6 10.Kf5 Qb8 11.Ke4 Qb5 12.Kd4 Qb4 13.Kd5 Qb3 14.Kc6 Qb1 15.Kd5 Qa2 16.Kc6 Qa4+ 17.Kd6 Qa8 18.Ke6 Qg8+ 19.Kf5 Qc8+ 20.Ke4 Qb7+ 21.Kf5 Qb1+ 22.Ke6 Qb8 23.Kd5 Qb4 24.Kc6 Qf8 25.Kd5 Qf4 26.Ke6 Qe4 27.Kd6 Qc2 28.Kd5 Qc1 29.Kc6 Qa3 30.Kd5 Qa6 31.Kc5 Qe6 32.Kb5 Qd5+ 33.Kb4
 50/71	00:10	 182 662k	18 116k	-3,44	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd6 7.Ke4 Qd8 8.Ke3 Qb6+ 9.Ke4 Qd6 10.Kf5 Qb8 11.Ke4 Qb5 12.Kd4 Qb4 13.Kd5 Qb3 14.Kc6 Qb1 15.Kd5 Qa2 16.Kc6 Qa1 17.Kd6 Qa8 18.Ke6 Qg8+ 19.Kf5 Qc8+ 20.Ke4 Qb7+ 21.Kf5 Qb1+ 22.Ke6 Qb8 23.Kd5 Qb4 24.Kc6 Qf8 25.Kd5 Qf4 26.Ke6 Qe4 27.Kd6 Qb7 28.Ke6 Qb3 29.Kf5 Qa2 30.Ke4 Qa1 31.Kd5 Qa6 32.Kc5
 51/71+	00:12	 240 060k	19 142k	-3,37	1.Kc6
 51/71+	00:15	 316 636k	20 142k	-3,31	1.Kc6
 51/83+	00:34	 759 667k	21 795k	-1,16	1.Kc6
 51/83	00:42	 876 994k	20 719k	-0,53	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qa8 8.Kf5 Qa4 9.Ke6 Qa7 10.Kd6 Qb7 11.Kc5 Qb3 12.Kd4 Qb5 13.Ke4 Qb1+ 14.Kd5 Qb4 15.Kc6 Qa3 16.Kb5 Qb3+ 17.Kc6 Qa4+ 18.Kd6 Qa5 19.Kc6 Qa1 20.Kb5 Qc1 21.Kc5 Qc2 22.Kd5 Qa2 23.Ke4 Qa4 24.Kd4 Qb3 25.Kc5 Qa2 26.Kd4 Qa7+ 27.Kxc4 Qc7+ 28.Kb4 Qb6+ 29.Kc4 Qa6+ 30.Kc3 Qc8+ 31.Kb2 Qc5 32.d3 Qb4+ 33.Kc2 Qa4+ 34.Kb2 Qb5+ 35.Kc2 Qb6 36.d4 Qb7 37.Kd2 Qb2+ 38.Kd3
 52/83+	00:50	 1 023 855k	20 467k	-0,46	1.Kc6
 52/83+	00:51	 1 051 960k	20 294k	-0,39	1.Kc6
 52/83+	01:46	 2 100 635k	19 775k	-0,14	1.Kc6
 52/83	02:03	 2 389 497k	19 399k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qa5 8.Kf5 Qb4 9.Ke6 Qb2 10.Kd5 c3 11.dxc3 Qg2 12.c4 Qg8+ 13.Kc6 Qa8+ 14.Kd7 Qa4+ 15.Ke7 Qc2 16.c5 Qd1 17.c6 Qc1 18.c7 Qc5+ 19.Kf6 Qd6+ 20.Kf5 Qf8+ 21.Ke4 Qb4+ 22.Kf5 Qf8+
 53/83	02:03	 2 389 836k	19 399k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qd6 8.Kf5 Qb6 9.Ke4 Qd8 10.Kf5 Qd6 11.Ke4 Qd8
 54/83	02:03	 2 392 143k	19 390k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qd6 8.Kf5 Qb6 9.Ke4 Qd8 10.Kf5 Qd6 11.Ke4 Qd8
 55/83	02:04	 2 411 125k	19 333k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qd6 8.Kf5 Qb6 9.Ke4 Qd8 10.Kf5 Qd6 11.Ke4 Qd8


Stockfish_160621_x64_modern_fast:
...
 20/46	00:00	 1 418k	9 988k	-3,37	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Nf5 h3 4.Ke4 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ne5+ Kf6 12.Ke4 Qb7+ 13.Nec6 Qf7 14.Ne5 Qh7+ 15.Kd5 Qg8+ 16.Ke4 Qa8+ 17.Nec6 Qa2 18.Ne5 Ke7 19.Ndf3
 21/47	00:00	 3 666k	12 597k	-3,82	1.Ng7+ Kg5 2.Nf3+ Kg4 3.Nf5 h3 4.Ke4 g1Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kg2 11.N5d4 Kf2 12.Ke5 Kg3 13.Ke4 Qh7+ 14.Kd5 Qg8+ 15.Kc5 Kf4 16.Ne1 Ke4
 22/47	00:00	 7 697k	14 122k	-3,45	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qb4 9.Ke6 Qb5 10.Kf5 Qb1+ 11.Ke6 Qd1 12.Kf5 Qa4 13.Ke6 Qa8 14.Kd6 Qa5 15.Kc6 Qa2 16.Kc5 Qa6 17.Kd4 Qa7+ 18.Kxc4 Qc7+ 19.Kd3 Qd6+ 20.Ke3
 23/47	00:00	 7 734k	14 138k	-3,45	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qb4 9.Ke6 Qb5 10.Kf5 Qb1+ 11.Ke6 Qd1 12.Kf5 Qa4 13.Ke6 Qa8 14.Kd6 Qf8+ 15.Kd5 Qg8+ 16.Kd6 Qd8+ 17.Kc5 Qc8+ 18.Kd6 Qg8 19.Kc5 Qe6 20.Kd4 Qc8 21.Kd5
 24/47	00:00	 8 048k	14 144k	-3,45	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qb4 9.Ke6 Qb5 10.Kf5 Qb1+ 11.Ke6 Qd1 12.Kf5 Qa4 13.Ke6 Qa8 14.Kd6 Qf8+ 15.Kd5 Qg8+ 16.Kd6 Qd8+ 17.Kc5 Qc8+ 18.Kd6 Qg8 19.Kc5 Qe6 20.Kd4 Qc8 21.Kd5 Qb7+ 22.Kc5
 25/47	00:00	 8 115k	14 163k	-3,45	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qb4 9.Ke6 Qb5 10.Kf5 Qb1+ 11.Ke6 Qd1 12.Kf5 Qa4 13.Ke6 Qa8 14.Kd6 Qf8+ 15.Kd5 Qg8+ 16.Kc6 Qe6+ 17.Kc5 Qc8+ 18.Kd6 Qa8 19.Kc5 Qa2 20.Kd4 Qa6 21.Kc3 Qa5+ 22.Kxc4 Qc7+ 23.Kb5 Qb7+ 24.Kc4
 26/47	00:00	 9 265k	14 321k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa2 14.Ke4 Qb3 15.Kd4 Qb5 16.Ke4 Qb1+ 17.Kd5 Qc2 18.Ke6 Qb3 19.Kf5 Qb2 20.Ke4 Qc2+ 21.Kd5
 27/47	00:00	 9 477k	14 381k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5
 28/49	00:00	 10 469k	14 521k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qb1+ 22.Kd5 Qb7+ 23.Kxc4 Qc8+ 24.Kd3
 29/49	00:00	 11 377k	14 548k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qb1+ 22.Kd5 Qb7+ 23.Kxc4 Qa6+ 24.Kd5 Qa5+ 25.Kc4
 30/49	00:00	 12 464k	14 561k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qa2 22.Kf5 Qa7 23.Ke4 Qc7 24.Kd5
 31/49	00:00	 12 844k	14 497k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qa8+ 24.Kd4 Qa6 25.Kd5
 32/50	00:01	 15 762k	14 421k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qa8+ 24.Kd4 Qa6 25.Kd5 Qc8
 33/50	00:01	 17 053k	14 391k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qa8+ 24.Kd4 Qa6 25.Kc5
 34/50	00:01	 17 673k	14 404k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qa8+ 24.Kd4 Qa6 25.Kc5
 35/50	00:01	 18 661k	14 432k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qb1+ 24.Kd5 Qc1 25.Kc5 Qa3+ 26.Kxc4
 36/51	00:01	 20 064k	14 518k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qb1+ 24.Kd5 Qc2 25.Kc6 Qe4+ 26.Kd6
 37/51	00:01	 21 011k	14 621k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qc1 23.Ke6 Qa1 24.Kd5 Qa2 25.Ke4 Qb1+ 26.Kd5
 38/53	00:01	 24 473k	14 628k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qc1 23.Ke6 Qa1 24.Kd5 Qa2 25.Ke4 Qb1+ 26.Kd5 Qc2 27.Kc6
 39/53	00:01	 25 149k	14 673k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qc1 23.Ke6 Qa1 24.Kd5 Qa2 25.Ke4 Qb1+ 26.Kd5 Qc2
 40/55	00:01	 28 089k	14 745k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qc2+ 22.Kd5 Qa2 23.Ke4 Qb1+ 24.Kd5 Qc2 25.Kc6 Qe4+ 26.Kc5 Qe2 27.Kd4 Qf1 28.Kc3
 41/59	00:02	 32 561k	14 700k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qb4 20.Kd5 Qb3 21.Ke4 Qa2 22.Kd4 Qc2 23.Kd5 Qc1 24.Kc5 Qf1 25.Kd4 Qb1 26.Kxc4 Qc2+ 27.Kd5
 42/59	00:02	 35 392k	14 940k	-3,41	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qb3 16.Kf5 Qa4 17.Ke6 Qd1 18.Kf5 Qb1+ 19.Ke6 Qa2 20.Kf5 Qa3 21.Ke4 Qf8 22.Kd5 Qf4 23.Kc5 Qe4 24.Kd6 Qb7 25.Kc5 Qb3 26.Kd4 Qc2
 43/59	00:02	 44 517k	15 399k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Kd4 Qa6 20.Kc5 Qa4 21.Kd5 Qa2 22.Kd4 Qc2 23.Kd5 Qa4 24.Ke6 Qd1 25.Kf5 Qc1 26.Ke6 Qh1 27.Kf5
 44/59	00:03	 47 014k	15 440k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Kd4 Qa6 20.Kc5 Qa4 21.Kd5 Qb3 22.Kc5 Qa2 23.Kd4 Qc2 24.Kd5 Qa4 25.Ke6 Qd1 26.Kf5 Qc1 27.Ke6 Qh1
 45/59	00:03	 55 533k	15 328k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Ke4 Qb8 20.Kd4 Qb5 21.Ke4 Qb4 22.Kd5 Qa4 23.Ke6 Qd1 24.Kf5 Qc1 25.Ke6 Qh1 26.Kf5 Qb1+ 27.Ke6 Qa2 28.Kd6 Qa3+ 29.Kd5
 46/59	00:03	 57 279k	15 377k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Ke4 Qg8 20.Kf5 Qh7+ 21.Ke6 Qe4 22.Kd6 Qb1 23.Kc5 Qa2 24.Kd6 Qa5 25.Kc6 Qa7 26.Kd6 Qa3+ 27.Kd5 Qb3 28.Kc5 Qc2 29.Kd4 Qc1
 47/61	00:04	 70 561k	15 148k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Ke4 Qe6 20.Kd4 Qa6 21.Kd5 Qa4 22.Ke6 Qd1 23.Kf5 Qc1 24.Ke6 Qa1 25.Kd5 Qa6 26.Kc5 Qa2 27.Kd4 Qc2 28.Kd5 Qa2 29.Kc5
 48/61	00:04	 72 918k	15 264k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Ke4 Qe6 20.Kd4 Qa6 21.Kd5 Qa4 22.Ke6 Qd1 23.Kf5 Qc1 24.Ke6 Qa1 25.Kd5 Qa6 26.Kc5 Qa2 27.Kb5 Qc2 28.Kc5 Qc1 29.Kd5 Qf1
 49/65	00:05	 88 561k	15 611k	-3,34	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa8 9.Ke6 Qd8 10.Kf5 Qe7 11.Ke4 Qd6 12.Kf5 Qa6 13.Kf4 Qa4 14.Kf5 Qb4 15.Ke6 Qf8 16.Kd5 Qf4 17.Kc6 Qf5 18.Kd5 Qc8 19.Ke4 Qe6 20.Kd4 Qa6 21.Kd5 Qa4 22.Kd4 Qc2 23.Kd5 Qc1 24.Kc5 Qf1 25.Kd5 Qe2 26.Ke6 Qe4 27.Kd6 Qb7 28.Kc5 Qc8+ 29.Kd5 Qa6 30.Kd4 Qb6+ 31.Kxc4 Qa6+ 32.Kb4 Qd6+ 33.Kb5
 50/66+	00:08	 154 454k	17 815k	-3,27	1.Kc6
 50/66+	00:09	 191 679k	19 174k	-3,20	1.Kc6
 50/81+	00:27	 569 934k	20 630k	-0,28	1.Kc6
 50/81	00:35	 712 036k	19 936k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa6 9.Ke4 Qa4 10.Kd5 Qb5+ 11.Kd6 Qb2 12.Kd5 Qb3 13.Kc6 Qc2 14.Kd5 Qd1 15.Kc5 Qb3 16.Kc6
 51/81	00:35	 712 704k	19 928k	 0,00	1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qa5 4.Kd6 Qb5 5.Ke6 Qc5 6.Kf5 Qd5 7.Kf4 Qb7 8.Kf5 Qa6 9.Ke4 Qa4 10.Kd5 Qb5+ 11.Kd6 Qb2 12.Kd5 Qb3 13.Kc6 Qc2 14.Kd5 Qd1 15.Kc5 Qb3 16.Kc6

Jouni wrote:[D]8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1

Analysis by Stockfish 6 2CPU:

...
1.Kc6 g1Q 2.Nxh4 Qa1 3.Nhf3 Qc1 4.Kd5 c3 5.dxc3 Qxc3 6.Ke6 Qe3 7.Kd5 Qa3 8.Ke6 Qb3+ 9.Kd6 Qb6+ 10.Kd5 Qe3 11.Kc6 Qe4+ 12.Kd6 Qb7 13.Kc5 Qa6 14.Kd5 Qa5+ 15.Kd6 Qa2 16.Kc6 Qe6+ 17.Kc5 Qe7+ 18.Kd5 Qb4 19.Kc6 Qf4 20.Kd5 Qf6 21.Ke4 Qd6 22.Kf5 Qc5 23.Ke4 Qb4+ 24.Kd5 Qa4 25.Kd6 Qb5 26.Ke6 Qc5 27.Kf5 Qc2+ 28.Ke6
-+ (-4.44) Depth: 45/87 00:06:32 1307mN
1.Kc6
-+ (-4.31 ++) Depth: 49/87 00:08:52 1774mN

In CSS forum is even solution with 6 piece syzygy and 0,00 evaluation in minute :!: .
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styx
Posts: 338
Joined: Tue Mar 13, 2012 9:59 pm
Location: Germany

Re: Stockfish 6 is impressive in Behting study

Post by styx »

Strange thing: my SF (Dev 160618 x64) misses Kc6 completely:

Code: Select all

 1 +2.06 1.Nf3  (0.01)
 2 +1.32 1.Nf3 h3  (0.03)
 3 +0.08 1.Ng7+ Kg5 2.Ne6+ Kf5  (0.05)
 4 +1.06 1.Ng7+ Kg5 2.Ne6+ Kf6 3.Nf3 h3  (0.06)
 5 -0.06 1.Ng7+ Kg5 2.Ke4 Kf6 3.Ne8+ Ke7 4.Nf3  (0.08)
 6 +0.14 1.Ng7+ Kg5 2.Nf3+ Kf4 3.Ng1 Kg4 4.Ke4 c3  (0.08)
 7 +0.24 1.Ng7+ Kg5 2.Nf3+ Kf4 3.Ng1 Kg4 4.Ke4 h3 5.Nf3  (0.08)
 8 +0.00 1.Ng7+ Kg5 2.Nf3+ Kf4 3.Ng1 Kg4 4.Ne6 h3 5.Nxh3 Kxh3 6.Nf4+ Kg3 7.Nxg2 Kxg2  (0.09)
 9 +0.00 1.Ng7+ Kg5 2.Nf3+ Kf4 3.Ng1 Kg4 4.Ne6 h3 5.Nxh3 Kxh3 6.Nf4+ Kg3 7.Nxg2 Kxg2  (0.09)
10 +0.00 1.Ng7+ Kg5 2.Nf3+ Kf4 3.Ng1 Kg4 4.Ne6 h3 5.Nxh3 Kxh3 6.Nf4+ Kg3 7.Nxg2 Kxg2  (0.09)
11 -2.39 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ne5+ Kf4 4.Nh5+ Kg5 5.Ng3 hxg3 6.Ke4 g1=N 7.Nf7+ Kh5 8.Kf4 g2 9.Kg3  (0.13)
12 -2.96 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ne5+ Kf4 4.Nh5+ Kg5 5.Ng3 hxg3 6.Nf3+ Kf4 7.Ng1 h5 8.Kxc4 h4 9.d4 Kg4 10.d5 h3 11.Nxh3 Kxh3  (0.14)
13 -2.21 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ne5+ Kf4 4.Nh5+ Kg5 5.Ng3 hxg3 6.Ke4 g1=N 7.Nf7+ Kh5 8.Kf4 g2 9.Kg3 Nf3 10.Kxg2 Nxd2  (0.15)
14 -3.53 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ne5+ Kf4 4.Nh5+ Kg5 5.Ng3 hxg3 6.Ke4 g1=N 7.Nxc4 h5 8.Ke3 h4 9.Nd6 Kg4 10.Ne4 h3 11.Nxg3 Kxg3  (0.18)
15 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Ne3+ Kh5 7.Nf3 h1=Q 8.Nxc4 Kg4 9.Ne5+ Kg3 10.Kf5 h5 11.d4 h4 12.d5 Qb1+ 13.Kg5 Qc1+ 14.Kf5  (0.21)
16 -3.25 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ne5+ Kg7 12.Ke4 Kf6 13.Nd7+ Kg6 14.Ne5+ Kg7 15.Nef3 Kf6  (0.24)
17 -3.38 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Ke4 Kf6 14.Ne5 Qb7+ 15.Nec6 Qf7 16.Ne5 Qh7+ 17.Kd5 Qg8+ 18.Ke4 Qg2+ 19.Nef3 Qg3  (0.29)
18 -3.27 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Ke4  (0.30)
19 -3.27 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Ke4 Kf6 14.Ne5 Qb7+ 15.Nec6 Qf7 16.Ne5 Qh7+ 17.Kd5 Qg8+ 18.Ke4  (0.30)
20 -3.38 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Ke4 Kf6 14.Ne5 Qh7+ 15.Kd5 Qg8+ 16.Ke4 Ke7 17.Ndf3 Ke6 18.Nd4+ Kd6 19.Nf5+ Kc5 20.Ne3 Qh7+ 21.Nf5  (0.33)
21 -3.48 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Qd7 13.Ke4 Kf6 14.Ne5 Qh7+ 15.Kd5 Qg8+ 16.Ke4 Ke7 17.Ndf3 Ke6 18.Nd4+ Kd6 19.Nb5+ Kc5 20.Nc3 Qg2+ 21.Ke3 Qg3+ 22.Ke4  (0.38)
22 -3.45 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ne5+ Kf6 12.Ke3 Qe7 13.Nf3 Qe6 14.Ke4 Qg8 15.Kf4 Qd5 16.Ng4+ Ke6 17.Ne3 Qd6+ 18.Ke4 Qd3+ 19.Kf4 Kd6  (0.42)
23 -3.32 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Qf8+ 11.Nf5 Qf6 12.Ke4 Qg6 13.Ke5 Qg2 14.N5d4 Qg8 15.Ne6 Kg4 16.Nfd4 Qa8 17.Kd6 Qa1  (0.60)
24 -3.41 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kd5 Qa8+ 16.Ke5 Qa5+ 17.Kf4 Qc7+ 18.Kf5 Kd7 19.Nf6+ Kc8 20.Ne4 Kb7 21.Ke6 Qf4 22.Kd5 Kb6 23.Nd6 Qg5+ 24.Ke4 Qg2+ 25.Ke5 Kc5 26.Ne4+ Kb4 27.Nf5  (0.74)
25 -3.39 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kd5 Qa8+ 16.Ke5 Qa5+ 17.Kf4 Qc7+ 18.Kf5 Kd7 19.Nf6+ Kc8 20.Ne4 Kb7 21.Ke6 Qf4 22.Kd5 Kb6 23.Nc2 Qf5+ 24.Kd4 Qe6 25.Ne3 Kc6 26.d3 cxd3 27.Kxd3 Qd7+ 28.Kc2  (0.86)
26 -3.56 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ngf3 Qa8 15.Nf5+ Kd7 16.Kf4 Qb8+ 17.Ke4 Ke6 18.Ne3 Qb7+ 19.Kf4 Qc7+ 20.Ke4 Qc6+ 21.Kf4 Qd6+ 22.Ke4 Qd3+ 23.Kf4 Kd6 24.Ng5 Qd4+ 25.Ne4+ Kc6 26.Nf5 Qb6 27.Ne7+ Kb5 28.Nc3+ Ka5  (1.14)
27 -3.65 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ngf3 Qa8 15.Nf5+ Kd7 16.Kf4 Qb8+ 17.Ke4 Ke6 18.Ne3 Qb7+ 19.Kf4 Qc7+ 20.Ke4 Qc6+ 21.Kf4 Qd6+ 22.Ke4 Qd3+ 23.Kf4 Kd6 24.Ng5 Qd4+ 25.Ne4+ Kc6 26.Kf3 Qa7 27.Kf4 Qb8+ 28.Kf5 Qc7 29.Ng4 Qb7 30.Kf4 Qb4  (1.32)
28 -3.61 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Kd7 16.Nc2 Kc6 17.Ne3 Qc7 18.Nc2 Qf7+ 19.Ke5 Qg7+ 20.Kf4 Qf8+ 21.Ke5 Qh8+ 22.Kf5 Kb5 23.Ne3 Qh5+ 24.Kf4 Kc6 25.Nc2 Qa5 26.Ne3 Qc7+ 27.Kf5 Qf7+ 28.Ke5 Qg7+ 29.Kf4 Qd4  (1.65)
29 -3.70 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nc3 Kd6 21.Nf3 Kc6 22.Ne4 Qc7+ 23.Kf5 Qf7+ 24.Nf6 Kc5 25.Ng5 Qe7 26.Nf3 Qf8 27.Ng5 Qc8+ 28.Ne6+ Kd6 29.Ne4+ Ke7  (2.02)
30 -3.70 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nc3 Kd6 21.Nf3 Kc6 22.Ne5+ Kc5 23.Ne4+ Kd5 24.Nc3+ Ke6 25.Nf3 Qf5+ 26.Ke3 Qd3+ 27.Kf4 Qd6+ 28.Ke4 Qe7 29.Kf4 Qf7+ 30.Ke3 Qa7+ 31.Kf4 Qc7+ 32.Ke3 Qc5+ 33.Kf4 Qf8+ 34.Ke3 Qe7  (2.32)
31 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kd5 Qa8+ 16.Ke5 Qa5+ 17.Kf4 Kd7 18.Nf3 Kc6 19.Ne5+ Kd5 20.Nc3+ Ke6 21.Nf3 Qc7+ 22.Ke3 Qg7 23.Nd4+ Ke5 24.Nf3+ Kd6 25.Ne4+ Kd5 26.Nc3+ Kc5 27.Ne4+ Kb4 28.Kf4 Qf7+ 29.Ke3 Qe7 30.Kf4 Qf8+ 31.Kg4 Qe8 32.Kf4 Qc8 33.Ke5 Qc7+ 34.Kd4 Qd7+ 35.Ke5  (2.80)
32 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc5 29.Ne4+ Kb4 30.Kf4 Qf7+ 31.Ke3 Qe7 32.Kf4 Qf8+ 33.Ke3 Qb8 34.Kd4 Qd8+ 35.Ke5  (2.82)
33 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc5 29.Ne4+ Kb4 30.Kf4 Qf7+ 31.Ke3 Qe7 32.Kf4 Qf8+ 33.Ke3 Qb8 34.Kd4 Qd8+ 35.Ke5 Qe8+ 36.Kd4 Qd7+ 37.Ke3 Qh3 38.Kf4  (3.49)
34 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Nd4+ Kd7 34.Nf3 Qb6+ 35.Kf4 Qf6+ 36.Ke4 Qg6+ 37.Kf4 Qh5 38.Ne4 Qh6+ 39.Ke5  (4.03)
35 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Nd4+ Kd7 34.Nf3 Qb6+ 35.Kf4 Qf6+ 36.Ke4 Qg6+ 37.Kf4 Qd6+ 38.Kf5 Qf8+ 39.Ke4 Kd6 40.Ke3 Qe7+ 41.Kf4 Qf7+ 42.Ke3 Qa7+ 43.Kf4  (5.44)
36 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Nd4+ Kd7 34.Nf3 Qb6+ 35.Kf4 Qf6+ 36.Ke4 Qg6+ 37.Kf4 Qd6+ 38.Ke4 Kc6 39.Kf5 Qd7+ 40.Kf4 Qc8 41.Ne4 Qc7+ 42.Ke3 Kd5  (6.05)
37 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Nd4+ Kd7 34.Nf3 Qb6+ 35.Kf4 Qf6+ 36.Ke4 Qg6+ 37.Kf4 Qd6+ 38.Kf5 Qe6+ 39.Kf4 Qh6+ 40.Kf5 Qf8+ 41.Ke4 Kd6 42.Ke3 Qe7+ 43.Kf4 Kc5 44.Ne4+ Kd5 45.Nc3+ Kd6 46.Ne4+ Ke6 47.Nc3 Qf8+ 48.Ke4  (6.47)
38 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Nd4+ Kd7 34.Nf3 Qb6+ 35.Kf4 Qf6+ 36.Ke4 Qg6+ 37.Kf4 Qd6+ 38.Kf5 Qe6+ 39.Kf4 Qh6+ 40.Kf5 Qf8+ 41.Ke4 Kd6 42.Ke3 Kc5 43.Ne4+ Kd5 44.Nc3+ Kd6 45.Ne4+ Ke6 46.Nc3 Qh6+ 47.Ke4 Qh7+ 48.Kf4  (7.37)
39 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Ke4 Kd6 34.Ke3 Qb6+ 35.Kf4 Qb4 36.Ne4+ Ke6 37.Nc3 Qd6+ 38.Ke4 Qc6+ 39.Ke3 Qc5+ 40.Ke4 Kd6 41.Kf4 Kd7 42.Ne4 Qf8+ 43.Ke3 Ke6 44.Nc3  (8.25)
40 -3.71 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Qb1+ 9.Kf4 Qb4 10.N5d4 Kg6 11.Ke4 Qb7+ 12.Ke5 Kf7 13.Ng5+ Ke7 14.Ne4 Qb8+ 15.Kf5 Qf8+ 16.Ke5 Qh8+ 17.Kd5 Qa8+ 18.Ke5 Qa5+ 19.Kf4 Kd7 20.Nf3 Kc6 21.Ne5+ Kd5 22.Nc3+ Ke6 23.Nf3 Qc7+ 24.Ke3 Qg7 25.Nd4+ Ke5 26.Nf3+ Kd6 27.Ne4+ Kd5 28.Nc3+ Kc6 29.Ne4 Qa7+ 30.Kf4 Qb8+ 31.Ke3 Kd5 32.Nc3+ Ke6 33.Ke4 Kd6 34.Ke3 Qb6+ 35.Kf4 Qb4 36.Ne4+ Ke6 37.Nc3 Qd6+ 38.Ke4 Qe7 39.Kd4 Qf6+ 40.Ke4 Qg6+ 41.Kf4 Qh6+ 42.Ke4 Kd6 43.Kd4 Qf6+ 44.Ke3  (8.92)
41 -3.78 1.Ng7+ Kg5  (12.64)
41 -3.79 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke4 Qb7+ 19.Ke3 Kc2 20.Nge5 Qd5 21.Nd4+ Kb2 22.Ndf3 Kb3 23.Kf4 Kb4 24.Ng4 Kb5 25.Ne3 Qd6+ 26.Ke4 Qc6+ 27.Kf4 Kc5 28.Nf5 Qf6 29.Ke4 Qd8 30.Ne3 Qd3+ 31.Kf4 Kb4 32.Nf5 Qd8 33.Ne3 Qd6+ 34.Ke4  (14.97)
42 -3.79 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke4 Qb7+ 19.Ke3 Qa7+ 20.Kf4 Ke2 21.Nge5 Qh7 22.Kg4 Qe4+ 23.Kg3 Kd1 24.Ng4 Kc2 25.Nf2 Qe7 26.Kf4 Qd6+ 27.Ke3 Qa3+ 28.Kf4 Qf8+ 29.Ke3 Qh6+ 30.Ke4 Qb6 31.Ng4 Qc6+ 32.Ke3 Qc5+ 33.Kf4 Qd6+ 34.Kf5 Qd7+ 35.Kf4 Qa4 36.Ke3 Qa3+ 37.Kf4 Qb4 38.Kf5 Kd1 39.Nge5 Kc2  (15.87)
43 -3.86 1.Ng7+ Kg5  (18.45)
43 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke3 Qa7+ 19.Ke4 Qh7+ 20.Kf4 Kc2 21.Nge5 Kb3 22.Nd4+ Kb4 23.Nef3 Kc5 24.Nf5 Qc7+ 25.Ne5 Qd8 26.Nf3 Qb8+ 27.Ke4 Qc7 28.Ng5 Qd7 29.Nf3 Qb7+ 30.Kf4 Qd5 31.Ne3 Qd6+ 32.Kf5 Kb4 33.Ke4 Qg6+ 34.Kf4 Qf6+ 35.Ke4 Qc6+ 36.Kf4 Kc5 37.Nf5 Qb7 38.Ne3 Qf7+ 39.Ke4 Qh7+ 40.Kf4  (18.78)
44 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke3 Qa7+ 19.Ke4 Qh7+ 20.Kf4 Kc2 21.Nge5 Kb3 22.Nd4+ Kb4 23.Nef3 Kc5 24.Nf5 Qc7+ 25.Ne5 Qd8 26.Nf3 Qb8+ 27.Ke4 Qb4 28.Ke5 Qb1 29.Kf4 Qd3 30.Ne3 Kb4 31.Nf5 Qd8 32.Ke4 Qd7 33.N3d4 Qb7+ 34.Kf4 Qd5 35.Nf3 Qd7 36.Ne3 Qd6+ 37.Ke4 Qg6+ 38.Kf4 Qf6+ 39.Ke4 Qc6+ 40.Kf4 Qd7 41.Ke5 Qc7+ 42.Ke4  (23.51)
45 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke3 Qa7+ 19.Ke4 Qa4 20.Ke3 Qb3+ 21.Kf4 Qb4 22.Ke3 Qa3+ 23.Kf4 Qd6+ 24.Nge5 Kc2 25.Ke4 Kb3 26.Nd4+ Kb4 27.Ndf3 Kb5 28.Ng4 Qg6+ 29.Kf4 Qf7+ 30.Ke3 Kb4 31.Ke4 Qb7+ 32.Ke3 Qb6+ 33.Ke4 Qc6+ 34.Ke3 Qb7 35.Nge5 Qd5 36.Kf4 Kb3 37.Ke3 Kb2 38.Kf4 Kc2 39.Ke3 Kb3 40.Kf4 Kb4 41.Ng4 Qd6+ 42.Ke4 Qe6+ 43.Kf4  (28.36)
46 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Ng4 Qf7+ 18.Ke3 Qa7+ 19.Ke4 Qa4 20.Ke3 Qb3+ 21.Kf4 Qb4 22.Ke3 Qa3+ 23.Kf4 Qd6+ 24.Nge5 Kc2 25.Ke4 Kb3 26.Nd4+ Kb4 27.Ndf3 Kb5 28.Ng4 Qg6+ 29.Kf4 Qf7+ 30.Ke3 Kb4 31.Ke4 Qe7+ 32.Kf4 Qc7+ 33.Ke4 Qc6+ 34.Ke3 Qb7 35.Nge5 Qe7 36.Kf4 Qf8+ 37.Ke4 Qa8+ 38.Kf4 Qh8 39.Ng4 Qb8+ 40.Ke4 Qb7+ 41.Ke3 Kc5 42.Kf4 Qb8+ 43.Ke4 Qa8+ 44.Kf4 Qf8+ 45.Ke4 Qe7+ 46.Kf4 Qc7+ 47.Ke4  (29.50)
47 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Kf5 Kc2 18.Kf4 Kb3 19.Ke3 Kb4 20.Kf4 Qd6 21.Ke4 Qb6 22.Kf4 Qh6+ 23.Kf5 Qf8+ 24.Ke4 Qa8+ 25.Kf4 Qh8 26.Ng4 Qb8+ 27.Ke4 Qb7+ 28.Ke3 Qa7+ 29.Ke4 Qa8+ 30.Ke3 Qc6 31.Nge5 Qc7 32.Kd4 Qc5+ 33.Ke4 Qb5 34.Kf4 Qb8 35.Ke4 Qd6 36.Ng4 Qc6+ 37.Ke3 Qe6+ 38.Kf4 Qf7+ 39.Ke4 Qe7+ 40.Kf4 Qc7+ 41.Ke3 Qb7 42.Nge5 Kc5 43.Ng4 Qb3+ 44.Kf4  (34.45)
48 -3.86 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Kd1 17.Kf5 Kc2 18.Kf4 Kb3 19.Ke3 Kb4 20.Kf4 Qd6 21.Ke4 Qb6 22.Kf4 Qh6+ 23.Kf5 Qf8+ 24.Ke4 Qa8+ 25.Kf4 Qh8 26.Ng4 Qb8+ 27.Ke4 Qb7+ 28.Ke3 Qa7+ 29.Ke4 Qa8+ 30.Ke3 Qc6 31.Nge5 Qc7 32.Kd4 Qc5+ 33.Ke4 Qb5 34.Kf4 Qb8 35.Ke4 Qd6 36.Ng4 Qe7+ 37.Kf5 Qc5+ 38.Kf4 Qc7+ 39.Ke3 Qb7 40.Nge5 Kc5 41.Ng4 Qb6 42.Ke4 Qg6+ 43.Kf4 Qf7+ 44.Ke4  (40.54)
49 -3.87 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Qb7 17.Kf5 Qb1+ 18.Kf4 Qh7 19.Kg4 Qe4+ 20.Kg3 Kd1 21.Ng4 Kc2 22.Nge5 Kb2 23.Ng4 Kb3 24.Nge5 Kb4 25.Ng4 Ka4 26.Nf2 Qg6+ 27.Ng4 Qd6+ 28.Kf2 Qf4 29.Ne3 Kb3 30.Nd5 Qd6 31.Ne3 Qd3 32.Nd1 Qe4 33.Ne3 Ka2 34.Ke2 Kb1 35.Kf2 Kc1 36.Ke2 Kb2 37.Kf2 Qf4 38.Nd5 Qd6 39.Ne3 Kb3 40.Ke2 Qf4  (60.58)
50 -3.87 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Qb7 17.Kf5 Qb1+ 18.Kf4 Qh7 19.Kg4 Qe4+ 20.Kg3 Kd1 21.Ng4 Kc2 22.Nge5 Kb2 23.Ng4 Kb3 24.Nge5 Kb4 25.Ng4 Ka4 26.Nf2 Qg6+ 27.Ng4 Qd6+ 28.Kf2 Qf4 29.Ne3 Kb3 30.Nd5 Qd6 31.Ne3 Qd3 32.Nd1 Qe4 33.Ne3 Ka2 34.Ke2 Kb1 35.Kf2 Kc1 36.Ke2 Kb2 37.Kf2 Qf4 38.Nd5 Qd6 39.Ne3 Kb3 40.Ke2 Qf4  (62.05)
51 -3.87 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Qb7 17.Kf5 Qb1+ 18.Kf4 Qh7 19.Kg4 Qe4+ 20.Kg3 Kd1 21.Ng4 Kc2 22.Nge5 Kb2 23.Ng4 Kb3 24.Nge5 Kb4 25.Ng4 Ka4 26.Nf2 Qg6+ 27.Ng4 Qd6+ 28.Kf2 Qf4 29.Ne3 Kb3 30.Nd5 Qd6 31.Ne3 Qd3 32.Nd1 Qe4 33.Ne3 Ka2 34.Ke2 Kb1 35.Kf2 Kc1 36.Ke2 Kb2 37.Kf2 Qf4 38.Nd5 Qd6 39.Ne3 Kb3 40.Ke2 Qc5 41.Nd1 Qe7+ 42.Ne3  (66.29)
52 -3.87 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ng4+ Ke1 15.Nf3+ Ke2 16.Nge5 Qb7 17.Kf5 Qb1+ 18.Kf4 Qh7 19.Kg4 Qe4+ 20.Kg3 Kd1 21.Ng4 Kc2 22.Nge5 Kb2 23.Ng4 Kb3 24.Nge5 Kb4 25.Ng4 Ka4 26.Nf2 Qg6+ 27.Ng4 Qd6+ 28.Kf2 Qf4 29.Ne3 Kb3 30.Nd5 Qd6 31.Ne3 Qb6 32.Ke2 Qf6 33.Kf2 Qd6 34.Ke2 Qc5 35.Nd1 Qe7+ 36.Ne3 Kb4 37.Kd1 Qb7 38.Ke2 Qe4 39.Kf2 Kb3 40.Ke2 Qf4 41.Nd5 Qf8 42.Nd4+ Kb2 43.Nf3 Qf7 44.Ne3 Qf4  (77.64)
53 -3.87 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kf4 Qg8 13.Ne5 Qd5 14.Ndf3 Ke2 15.Kg4 Qe4+ 16.Kg3 Kd1 17.Ng4 Kc2 18.Nge5 Kb2 19.Ng4 Kb3 20.Nge5 Kb4 21.Ng4 Ka4 22.Nf2 Qg6+ 23.Ng4 Qd6+ 24.Kf2 Qf4 25.Ne3 Kb3 26.Nd5 Qd6 27.Ne3 Qb6 28.Ke2 Qf6 29.Kf2 Qd6 30.Ke2 Qc5 31.Nd1 Qe7+ 32.Ne3 Kb4 33.Kd1 Qb7 34.Ke2 Qe4 35.Kf2 Kb3 36.Ke2 Qh7 37.Nd4+ Ka4 38.Nf3 Qd3+ 39.Kf2 Kb3 40.Nd1 Qe4 41.Ne3  (89.87)
54 -3.94 1.Ng7+ Kg5  (121.76)
54 -3.94 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxg1 h2 6.Nxh6+ Kh5 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke4 Kg4 14.Kd5 Kf4 15.Kxc4 Qf1+ 16.Kc3 Qa6 17.Kb3 Qd3+ 18.Ka2 Qc4+ 19.Ka3 Ke4 20.Kb2 Qc8 21.Kb3 Qc1 22.Ka2 Qf1 23.Kb2 Qh1 24.Kc2 Qa1 25.Kb3 Qa5 26.Kc4 Qc7+ 27.Kb3 Qc8 28.Kb2 Qa6 29.Kc1 Kd3 30.Nc2 Qf6 31.Nce1+ Ke2 32.Kc2 Qc6+ 33.Kb3 Qc5 34.Kb2 Qb4+ 35.Kc1 Qa3+ 36.Kc2 Kf2 37.Kb1 Qa4 38.Kb2 Qb4+ 39.Kc2 Qc4+ 40.Kb2 Kg3 41.d3 Qb4+ 42.Kc2 Kf2  (136.87)
55 -4.01 1.Ng7+ Kg5  (151.83)
55 -4.01 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kb4 Ke4 18.Kc5 Qc1+ 19.Kb5 Kd5 20.Kb4 Qc4+ 21.Ka3 Ke4 22.Kb2 Qc8 23.Kb3 Qc1 24.Ka2 Qf1 25.Kb2 Qc4 26.Kb1 Qc8 27.Kb2 Qa6 28.Kc2 Qa4+ 29.Kb2 Qa8 30.Kb3 Qa5 31.Kc2 Qa1 32.Kb3 Kd3 33.Nc6 Qb1+ 34.Ka4 Ke4 35.Nce5 Qb6 36.Ka3 Qb5 37.d4 Kd5 38.Ka2 Qb6 39.Ka3 Ke4  (169.65)
56 -4.01 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kb4 Ke4 18.Kc5 Qc1+ 19.Kb5 Kd5 20.Kb4 Qc4+ 21.Ka3 Ke4 22.Kb2 Qc8 23.Kb3 Qc1 24.Ka2 Qf1 25.Kb2 Qc4 26.Kb1 Qc8 27.Kb2 Qa6 28.Kc2 Qa4+ 29.Kb2 Qa8 30.Kb3 Qa5 31.Kc2 Qa1 32.Kb3 Qb1+ 33.Kc4 Qa2+ 34.Kb4 Qa6 35.Kc3 Kf4 36.Kb3 Qd3+ 37.Kb4 Ke4 38.Kc5 Qa3+ 39.Kc4 Qa5 40.Kb3 Kd3 41.Nc6 Qd5+ 42.Kb2 Qb5+ 43.Ka3 Qb7 44.Nce5+ Ke4 45.d3+ Kf4  (191.56)
57 -4.08 1.Ng7+ Kg5  (210.39)
57 -4.08 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kb4 Ke4 18.Kc5 Qc1+ 19.Kb5 Kd5 20.Kb4 Qc4+ 21.Ka3 Ke4 22.Kb2 Qc8 23.Kb3 Qc1 24.Ka2 Qf1 25.Kb2 Qd3 26.Ka2 Qa6+ 27.Kb2 Qb6+ 28.Kc3 Qa5+ 29.Kb3 Qa8 30.Kb4 Qd5 31.Kc3 Qc5+ 32.Kb2 Qc7 33.Ng5+ Kd3 34.Ngf3 Qb7+ 35.Ka2 Qa6+ 36.Kb2 Qa8 37.Nc6 Qb7+ 38.Ka3 Qb5 39.Nce5+ Ke4 40.d3+ Kf4 41.Ka2 Qb7 42.d4 Ke4 43.Ka3 Qb5 44.Ka2 Qb4 45.Ng5+ Ke3 46.Ngf3  (212.12)
58 -4.08 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kb4 Ke4 18.Kc5 Qc1+ 19.Kb5 Kd5 20.Kb4 Qc4+ 21.Ka3 Ke4 22.Kb2 Qc8 23.Kb3 Qc1 24.Ka2 Qf1 25.Kb2 Qd3 26.Ka2 Qa6+ 27.Kb2 Qb6+ 28.Kc3 Qa5+ 29.Kb3 Qa8 30.Kb4 Qd5 31.Kc3 Qc5+ 32.Kb2 Qc7 33.Kb3 Kd3 34.Nc6 Qf7+ 35.Kb2 Qb7+ 36.Ka3 Qb5 37.Ncd4 Qd5 38.Kb4 Qc4+ 39.Ka3 Qc1+ 40.Kb4 Qc7 41.Nc6 Qb6+ 42.Ka3 Qb7 43.Nce5+ Ke4 44.Ka2 Qb5 45.Ka3 Qb1 46.Ka4 Qb6 47.Ka3 Qb5 48.d4 Ke3 49.Ka2 Qb4  (236.88)
59 -4.08 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kb4 Ke4 18.Kc5 Qc1+ 19.Kb5 Kd5 20.Kb4 Qc4+ 21.Ka3 Ke4 22.Kb2 Qc8 23.Kb3 Qc1 24.Ka2 Qf1 25.Kb2 Qd3 26.Ka2 Qa6+ 27.Kb2 Qb6+ 28.Kc3 Qa5+ 29.Kb3 Qa8 30.Kb4 Qd5 31.Kc3 Qc5+ 32.Kb2 Qc7 33.Kb3 Kd3 34.Nc6 Qf7+ 35.Kb2 Qb7+ 36.Ka3 Qb5 37.Ncd4 Qd5 38.Kb4 Qc4+ 39.Ka3 Qc1+ 40.Kb4 Qc7 41.Ka3 Qe7+ 42.Ka2 Qa7+ 43.Kb1 Qa8 44.Nc2 Qb7+ 45.Kc1 Qe7 46.Nce1+ Ke2 47.Kc2 Qb4 48.Kc1 Qc5+ 49.Kb2 Qc4 50.d3  (265.38)
60 -4.15 1.Ng7+ Kg5  (290.11)
60 -4.15 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kc3 Qa6 18.Kc2 Ke4 19.Kb2 Qc8 20.Kb3 Qc1 21.Ka2 Qf1 22.Kb2 Qa6 23.Kc2 Qa1 24.Kb3 Kd3 25.Kb4 Qa6 26.Kb3 Qa5 27.Nc6 Qd5+ 28.Kb2 Qb5+ 29.Ka2 Ke4 30.Ncd4 Qb7 31.Ka1 Qb4 32.Ka2 Qc4+ 33.Kb2 Qc7 34.Kb3 Kd3 35.Ka3 Qe7+ 36.Ka2 Qa7+ 37.Kb3 Qb6+ 38.Ka3 Qa5+ 39.Kb3 Qh5 40.Nc6 Qf7+ 41.Kb2 Qb7+ 42.Ka2 Ke2 43.Ncd4+ Kf2 44.Ka1 Kg3 45.Ka2 Qb4 46.Ka1  (312.39)
61 -4.15 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kc3 Qa6 18.Kc2 Ke4 19.Kb2 Qc8 20.Kb3 Qc1 21.Ka2 Qf1 22.Kb2 Qa6 23.Kc2 Qa1 24.Kb3 Kd3 25.Kb4 Qa6 26.Kb3 Qa5 27.Nc6 Qd5+ 28.Kb2 Qb5+ 29.Ka2 Ke4 30.Ncd4 Qb7 31.Ka1 Qb4 32.Ka2 Qc4+ 33.Kb2 Qc7 34.Kb3 Kd3 35.Ka3 Qe7+ 36.Ka2 Qa7+ 37.Kb3 Qb6+ 38.Ka3 Qa5+ 39.Kb3 Qh5 40.Nc6 Qf7+ 41.Kb2 Qb7+ 42.Ka2 Ke2 43.Ncd4+ Kf2 44.Ka1 Kg3 45.Ka2 Qb4 46.Ka1 Kf4 47.Ka2 Ke4  (359.39)
62 -4.15 1.Ng7+ Kg5 2.Nf3+ Kg4 3.Ke4 h3 4.Nf5 g1=Q 5.Nxh6+ Kh5 6.Nxg1 h2 7.Nf3 h1=Q 8.Nf5 Kg4 9.Ne3+ Kg3 10.Nf5+ Kf2 11.Nd4 Qg2 12.Kd5 Kg3 13.Ke5 Kg4 14.Ke4 Qh1 15.Kd5 Kf4 16.Kxc4 Qf1+ 17.Kd5 Qa6 18.Kc5 Qa5+ 19.Kc4 Ke4 20.Kb3 Kd3 21.Nc6 Qd5+ 22.Kb2 Qb5+ 23.Ka2 Ke4 24.Ncd4 Qb7 25.Ka1 Qb4 26.Ka2 Qc4+ 27.Kb2 Qc7 28.Kb3 Kd3 29.Ka3 Qe7+ 30.Ka2 Qa7+ 31.Kb3 Qb7+ 32.Ka2 Qd5+ 33.Ka3 Qa5+ 34.Kb3 Qa1 35.Kb4 Qa6 36.Kb3 Qb6+ 37.Ka3 Ke4 38.Ka2 Qb4 39.Ka1 Qc5 40.Kb2 Qc4 41.Ka3 Qd5 42.Kb4 Qa2 43.Kc3 Qa1+ 44.Kc2 Qa4+ 45.Kb2 Qa6 46.Kc2 Qa1 47.Kb3 Qc1 48.Ka2 Qf1 49.Kb2  (383.14)
63 -4.22 1.Ng7+ Kg5  (469.09)
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Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Stockfish 6 is impressive in Behting study

Post by Vinvin »

styx wrote:Strange thing: my SF (Dev 160618 x64) misses Kc6 completely:
Very strange indeed. Did you set hashtables correctly ?
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User avatar
Ponti
Posts: 493
Joined: Wed Mar 15, 2006 6:13 am
Location: Curitiba - PR - BRAZIL

Re: Stockfish 6 is impressive in Behting study

Post by Ponti »

How does Stockfish 7 perform ?
A. Ponti
AMD Ryzen 1800x, Windows 10.
FIDE current ratings: standard 1913, rapid 1931
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User avatar
MikeB
Posts: 4889
Joined: Thu Mar 09, 2006 6:34 am
Location: Pen Argyl, Pennsylvania

Re: Stockfish 6 is impressive in Behting study

Post by MikeB »

latest SF on a mac:

Code: Select all

isready
readyok
ucinewgame
position fen 8/8/7p/3KNN1k/2p4p/8/3P2p1/8 w - - 0 1
go infinite
.
.
switched to Kc6 in 8 seconds
info depth 25 seldepth 39 multipv 1 score cp -373 nodes 9575589 nps 11850976 tbhits 83352 time 808 pv d5c6 g2g1q f5h4 g1a1 h4f3 a1a5 c6d6 a5b5 d6e6 b5c5 e6f5 c5d5 f5f4 d5b7 f4f5 b7b1 f5f4 b1b4 f4f5 b4d6 f5e4 d6d8 e4f5 d8b6 f5e4 b6d6 e4f5 d6b4 f5e6 b4b5 e6d6 b5a5 d6c6
info depth 26 seldepth 39 multipv 1 score cp -373 nodes 14230005 nps 14201601 hashfull 134 tbhits 130215 time 1002 pv d5c6 g2g1q f5h4 g1a1 h4f3 a1a5 c6d6 a5b5 d6e6 b5c5 e6f5 c5d5 f5f4 d5b7 f4f5 b7b1 f5f4 b1b4 f4f5 b4d6 f5e4 d6d8 e4f5 d8g8 f5f4 g8a8 f4f5 a8b7 f5e6 b7b1 e6d5 b1b4 d5c6 b4a4 c6c5 a4b3
.
.
at depth 53 starts failing low in 16 seconds
info depth 53 seldepth 70 multipv 1 score cp -335 lowerbound nodes 677902999 nps 43874376 hashfull 999 tbhits 4060487 time 15451 pv d5c6
.
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at depth 58 shows a drawing score in 90 seconds
info depth 58 seldepth 75 multipv 1 score cp -29 lowerbound nodes 6394242832 nps 49457357 hashfull 999 tbhits 29923217 time 129288 pv d5c6
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confirm drawscore in 2:27 (147 seconds)
info depth 58 seldepth 75 multipv 1 score cp 0 nodes 7004669282 nps 47644005 hashfull 999 tbhits 42759267 time 147021 pv d5c6 g2g1q f5h4 g1a1 h4f3 a1a5 c6d6 a5b5 d6e6 b5b3 e6d6 c4c3 d2c3 b3a3 d6d5 a3b3 d5c6 b3d1 c6c5 d1b1 c5d4 b1h1 d4e4 h1c1 c3c4 c1b1 e4f4 b1c1 f4f5 c1b1 f5f4
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styx
Posts: 338
Joined: Tue Mar 13, 2012 9:59 pm
Location: Germany

Re: Stockfish 6 is impressive in Behting study

Post by styx »

Vinvin wrote:
styx wrote:Strange thing: my SF (Dev 160618 x64) misses Kc6 completely:
Very strange indeed. Did you set hashtables correctly ?
1024 MB hash, yes + syzygy EGTB
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