...how u react to 8...h6, 9.Bd2 Nxd4 ??...are u serious ?No chance
Moderators: hgm, Rebel, chrisw
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Spliffjiffer
- Posts: 416
- Joined: Thu Aug 02, 2012 7:48 pm
- Location: Germany
Re: No chance
hi MikeLB, normally when the BQ finds into the game without sac herself it was over ...how u react to 8...h6, 9.Bd2 Nxd4 ??...are u serious ?
...how u react to 8...h6, 9.Bd2 Nxd4 ??...are u serious ?Wahrheiten sind Illusionen von denen wir aber vergessen haben dass sie welche sind.
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MikeGL
- Posts: 1010
- Joined: Thu Sep 01, 2011 2:49 pm
Re: No chance
Sorry, silly me. That line I gave was just a quick glance at the diagram without engine assistance and without much thought.
Didn't anaylize this position deeply even before. I just joined at Page 14, but if you click on Page 6 of this thread,
your Ne3 line was already answered there by the author of this thread.
p.s. MikeB and I are not the same person, MikeB is a powerful programmer.
Regards
Didn't anaylize this position deeply even before. I just joined at Page 14, but if you click on Page 6 of this thread,
your Ne3 line was already answered there by the author of this thread.
p.s. MikeB and I are not the same person, MikeB is a powerful programmer.
Regards
Spliffjiffer wrote: ↑Mon Sep 03, 2018 2:48 pm hi MikeLB, normally when the BQ finds into the game without sac herself it was over
I told my wife that a husband is like a fine wine; he gets better with age. The next day, she locked me in the cellar.
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Eelco de Groot
- Posts: 4565
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: No chance
This is Mate in 38 moves. Maybe a little bit shorter, but the distance to Mate was not entirely stable. I am fairly certain it is not much shorter, maybe a M37. After 1. Bg1 Qxc3 Kaissa now givesMikeB wrote: ↑Sat Sep 01, 2018 4:33 amThis position is an easy win for White - as my new engine , named McCain, a close McBrain relative, dedicated to the late Senator John S McCain, a true American hero and former POW held for 5 -1/2 years by the North Vietnamese during the Vietnam war after he was shot down on a bombing mission, finds it in 49 seconds on a Mac Pro.Lyudmil Tsvetkov wrote: ↑Sun Mar 01, 2015 4:42 pmWhich position should I consider first, this one, or the one with Louis and Smyslov?George Tsavdaris wrote:Well giving you 4 months for finding a move is not too short isn't it?Lyudmil Tsvetkov wrote: I did it exhaustively for the way Milos asked, you should read the thread also psychologically, and not only with a physical eye.
I think I am doing more here in answering you, George, but as you asked with 4 months apart...
So do you have a specific move that wins for white in this position?
[d]1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - - 2 27
I really hoped this position to be a good testposition(white to win) but i'm afraid it is just a draw, but perhaps you know better, that's why i'm asking.
As you rightly say, there are innumerable lines.
Obvious first moves for white you might want to consider are Rg1 (which I think is no good), Rh3, and Be1 (which I preferred initially).
Besides, it is possible that lfirst moves like Rh7 and Bh5 are also in store for some surprise.
As soon as I have a breath of fresh air, and in case you do not find the solution, I will tell you what to play.
In the meantime, why do not you be so kind to do a fair share of the work and refute all of the above suggested moves?
Easy task, is not it?
Eagerly waiting for your analysis, once you refute all of them, I will tell you the answer.
Code: Select all
dep score nodes time (not shown: tbhits knps seldep) 41 +14.92 13.6G 8:23.57 Bg1 Qxc3 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 Ra2 Rc6 Rf2 Ka8 Rf4 Rc8 f7 Bxf7 Rxf7 Re8 Rf6 Re7 Nxe6 Kb7 Rxg6 Re8 Rf6 Rg8 41 +14.61! 12.4G 7:42.74 Bg1! 41 +14.34! 11.9G 7:26.49 Bg1! 41 +14.13! 11.6G 7:15.31 Bg1! 41 +13.99! 11.4G 7:07.33 Bg1! 41 +13.89! 11.3G 7:03.98 Bg1! 40 +13.80 10.9G 6:49.53 Bg1 Qxc3 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 Ra2 Rc6 Rf2 Rc8 f7 Bxf7 Rxf7 Re8 Rf6 Kc8 Nxe6 g5 Rg6 g4 Nf4 Kd8 Nxd5 Kc8 Rx 40 +13.64! 10.1G 6:20.89 Bg1! 40 +13.27! 9.42G 5:56.90 Bg1! 40 +12.99! 8.93G 5:38.85 Bg1! 40 +12.79! 8.55G 5:25.15 Bg1! 40 +12.64! 8.36G 5:18.18 Bg1! 40 +12.55! 8.23G 5:13.11 Bg1! 39 +12.45 7.81G 4:57.77 Bg1 Qxc3 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 Ra2 Rc6 Rb2+ Kc7 Rf2 Kc8 Rf4 Kd7 Rh4 Rc8 Rh7+ Kc6 Re7 Kb6 f7 Bxf7 Rxf7 Kb5 39 +12.13! 7.45G 4:45.17 Bg1! 39 +11.85! 6.95G 4:27.38 Bg1! 39 +11.65! 6.61G 4:15.27 Bg1! 39 +11.51! 6.45G 4:09.62 Bg1! 39 +11.41! 6.09G 3:56.46 Bg1! 38 +11.31 5.87G 3:48.21 Bg1 Nb5 Rf1 Nxd4 Bxd4 Qxc3 bxc3 b2 Kg2 b1=Q Rxb1 Rxb1 Rh7 Rbb8 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 a3 Ra7 Ra8 f7 Kg7 Bc5 Rf8 Bxf8+ Kxf8 Kg3 a2 Rxa2 Kxf7 Kg4 Ke8 Kg5 d4 cxd4 Kd7 Rc2 Bh1 Rxc4 Bd5 Rc3 Ke7 Bc4 Bh1 Rc2 Be4 Ra2 Kd7 Kf6 37 +11.26 5.56G 3:37.06 Bg1 Qxc3 bxc3 b2 Bd3 b1=B Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 Ra2 Rc6 Rb2+ Kc8 Rf2 Rb6 Rf4 Kd8 Rh4 Ra6 Rh8 Kd7 Rh7+ Kd8 Rb7 Rc6 Ra7 Rb6 R 37 +11.20! 5.32G 3:28.15 Bg1! 37 +10.92! 4.63G 3:03.08 Bg1! 37 +10.72! 4.24G 2:48.54 Bg1! 37 +10.57! 4.05G 2:41.66 Bg1! 37 +10.48! 3.97G 2:38.62 Bg1! 36 +10.38 3.83G 2:33.29 Bg1 Nb5 Rf1 Nxd4 Bxd4 Qxc3 bxc3 b2 Rh7 b1=R Rxb1 Rxb1+ Kg2 Rbb8 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 a3 Ra7 Ra8 f7 Kg7 Bc5 Rf8 Bxf8+ Kxf8 Kg3 a2 Rxa2 Kxf7 Kg4 Ke7 Kg5 Kd7 Kf6 d4 cxd4 Kc7 Kxe6 c3 Kf6 g5 e6 g4 d5 Bxd5 Ra7+ Kc8 e7 Bc6 Ra6 Kb7 36 +10.13! 3.47G 2:20.03 Bg1! 36 +9.85! 3.29G 2:13.40 Bg1! 36 +9.65! 3.27G 2:12.49 Bg1! 36 +9.51? 3.25G 2:11.70 Bg1 Qxc3? 36 +9.70! 3.11G 2:06.33 Bg1! 35 +9.60 2.89G 1:57.98 Bg1 Qxc3 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nb5 Rh7 a3 Rf2 a2 Rxa2 Nxc3 Rg7+ Kh8 Rg2 Ne4 Nxf7+ Rxf7 Rxf7 g5 Rc7 Ra1 Rb2 Ra8 Rxc6 Kh7 Rxe6 Kg6 Re7 c3 Rg2 Rf8 Be3 Rf7 Bxg5 Nxg5 Rxf7 Kxf7 Rxg5 Ke6 Rg1 Kf7 Rg7+ Kf8 35 +9.27! 2.54G 1:44.93 Bg1! 35 +8.99! 2.49G 1:42.93 Bg1! 35 +8.79! 2.47G 1:42.31 Bg1! 35 +8.64! 2.42G 1:40.25 Bg1! 35 +8.55! 2.39G 1:39.10 Bg1! 34 +8.45 2.28G 1:34.59 Bg1 Nb5 Rf1 Nxd4 Bxd4 Qxc3 bxc3 b2 Kg2 b1=Q Rxb1 Rxb1 Rh7 Rb7 Bc5 d4+ Kf2 Rfb8 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 dxc3 Rc7 Bb5 Bd1 Be8 Ke3 Kg8 Bc2 Ra8 Rg7+ Kh8 Re7 Kg8 Be4 c2 Rg7+ Kh8 Ba3 Rd8 Bxc2 c3 Be4 Rc8 f7 Bxf7 Rxf7 Rb8 Bxg6 Rb3 Bd6 34 +7.23! 1.82G 1:16.11 Bg1! 34 +5.53! 1.64G 1:08.51 Bg1! 34 +4.19! 1.51G 1:03.10 Bg1! 34 +3.13! 1.44G 1:00.28 Bg1! 34 +2.31! 1.36G 0:57.02 Bg1! 34 +1.67! 1.31G 0:54.87 Bg1! 34 +1.18! 1.27G 0:53.15 Bg1! 34 +0.81! 1.23G 0:51.57 Bg1! 34 +0.53! 1.21G 0:50.56 Bg1! 34 +0.33! 1.20G 0:50.26 Bg1! 34 +0.19! 1.18G 0:49.22 Bg1! 34 +0.09! 1.15G 0:48.09 Bg1! 33 0.00 738.0M 0:30.63 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 32 0.00 501.0M 0:20.93 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 31 0.00 450.1M 0:18.80 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 30 0.00 262.7M 0:11.15 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 29 0.00 209.5M 0:08.84 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 28 0.00 89.8M 0:03.90 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 27 0.00 73.7M 0:03.24 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 26 0.00 53.3M 0:02.40 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 25 0.00 37.5M 0:01.73 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rg1 b1=Q Rh7+ Kg8 Rg7+ 24 0.00 13.3M 0:00.62 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 23 0.00 7.93M 0:00.37 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 22 0.00 6.42M 0:00.30 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rg1 b1=Q Rh7+ Kg8 Rg7+ 21 0.00 4.97M 0:00.24 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 20 0.00 3.42M 0:00.17 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rg1 b1=Q Rh7+ Kg8 Rg7+ 19 0.00 2.81M 0:00.14 Rh7 Qxc3 bxc3 b2 Rg7+ Kh8 Rh7+ 18 0.00 665113 0:00.03 Rh7 Nb5 Rg7+ Kh8 Rh7+ 17 0.00 174734 0:00.01 Rh7 Nb5 Rg7+ Kh8 Rh7+ 16 0.00 145656 0:00.01 Rh7 Nb5 Rg7+ Kh8 Rh7+ 15 0.00 119677 0:00.01 Rh7 Nb5 Rg7+ Kh8 Rh7+ 14 0.00 77587 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 13 0.00 50192 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 12 0.00 34990 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 11 0.00 26168 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 10 0.00 19880 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 9 0.00 17720 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 8 0.00 16177 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 7 0.00 14760 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 6 0.00 12607 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 5 0.00 7878 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 4 0.00 6212 0:00.00 Rh7 Nb5 Rg7+ Kh8 Rh7+ 3 0.00 4731 0:00.00 Rh7 Nb5 Rg7+ Kh8 2 -4.79 3127 0:00.00 Rh7 Rb7 1 -8.26 1694 0:00.00 Nxe6 fxe6 0 #
[d]1r3rk1/5p2/2b1pPpR/3pP1N1/p1pP4/npq5/1P2B2P/3R2BK w - -
Engine: Kaissa IV (512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
32/33 0:01 +M46 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 a2 14.Rh7+ Kg8
15.Rxa2 (2.876.538) 2631 .
.
.
.
84/74 4:16 +M37 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 Rxc3 14.Nxf7+ Rxf7
15.Rxf7 (772.661.539) 3008
85/68 4:46 +M37 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 Rxc3 14.Nxf7+ Rxf7
15.Rxf7 (853.509.713) 2979
86/74 5:46 +M37 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 Rxc3 14.Nxf7+ Rxf7
15.Rxf7 (1.012.897.764) 2919
87/70 8:21 +M37 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 Rxc3 14.Nxf7+ Rxf7
15.Rxf7 (1.411.161.903) 2813
88/74 13:14 +M37 2.bxc3 b2 3.Bd3 b1Q 4.Bxb1 Rxb1
5.Rd2 Nc2 6.Rxc2 a3 7.Rg2 Ba4 8.Rh7 Bd1
9.Rg7+ Kh8 10.Ra2 Rb3 11.Ra1 Bc2
12.Kg2 Be4+ 13.Kf1 Rxc3 14.Nxf7+ Rxf7
15.Rxf7 (2.178.965.261) 2741
It goes quickly of course because the position two plies earlier was searched to much greater depth:
91/88 1874:25+M39 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1Q
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (304.810.408.274) 2710
92/86 2128:00+M40 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1Q
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (348.719.668.569) 2731
93/90 2462:38+M39 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1Q
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (397.260.857.402) 2688
94/90 2831:47+M40 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1Q
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (445.842.685.577) 2624
95/94 3255:50+M38 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1Q
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (510.319.096.254) 2612
96/84 4095:30+M41 1.Bg1 Qxc3 2.bxc3 b2 3.Bd3 b1R
4.Bxb1 Rxb1 5.Rd2 Nc2 6.Rxc2 a3
7.Rg2 Ba4 8.Rh7 Bd1 9.Rg7+ Kh8
10.Ra2 Rb3 11.Ra1 Bc2 12.Kg2 Be4+
13.Kf1 Bd3+ 14.Ke1 (641.844.579.566) 2611
I was hoping to get confirmation of a M38 at depth 96, but with 512 Mb it was not entirely stable and there was a 800 min delay between depth 95 and 96. This is not exactly the official Kaissa Iv in case anyone wants to verify
(it is a one thread result, so deterministic. There is a slight difference in the code from Kaissa IV though). But the difference is not very large.Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: No chance
[d]1r3rk1/5p2/2b1pPpR/3pP1N1/p1pP4/npq5/1P2B2P/3R2BK w - - 0 1
Using the back and forth method, i.e., playing out the position and various lines until mate is found, and then backing up the original position, I am now seeing a mate-in-35. It would take much longer from a clean start :
The engine is McCain, soon to be released.
This what the analysis looks like using a clean start:
Using the back and forth method, i.e., playing out the position and various lines until mate is found, and then backing up the original position, I am now seeing a mate-in-35. It would take much longer from a clean start :
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
68 #35 10.3G 5:30.79 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Rb3 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rg7 Ke8 Re7+ Kf8 Rxe6+ Kg7 Rc6 c3 e6
67 #35 8.90G 4:45.89 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Rb3 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rg7 Ke8 Re7+ Kf8 Rxe6+ Kg7 Rc6 c3 e6
66 #36 6.83G 3:39.43 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
65 #36 5.67G 3:02.61 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
64 #36 5.11G 2:44.62 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
63 #36 4.24G 2:16.79 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
62 #36 3.41G 1:49.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
61 #36 2.63G 1:24.87 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
60 #36 2.27G 1:13.35 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
59 #36 1.76G 0:56.53 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
58 #36 1.47G 0:46.98 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
57 #36 1.02G 0:32.33 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K
56 #36 827.1M 0:26.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
55 #36 609.0M 0:18.88 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
54 #36 480.9M 0:14.65 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
53 #36 408.2M 0:12.23 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
52 #36 307.7M 0:08.89 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
51 #36 274.8M 0:07.83 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
50 #36 240.8M 0:06.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
49 #36 213.6M 0:05.98 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
48 #36 195.6M 0:05.44 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
47 #36 176.6M 0:04.90 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
46 #36 153.4M 0:04.24 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
45 #36 138.4M 0:03.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
44 #36 121.5M 0:03.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
43 #36 107.6M 0:02.99 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
42 #36 97.9M 0:02.72 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
41 #36 92.0M 0:02.55 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
40 #36 85.6M 0:02.34 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
39 #36 79.5M 0:02.18 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
38 #36 74.4M 0:02.05 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
37 #36 69.0M 0:01.91 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
36 #36 56.0M 0:01.61 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
35 #36 50.6M 0:01.48 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
34 #36 36.8M 0:01.16 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
33 #36 25.2M 0:00.86 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 g3 hxg3 c3 Bxc3 Bh5 Kg1 Kf8 Bb4+ Kg8 Rg7+ Kh8 f7 Bxf7 Rxf7
32 +17.07 12.0M 0:00.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 cxb3 Rxa3 Kb2 Ra
31 +16.95 9.98M 0:00.29 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 cxb3 Rxa3 Kb2 Ra
30 +16.63 7.84M 0:00.22 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 Kxb3 Rg2 a2 Rb8+
29 +16.09 7.14M 0:00.20 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Bd7 Ne6 Rb2 Rxa3+ Kb4 Ra7 Bc6 Rb7+ Ka3 Rxb2 Kxb
28 +16.09 6.42M 0:00.18 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Bd7 Ne6 Rb2 Rxa3+ Kb4 Ra7 Bc6 Rb7+ Ka3 Rxb2 Kxb
27 +15.88 5.91M 0:00.17 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 e8=Q Bxe8 Rxe8 Rb2 Rx
26 +15.17 4.96M 0:00.14 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6
25 +15.07 3.90M 0:00.11 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6
24 +14.81 3.62M 0:00.10 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 e8=R Bxe8 Rxe8 g4 Nc5 Rb2 Rx
23 +14.73 3.02M 0:00.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7
22 +13.79 2.84M 0:00.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7
21 +13.79 2.61M 0:00.07 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3
20 +10.36 2.34M 0:00.07 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Rg8 Kb6 Ng5 Ka5 f7 Rxf7 Nxf7 Ka4 Rxg6
19 +8.35 2.10M 0:00.06 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 f7
18 +13.85 1.03M 0:00.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 Nxe6+ Kb6 f7 Rf3 Ng5 Rbxf7 Rxf7 Rb3
17 +13.85 960197 0:00.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8
16 +4.11 851613 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Rxf7 Rxf7 Nxf7+ Kg8 Nd8
15 +4.68 711958 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 Bf3 Rf8+ Kh7
14 +6.35 588239 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7
13 +4.68 531724 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1
12 +2.67 482578 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7
11 +1.43 468647 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2
10 +1.43 451956 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2
9 +1.43 427026 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2
8 0.00 411611 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
7 0.00 404505 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
6 0.00 396132 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ Kg8
5 +0.44 388832 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1
4 +0.44 386760 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7
3 -1.01 383667 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1
2 -0.22 378479 0:00.01 bxc3 b2
1 -0.22 371417 0:00.01 bxc3 b2
This what the analysis looks like using a clean start:
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
64 #37 27.3G 14:48.40 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra7 Bh5 Rg7+ Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rh7 g3 hxg3 Ke8 Re7+ Kd8 Rx
63 #37 25.3G 13:45.32 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
62 #37 24.0G 13:03.32 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
61 #37 23.0G 12:27.97 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
60 #37 22.1G 11:58.61 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
59 #37 21.3G 11:33.96 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
58 #37 20.8G 11:16.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
57 #37 20.3G 10:59.19 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
56 #37 19.7G 10:38.92 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
55 #37 19.2G 10:23.13 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
54 #37 18.9G 10:13.73 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
53 #37 18.6G 10:01.07 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4
52 #37 18.3G 9:52.53 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c
51 #37 18.1G 9:43.60 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c
50 #37 17.9G 9:37.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c
49 #37 17.7G 9:32.11 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c
48 #38 17.6G 9:29.75 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 Be8 Kg1 Bh5 Bb4 c3 Bxc3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6
47 #43 17.4G 9:21.57 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Bb4+ Kf7 Ra7+ Kg6 Rg7+ Kf5 f7
46 #42 17.3G 9:19.01 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Bb4+ Kf7 Ra7+ Kg6 Rg7+ Kf5 f7
45 #45 17.2G 9:16.44 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Ra7 Bf7 Bb4+ Kg8 Kg1 Bh5 Rg7+
45 #54! 17.1G 9:13.12 bxc3!
45 +169.49! 17.1G 9:13.09 bxc3!
45 +168.90! 17.1G 9:13.09 bxc3!
44 +168.80 16.6G 8:57.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra7 Kf8 Ra8+ Be8 Bb4+ Kf7 Kh1 c3 Bxc3 Kf8 Ra7 Bf7 Kg1 Bg6 Bb4+ Ke8 Re7+ Kd8 f
44 +168.76! 16.5G 8:54.03 bxc3!
44 +92.53! 16.4G 8:53.60 bxc3!
44 +88.18! 16.4G 8:52.76 bxc3!
44 +84.72! 16.4G 8:51.92 bxc3!
44 +82.01! 16.3G 8:49.07 bxc3!
44 +79.85! 16.3G 8:47.59 bxc3!
44 +78.15! 16.1G 8:42.62 bxc3!
44 +76.81! 16.0G 8:40.25 bxc3!
44 +75.76! 16.0G 8:39.79 bxc3!
44 +74.92! 16.0G 8:39.70 bxc3!
44 +74.28! 16.0G 8:39.68 bxc3!
44 +73.70! 16.0G 8:39.67 bxc3!
44 +73.12! 16.0G 8:39.66 bxc3!
44 +72.80! 16.0G 8:39.60 bxc3!
44 +72.59! 16.0G 8:39.59 bxc3!
44 +72.43! 16.0G 8:39.58 bxc3!
44 +72.31! 16.0G 8:39.58 bxc3!
43 +72.21 15.3G 8:19.77 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bh5 Nxf7+ Rxf7 Rxf7 g5 Ra7 g4 R2xa3 g3 hxg3 Bf3+ Kh2 Rb1 Ra1 Rxa1 Rxa1 Kg8 Ra7 Kf8 Ra8+ Kf7 Be3 Bh5 Ra7+ Ke8 Bg5 Kf8 Re7 Kg8 Bh6 Kh8 Rg7 Be8 Kg2 Bh
43 +70.73! 15.0G 8:10.18 bxc3!
43 +67.31! 14.9G 8:06.57 bxc3!
43 +62.75? 14.9G 8:06.31 bxc3 b2?
43 +69.16! 14.9G 8:05.90 bxc3!
43 +67.46! 14.8G 8:03.76 bxc3!
43 +66.12! 14.8G 8:03.48 bxc3!
43 +63.85? 14.8G 8:01.91 bxc3 b2?
43 +67.26! 14.8G 8:01.34 bxc3!
43 +66.62! 14.7G 8:00.11 bxc3!
43 +66.13! 14.7G 7:59.47 bxc3!
43 +65.76! 14.7G 7:57.79 bxc3!
43 +64.43? 14.6G 7:57.15 bxc3 b2?
43 +65.60? 14.6G 7:56.13 bxc3 b2?
43 +66.50! 14.6G 7:54.87 bxc3!
43 +65.71? 14.6G 7:54.53 bxc3 b2?
42 +66.50 14.5G 7:54.46 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Bg6 Be1 Kg8 Ra8+ Kh7 Ra7+ Kh6 Bd2 Bh5 Rg7 Bg6 Bxg5+ Kh5 Bd2 Be8 f7 Bxf7 Rxf7 Kg6 Rf6+ Kh7
42 +60.85! 14.2G 7:43.76 bxc3!
42 +50.47! 14.2G 7:43.68 bxc3!
42 +44.66! 14.2G 7:42.74 bxc3!
42 +40.36! 14.2G 7:41.94 bxc3!
42 +36.94! 14.1G 7:41.12 bxc3!
42 +34.22! 14.0G 7:38.19 bxc3!
42 +32.07! 14.0G 7:35.30 bxc3!
42 +30.37! 13.8G 7:28.98 bxc3!
42 +29.03! 13.6G 7:24.56 bxc3!
42 +27.97! 13.2G 7:11.79 bxc3!
42 +27.15! 12.9G 7:01.89 bxc3!
42 +26.51! 12.9G 7:00.93 bxc3!
42 +26.02! 12.9G 7:00.20 bxc3!
42 +25.65! 12.8G 6:58.16 bxc3!
42 +25.37! 12.8G 6:57.25 bxc3!
42 +25.17! 12.7G 6:55.64 bxc3!
42 +24.94? 12.7G 6:55.04 bxc3 b2?
42 +25.22! 12.6G 6:51.11 bxc3!
41 +25.12 12.4G 6:45.68 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Bf7 Kh1 Kh7 Ra7 Kg8 Kg1 c3 Bxc3 Kf8 Bb4+ Ke8 Re7+ Kf8 Kh1 Kg8 Ra7
41 +24.92! 11.8G 6:24.25 bxc3!
41 +23.58! 11.3G 6:08.74 bxc3!
41 +22.53! 10.7G 5:49.53 bxc3!
41 +21.70! 10.2G 5:35.24 bxc3!
41 +21.06! 10.0G 5:27.29 bxc3!
41 +20.57! 9.70G 5:17.52 bxc3!
41 +20.20! 9.60G 5:14.38 bxc3!
41 +19.93! 9.55G 5:12.85 bxc3!
41 +19.72! 9.52G 5:11.82 bxc3!
41 +19.58! 9.51G 5:11.24 bxc3!
41 +19.48! 9.44G 5:09.13 bxc3!
40 +19.39 9.19G 5:01.06 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bh5 R7xa3 Rxa3 Rxa3 Bf7 Be1 Kh7 Ra7 Kg8 Kg1 Bh5 Rg7+ Kh8 Rxg5 Be8 Kh1 Bf7 Rg7 Bh5 Bb4 c3 Rg5 Bf7 Bxc3 Be8 Kg1 Bf7 Rg7 B
40 +18.66! 8.63G 4:43.22 bxc3!
40 +17.61! 8.14G 4:27.47 bxc3!
40 +16.78! 7.88G 4:19.32 bxc3!
40 +16.14! 7.24G 3:58.96 bxc3!
40 +15.65! 7.10G 3:54.61 bxc3!
40 +15.28! 6.68G 3:41.36 bxc3!
40 +15.01! 6.42G 3:33.14 bxc3!
40 +14.80! 6.31G 3:29.70 bxc3!
40 +14.66! 6.22G 3:26.83 bxc3!
40 +14.56! 6.14G 3:24.29 bxc3!
39 +14.47 5.81G 3:13.77 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bh5 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Bf7 Kh1 Kh7 Ra7 Kg8 Be3 Kf8 Bxg5 Bh5 Kg1 Ke8 Bh6 Kd8 f7 Bxf7 Rxf7 Ke8 Ra7 Kd8 Kg2 Ke8 Bg5 K
39 +14.03! 5.26G 2:56.42 bxc3!
39 +13.66! 4.86G 2:43.62 bxc3!
39 +13.38! 4.52G 2:32.78 bxc3!
39 +13.18! 4.29G 2:25.29 bxc3!
39 +13.04! 4.09G 2:18.84 bxc3!
39 +12.94! 3.98G 2:14.99 bxc3!
38 +12.85 3.84G 2:10.43 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra8+ Kh7 Ra7 Kg8 Bb4 Be8 Rg7+ Kh8 Kg1 Bh5 Rxg5 Be8 Rg7 c3 Bxc3 Bh5 Bb4 Be8 f7 Bxf7 Rxf7
38 +12.59! 3.51G 1:59.26 bxc3!
38 +12.39! 3.22G 1:49.96 bxc3!
38 +12.25! 2.99G 1:42.04 bxc3!
38 +12.15! 2.82G 1:36.40 bxc3!
37 +12.05 2.70G 1:32.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rh7 a3 Rf2 a2 Rxa2 Nxc3 Ra3 Ba4 Rxc3 Rb3 Rc1 Rb7 Rg7+ Kh8 Nxe6 Rg8 Nc5 Rxg7 fxg7+ Kxg7 Nxb7 f6 Nc5 Be8 Ra1 fxe5 Ra7+ Kh6 Ra8 Bb5 Rb8 Bc6 Rc8 Bb5 dxe5 c3 Ne6 Kh5 Rxc3 Ba4 Nf4+ Kg4 Nxd5 Kf5 Rc5
36 +11.97 2.55G 1:27.68 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rf2 a3 Rh7 a2 Rxa2 Nxc3 Ra3 Ba4 Rxc3 Rb3 Rc1 Rb7 Rg7+ Kh8 Nxe6 Rg8 Nc5 Ra7 Rxg8+ Kxg8 Ra1 Bd1 Rxd1 Ra8 Rb1 c3 Rc1 Kh7 Rxc3 g5 Rb3 Kg6 Rb7 Ra1 Rb8 g4 Kg2 Kf5 Rb7 Ra2+ Bf2 Kg6 Rb8
36 +11.92! 2.43G 1:23.79 bxc3!
36 +11.77! 2.24G 1:17.33 bxc3!
36 +11.68! 2.12G 1:13.63 bxc3!
35 +11.58! 1.89G 1:05.74 bxc3!
35 +11.21! 1.58G 0:55.57 bxc3!
35 +10.93! 1.39G 0:49.33 bxc3!
35 +10.73! 1.32G 0:46.84 bxc3!
35 +10.59! 1.26G 0:44.91 bxc3!
35 +10.49! 1.23G 0:44.06 bxc3!
34 +10.39 1.17G 0:42.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rf2 a3 Rh7 a2 Rxa2 Nxc3 Ra3 Ba4 Rg7+ Kh8 Rxc3 Rb3 Rc1 Rb7 Nxe6 Rg8 Nc5 Bc6 Nxb7 Bxb7 Rxf7 Bc8 Re7 Bg4 Be3 g5 f7 Rf8 e6 Kg7 Kg1 Bh5 Bxg5 Rh8
34 +10.29! 1.10G 0:39.74 bxc3!
34 +10.20! 1.06G 0:38.30 bxc3!
33 +10.10 1.00G 0:36.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bc2 Nxf7+ Rxf7 Rxf7 Be4+ Kg1 Rb1+ Be1 Rxe1+ Kf2 Rb1 Rxa3 Rb8 Raa7 g5 Rg7 Rg8 Kg3 Bf5 Kf3 g4+ Kg3 Bb1 Kxg4 Be4 Rxg8+ Kxg8 h4 Bg6 Kg5 Be4 Rg7+ Kf8 Re
33 +9.95! 931.3M 0:34.08 bxc3!
33 +9.75! 860.7M 0:31.73 bxc3!
33 +9.60! 828.6M 0:30.68 bxc3!
33 +9.51! 778.5M 0:29.01 bxc3!
32 +9.41 731.9M 0:27.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rb1 Kg2 Rb7 Rxa3 Bg4 Rh7+ Kg8 Kg3 Bf5 Rg7+ Kh8 Be3 Rc7 Ra6 Rb7 Kf4 Rd7 Rh7+ Kg8 Bc1 Rc7 Ba3 Re8 Rg7+ Kh8 Nxf7+ Rxf7
32 +8.93! 628.9M 0:23.88 bxc3!
32 +8.44! 581.6M 0:22.24 bxc3!
32 +8.07! 541.6M 0:20.86 bxc3!
32 +7.79! 511.9M 0:19.84 bxc3!
32 +7.59! 484.6M 0:18.89 bxc3!
32 +7.45! 447.0M 0:17.53 bxc3!
32 +7.35! 413.8M 0:16.30 bxc3!
31 +7.26 382.1M 0:15.12 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Ra2 Rb2 Rxa3 Bc2 Kg2 Be4+ Kh3 Rg2 Be3 Rxg5 Bxg5 Bf5+ Kg3 Be4 Ra7 Rb8 Rh4 Bc2 Kg2 Be4+ Kf2 Bc2 Kg3 Rd8 Kf3 Bd1+ Kg2 Be2 Rh6 Rb8 Kh3
31 +7.23! 331.7M 0:13.23 bxc3!
31 +5.53! 269.1M 0:10.81 bxc3!
31 +4.19! 235.5M 0:09.48 bxc3!
31 +3.13! 215.2M 0:08.62 bxc3!
31 +2.31! 195.8M 0:07.83 bxc3!
31 +1.67! 184.5M 0:07.35 bxc3!
31 +1.18! 169.6M 0:06.74 bxc3!
31 +0.81! 155.3M 0:06.16 bxc3!
31 +0.53! 135.7M 0:05.38 bxc3!
31 +0.33! 126.3M 0:05.00 bxc3!
31 +0.19! 114.8M 0:04.54 bxc3!
31 +0.09! 106.7M 0:04.22 bxc3!
30 0.00 54.7M 0:02.15 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
29 0.00 42.3M 0:01.67 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
28 0.00 24.4M 0:00.97 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
27 0.00 18.0M 0:00.71 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
26 0.00 12.2M 0:00.49 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
25 0.00 10.9M 0:00.43 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
24 0.00 7.71M 0:00.31 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
23 0.00 3.90M 0:00.16 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
22 0.00 2.67M 0:00.11 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
21 0.00 1.51M 0:00.06 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
20 0.00 1.11M 0:00.04 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
19 0.00 840994 0:00.03 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
18 0.00 632712 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
17 0.00 438488 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
16 0.00 359797 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
15 0.00 180941 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
14 0.00 122640 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
13 0.00 95442 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
12 0.00 67244 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
11 0.00 60839 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
10 0.00 53769 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
9 0.00 49021 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
8 0.00 14121 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
7 0.00 11357 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+
6 0.00 8113 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8
5 -2.27 4887 0:00.00 bxc3 b2 Nh7 b1=Q Rxb1 Nxb1 Nxf8
4 -2.05 2700 0:00.00 bxc3 b2 Nh7 b1=B h4
3 -2.07 1839 0:00.00 bxc3 b2 Nh7 b1=Q
2 -4.08 932 0:00.00 bxc3 b2
1 +0.22 260 0:00.00 bxc3
-
MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: No chance
left it run as I was watching tv on the iMac, it dropped down to a mate-in-33MikeB wrote: ↑Tue Sep 04, 2018 3:16 am [d]1r3rk1/5p2/2b1pPpR/3pP1N1/p1pP4/npq5/1P2B2P/3R2BK w - - 0 1
Using the back and forth method, i.e., playing out the position and various lines until mate is found, and then backing up the original position, I am now seeing a mate-in-35. It would take much longer from a clean start :
The engine is McCain, soon to be released.Code: Select all
dep score nodes time (not shown: tbhits knps seldep) 68 #35 10.3G 5:30.79 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Rb3 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rg7 Ke8 Re7+ Kf8 Rxe6+ Kg7 Rc6 c3 e6 67 #35 8.90G 4:45.89 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Rb3 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rg7 Ke8 Re7+ Kf8 Rxe6+ Kg7 Rc6 c3 e6 66 #36 6.83G 3:39.43 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 65 #36 5.67G 3:02.61 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 64 #36 5.11G 2:44.62 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 63 #36 4.24G 2:16.79 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 62 #36 3.41G 1:49.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 61 #36 2.63G 1:24.87 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 60 #36 2.27G 1:13.35 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 59 #36 1.76G 0:56.53 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 58 #36 1.47G 0:46.98 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 57 #36 1.02G 0:32.33 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 K 56 #36 827.1M 0:26.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 55 #36 609.0M 0:18.88 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 54 #36 480.9M 0:14.65 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 53 #36 408.2M 0:12.23 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 52 #36 307.7M 0:08.89 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 51 #36 274.8M 0:07.83 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 50 #36 240.8M 0:06.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 49 #36 213.6M 0:05.98 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 48 #36 195.6M 0:05.44 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 47 #36 176.6M 0:04.90 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 46 #36 153.4M 0:04.24 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 45 #36 138.4M 0:03.80 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 44 #36 121.5M 0:03.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 43 #36 107.6M 0:02.99 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 42 #36 97.9M 0:02.72 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 41 #36 92.0M 0:02.55 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 40 #36 85.6M 0:02.34 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 39 #36 79.5M 0:02.18 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 38 #36 74.4M 0:02.05 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 37 #36 69.0M 0:01.91 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 36 #36 56.0M 0:01.61 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 35 #36 50.6M 0:01.48 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 34 #36 36.8M 0:01.16 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 c3 Bxc3 Kf8 Bb4+ Kg8 Kg1 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7 33 #36 25.2M 0:00.86 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Be1 Bf3+ Kg1 Rb3 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Ra7 Bf7 Bb4 g4 Kh1 g3 hxg3 c3 Bxc3 Bh5 Kg1 Kf8 Bb4+ Kg8 Rg7+ Kh8 f7 Bxf7 Rxf7 32 +17.07 12.0M 0:00.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 cxb3 Rxa3 Kb2 Ra 31 +16.95 9.98M 0:00.29 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 cxb3 Rxa3 Kb2 Ra 30 +16.63 7.84M 0:00.22 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 Nxb3 Kxb3 Rg2 a2 Rb8+ 29 +16.09 7.14M 0:00.20 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Bd7 Ne6 Rb2 Rxa3+ Kb4 Ra7 Bc6 Rb7+ Ka3 Rxb2 Kxb 28 +16.09 6.42M 0:00.18 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Bd7 Ne6 Rb2 Rxa3+ Kb4 Ra7 Bc6 Rb7+ Ka3 Rxb2 Kxb 27 +15.88 5.91M 0:00.17 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 Nc5 g4 e8=Q Bxe8 Rxe8 Rb2 Rx 26 +15.17 4.96M 0:00.14 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 25 +15.07 3.90M 0:00.11 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 24 +14.81 3.62M 0:00.10 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 Kb4 Rf8 Kc3 Ne6 g5 e8=R Bxe8 Rxe8 g4 Nc5 Rb2 Rx 23 +14.73 3.02M 0:00.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Ka7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 22 +13.79 2.84M 0:00.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 f7 Kb6 Ng5 Rxc3 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 e6 Ka5 e7 21 +13.79 2.61M 0:00.07 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 f7 Kb6 Nxe6 Rf3 Ng5 Rbxf7 Rxf7 Rb3 20 +10.36 2.34M 0:00.07 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Rg8 Kb6 Ng5 Ka5 f7 Rxf7 Nxf7 Ka4 Rxg6 19 +8.35 2.10M 0:00.06 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rxb7+ Rxb7 Ng5 Be8 Rxa3 Rb6 f7 18 +13.85 1.03M 0:00.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 Rf8+ Kc7 Ng5 Rxc3 Nxe6+ Kb6 f7 Rf3 Ng5 Rbxf7 Rxf7 Rb3 17 +13.85 960197 0:00.03 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rf2 Rfb8 Rh7 R8b7 Rg7+ Kf8 Ra2 R1b3 Nh7+ Ke8 Rg8+ Kd7 Rf8 Kc7 Rxf7+ Kb8 16 +4.11 851613 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Rxf7 Rxf7 Nxf7+ Kg8 Nd8 15 +4.68 711958 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 Bf3 Rf8+ Kh7 14 +6.35 588239 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 13 +4.68 531724 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 12 +2.67 482578 0:00.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 11 +1.43 468647 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 10 +1.43 451956 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 9 +1.43 427026 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 8 0.00 411611 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 7 0.00 404505 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 6 0.00 396132 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ Kg8 5 +0.44 388832 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 4 +0.44 386760 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Nxf7+ Rxf7 Rxf7 3 -1.01 383667 0:00.01 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 2 -0.22 378479 0:00.01 bxc3 b2 1 -0.22 371417 0:00.01 bxc3 b2
This what the analysis looks like using a clean start:
Code: Select all
dep score nodes time (not shown: tbhits knps seldep) 64 #37 27.3G 14:48.40 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra7 Bh5 Rg7+ Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rh7 g3 hxg3 Ke8 Re7+ Kd8 Rx 63 #37 25.3G 13:45.32 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 62 #37 24.0G 13:03.32 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 61 #37 23.0G 12:27.97 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 60 #37 22.1G 11:58.61 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 59 #37 21.3G 11:33.96 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 58 #37 20.8G 11:16.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 57 #37 20.3G 10:59.19 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 56 #37 19.7G 10:38.92 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 55 #37 19.2G 10:23.13 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 54 #37 18.9G 10:13.73 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 53 #37 18.6G 10:01.07 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 52 #37 18.3G 9:52.53 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c 51 #37 18.1G 9:43.60 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c 50 #37 17.9G 9:37.02 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c 49 #37 17.7G 9:32.11 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 g4 Kg1 g3 hxg3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 Kg7 Bb4 c 48 #38 17.6G 9:29.75 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Ra2 Rb8 Rg7 Rg8 Raa7 Rxg7 Rxg7 Be8 Kg1 Bh5 Bb4 c3 Bxc3 Be8 f7 Bxf7 Rxf7 Kg8 Rf6 47 #43 17.4G 9:21.57 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Bb4+ Kf7 Ra7+ Kg6 Rg7+ Kf5 f7 46 #42 17.3G 9:19.01 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Bb4+ Kf7 Ra7+ Kg6 Rg7+ Kf5 f7 45 #45 17.2G 9:16.44 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Kg8 Bb4 Be8 Ra8 Kf7 Kh1 c3 Bxc3 Kf8 Ra7 Bf7 Bb4+ Kg8 Kg1 Bh5 Rg7+ 45 #54! 17.1G 9:13.12 bxc3! 45 +169.49! 17.1G 9:13.09 bxc3! 45 +168.90! 17.1G 9:13.09 bxc3! 44 +168.80 16.6G 8:57.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra7 Kf8 Ra8+ Be8 Bb4+ Kf7 Kh1 c3 Bxc3 Kf8 Ra7 Bf7 Kg1 Bg6 Bb4+ Ke8 Re7+ Kd8 f 44 +168.76! 16.5G 8:54.03 bxc3! 44 +92.53! 16.4G 8:53.60 bxc3! 44 +88.18! 16.4G 8:52.76 bxc3! 44 +84.72! 16.4G 8:51.92 bxc3! 44 +82.01! 16.3G 8:49.07 bxc3! 44 +79.85! 16.3G 8:47.59 bxc3! 44 +78.15! 16.1G 8:42.62 bxc3! 44 +76.81! 16.0G 8:40.25 bxc3! 44 +75.76! 16.0G 8:39.79 bxc3! 44 +74.92! 16.0G 8:39.70 bxc3! 44 +74.28! 16.0G 8:39.68 bxc3! 44 +73.70! 16.0G 8:39.67 bxc3! 44 +73.12! 16.0G 8:39.66 bxc3! 44 +72.80! 16.0G 8:39.60 bxc3! 44 +72.59! 16.0G 8:39.59 bxc3! 44 +72.43! 16.0G 8:39.58 bxc3! 44 +72.31! 16.0G 8:39.58 bxc3! 43 +72.21 15.3G 8:19.77 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bh5 Nxf7+ Rxf7 Rxf7 g5 Ra7 g4 R2xa3 g3 hxg3 Bf3+ Kh2 Rb1 Ra1 Rxa1 Rxa1 Kg8 Ra7 Kf8 Ra8+ Kf7 Be3 Bh5 Ra7+ Ke8 Bg5 Kf8 Re7 Kg8 Bh6 Kh8 Rg7 Be8 Kg2 Bh 43 +70.73! 15.0G 8:10.18 bxc3! 43 +67.31! 14.9G 8:06.57 bxc3! 43 +62.75? 14.9G 8:06.31 bxc3 b2? 43 +69.16! 14.9G 8:05.90 bxc3! 43 +67.46! 14.8G 8:03.76 bxc3! 43 +66.12! 14.8G 8:03.48 bxc3! 43 +63.85? 14.8G 8:01.91 bxc3 b2? 43 +67.26! 14.8G 8:01.34 bxc3! 43 +66.62! 14.7G 8:00.11 bxc3! 43 +66.13! 14.7G 7:59.47 bxc3! 43 +65.76! 14.7G 7:57.79 bxc3! 43 +64.43? 14.6G 7:57.15 bxc3 b2? 43 +65.60? 14.6G 7:56.13 bxc3 b2? 43 +66.50! 14.6G 7:54.87 bxc3! 43 +65.71? 14.6G 7:54.53 bxc3 b2? 42 +66.50 14.5G 7:54.46 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Bg6 Be1 Kg8 Ra8+ Kh7 Ra7+ Kh6 Bd2 Bh5 Rg7 Bg6 Bxg5+ Kh5 Bd2 Be8 f7 Bxf7 Rxf7 Kg6 Rf6+ Kh7 42 +60.85! 14.2G 7:43.76 bxc3! 42 +50.47! 14.2G 7:43.68 bxc3! 42 +44.66! 14.2G 7:42.74 bxc3! 42 +40.36! 14.2G 7:41.94 bxc3! 42 +36.94! 14.1G 7:41.12 bxc3! 42 +34.22! 14.0G 7:38.19 bxc3! 42 +32.07! 14.0G 7:35.30 bxc3! 42 +30.37! 13.8G 7:28.98 bxc3! 42 +29.03! 13.6G 7:24.56 bxc3! 42 +27.97! 13.2G 7:11.79 bxc3! 42 +27.15! 12.9G 7:01.89 bxc3! 42 +26.51! 12.9G 7:00.93 bxc3! 42 +26.02! 12.9G 7:00.20 bxc3! 42 +25.65! 12.8G 6:58.16 bxc3! 42 +25.37! 12.8G 6:57.25 bxc3! 42 +25.17! 12.7G 6:55.64 bxc3! 42 +24.94? 12.7G 6:55.04 bxc3 b2? 42 +25.22! 12.6G 6:51.11 bxc3! 41 +25.12 12.4G 6:45.68 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Rc1+ Be1 Bh5 Kf2 Rb1 R2xa3 Rb3 Kg1 Rxa3 Rxa3 Bf7 Kh1 Kh7 Ra7 Kg8 Kg1 c3 Bxc3 Kf8 Bb4+ Ke8 Re7+ Kf8 Kh1 Kg8 Ra7 41 +24.92! 11.8G 6:24.25 bxc3! 41 +23.58! 11.3G 6:08.74 bxc3! 41 +22.53! 10.7G 5:49.53 bxc3! 41 +21.70! 10.2G 5:35.24 bxc3! 41 +21.06! 10.0G 5:27.29 bxc3! 41 +20.57! 9.70G 5:17.52 bxc3! 41 +20.20! 9.60G 5:14.38 bxc3! 41 +19.93! 9.55G 5:12.85 bxc3! 41 +19.72! 9.52G 5:11.82 bxc3! 41 +19.58! 9.51G 5:11.24 bxc3! 41 +19.48! 9.44G 5:09.13 bxc3! 40 +19.39 9.19G 5:01.06 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bh5 R7xa3 Rxa3 Rxa3 Bf7 Be1 Kh7 Ra7 Kg8 Kg1 Bh5 Rg7+ Kh8 Rxg5 Be8 Kh1 Bf7 Rg7 Bh5 Bb4 c3 Rg5 Bf7 Bxc3 Be8 Kg1 Bf7 Rg7 B 40 +18.66! 8.63G 4:43.22 bxc3! 40 +17.61! 8.14G 4:27.47 bxc3! 40 +16.78! 7.88G 4:19.32 bxc3! 40 +16.14! 7.24G 3:58.96 bxc3! 40 +15.65! 7.10G 3:54.61 bxc3! 40 +15.28! 6.68G 3:41.36 bxc3! 40 +15.01! 6.42G 3:33.14 bxc3! 40 +14.80! 6.31G 3:29.70 bxc3! 40 +14.66! 6.22G 3:26.83 bxc3! 40 +14.56! 6.14G 3:24.29 bxc3! 39 +14.47 5.81G 3:13.77 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bh5 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Bh5 R2xa3 Rxa3 Rxa3 Bf7 Kh1 Kh7 Ra7 Kg8 Be3 Kf8 Bxg5 Bh5 Kg1 Ke8 Bh6 Kd8 f7 Bxf7 Rxf7 Ke8 Ra7 Kd8 Kg2 Ke8 Bg5 K 39 +14.03! 5.26G 2:56.42 bxc3! 39 +13.66! 4.86G 2:43.62 bxc3! 39 +13.38! 4.52G 2:32.78 bxc3! 39 +13.18! 4.29G 2:25.29 bxc3! 39 +13.04! 4.09G 2:18.84 bxc3! 39 +12.94! 3.98G 2:14.99 bxc3! 38 +12.85 3.84G 2:10.43 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 Bh5 Ra7 g5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra8+ Kh7 Ra7 Kg8 Bb4 Be8 Rg7+ Kh8 Kg1 Bh5 Rxg5 Be8 Rg7 c3 Bxc3 Bh5 Bb4 Be8 f7 Bxf7 Rxf7 38 +12.59! 3.51G 1:59.26 bxc3! 38 +12.39! 3.22G 1:49.96 bxc3! 38 +12.25! 2.99G 1:42.04 bxc3! 38 +12.15! 2.82G 1:36.40 bxc3! 37 +12.05 2.70G 1:32.36 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rh7 a3 Rf2 a2 Rxa2 Nxc3 Ra3 Ba4 Rxc3 Rb3 Rc1 Rb7 Rg7+ Kh8 Nxe6 Rg8 Nc5 Rxg7 fxg7+ Kxg7 Nxb7 f6 Nc5 Be8 Ra1 fxe5 Ra7+ Kh6 Ra8 Bb5 Rb8 Bc6 Rc8 Bb5 dxe5 c3 Ne6 Kh5 Rxc3 Ba4 Nf4+ Kg4 Nxd5 Kf5 Rc5 36 +11.97 2.55G 1:27.68 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rf2 a3 Rh7 a2 Rxa2 Nxc3 Ra3 Ba4 Rxc3 Rb3 Rc1 Rb7 Rg7+ Kh8 Nxe6 Rg8 Nc5 Ra7 Rxg8+ Kxg8 Ra1 Bd1 Rxd1 Ra8 Rb1 c3 Rc1 Kh7 Rxc3 g5 Rb3 Kg6 Rb7 Ra1 Rb8 g4 Kg2 Kf5 Rb7 Ra2+ Bf2 Kg6 Rb8 36 +11.92! 2.43G 1:23.79 bxc3! 36 +11.77! 2.24G 1:17.33 bxc3! 36 +11.68! 2.12G 1:13.63 bxc3! 35 +11.58! 1.89G 1:05.74 bxc3! 35 +11.21! 1.58G 0:55.57 bxc3! 35 +10.93! 1.39G 0:49.33 bxc3! 35 +10.73! 1.32G 0:46.84 bxc3! 35 +10.59! 1.26G 0:44.91 bxc3! 35 +10.49! 1.23G 0:44.06 bxc3! 34 +10.39 1.17G 0:42.08 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nb5 Rf2 a3 Rh7 a2 Rxa2 Nxc3 Ra3 Ba4 Rg7+ Kh8 Rxc3 Rb3 Rc1 Rb7 Nxe6 Rg8 Nc5 Bc6 Nxb7 Bxb7 Rxf7 Bc8 Re7 Bg4 Be3 g5 f7 Rf8 e6 Kg7 Kg1 Bh5 Bxg5 Rh8 34 +10.29! 1.10G 0:39.74 bxc3! 34 +10.20! 1.06G 0:38.30 bxc3! 33 +10.10 1.00G 0:36.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Bc2 Nxf7+ Rxf7 Rxf7 Be4+ Kg1 Rb1+ Be1 Rxe1+ Kf2 Rb1 Rxa3 Rb8 Raa7 g5 Rg7 Rg8 Kg3 Bf5 Kf3 g4+ Kg3 Bb1 Kxg4 Be4 Rxg8+ Kxg8 h4 Bg6 Kg5 Be4 Rg7+ Kf8 Re 33 +9.95! 931.3M 0:34.08 bxc3! 33 +9.75! 860.7M 0:31.73 bxc3! 33 +9.60! 828.6M 0:30.68 bxc3! 33 +9.51! 778.5M 0:29.01 bxc3! 32 +9.41 731.9M 0:27.40 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rb1 Kg2 Rb7 Rxa3 Bg4 Rh7+ Kg8 Kg3 Bf5 Rg7+ Kh8 Be3 Rc7 Ra6 Rb7 Kf4 Rd7 Rh7+ Kg8 Bc1 Rc7 Ba3 Re8 Rg7+ Kh8 Nxf7+ Rxf7 32 +8.93! 628.9M 0:23.88 bxc3! 32 +8.44! 581.6M 0:22.24 bxc3! 32 +8.07! 541.6M 0:20.86 bxc3! 32 +7.79! 511.9M 0:19.84 bxc3! 32 +7.59! 484.6M 0:18.89 bxc3! 32 +7.45! 447.0M 0:17.53 bxc3! 32 +7.35! 413.8M 0:16.30 bxc3! 31 +7.26 382.1M 0:15.12 bxc3 b2 Bd3 b1=Q Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Ra2 Rb2 Rxa3 Bc2 Kg2 Be4+ Kh3 Rg2 Be3 Rxg5 Bxg5 Bf5+ Kg3 Be4 Ra7 Rb8 Rh4 Bc2 Kg2 Be4+ Kf2 Bc2 Kg3 Rd8 Kf3 Bd1+ Kg2 Be2 Rh6 Rb8 Kh3 31 +7.23! 331.7M 0:13.23 bxc3! 31 +5.53! 269.1M 0:10.81 bxc3! 31 +4.19! 235.5M 0:09.48 bxc3! 31 +3.13! 215.2M 0:08.62 bxc3! 31 +2.31! 195.8M 0:07.83 bxc3! 31 +1.67! 184.5M 0:07.35 bxc3! 31 +1.18! 169.6M 0:06.74 bxc3! 31 +0.81! 155.3M 0:06.16 bxc3! 31 +0.53! 135.7M 0:05.38 bxc3! 31 +0.33! 126.3M 0:05.00 bxc3! 31 +0.19! 114.8M 0:04.54 bxc3! 31 +0.09! 106.7M 0:04.22 bxc3! 30 0.00 54.7M 0:02.15 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 29 0.00 42.3M 0:01.67 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 28 0.00 24.4M 0:00.97 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 27 0.00 18.0M 0:00.71 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 26 0.00 12.2M 0:00.49 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 25 0.00 10.9M 0:00.43 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 24 0.00 7.71M 0:00.31 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 23 0.00 3.90M 0:00.16 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 22 0.00 2.67M 0:00.11 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 21 0.00 1.51M 0:00.06 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 20 0.00 1.11M 0:00.04 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 19 0.00 840994 0:00.03 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 18 0.00 632712 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 17 0.00 438488 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 16 0.00 359797 0:00.02 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 15 0.00 180941 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 14 0.00 122640 0:00.01 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 13 0.00 95442 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 12 0.00 67244 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 11 0.00 60839 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 10 0.00 53769 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 9 0.00 49021 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 8 0.00 14121 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 7 0.00 11357 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 Rh7+ 6 0.00 8113 0:00.00 bxc3 b2 Rh7 b1=Q Rxb1 Nxb1 Rg7+ Kh8 5 -2.27 4887 0:00.00 bxc3 b2 Nh7 b1=Q Rxb1 Nxb1 Nxf8 4 -2.05 2700 0:00.00 bxc3 b2 Nh7 b1=B h4 3 -2.07 1839 0:00.00 bxc3 b2 Nh7 b1=Q 2 -4.08 932 0:00.00 bxc3 b2 1 +0.22 260 0:00.00 bxc3
Code: Select all
dep score nodes time (not shown: tbhits knps seldep)
68 #33 39.9G 21:22.68 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Be1 Rb3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Bh5 R2xa3 Rxa3 Rxa3 g4 Bb4 Bf7 Ra7 Kg8 Rc7 c3 Bxc3 Kf8 Rc8+ Be8 Bb4+ Kf7 Ra8 Bd7 Rf8+ Kg6 Rg8+ Kf5 f7
67 #34 34.5G 18:38.24 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Be1 Rb3 Nxf7+ Rxf7 Rxf7 Bf3+ Kg1 g5 Ra7 Bh5 R2xa3 Rxa3 Rxa3 g4 Bb4 Bf7 Ra7 Kg8 Rc7 c3 Bxc3 Bh5 Bb4 Bf7 Ra7 g3 hxg3 Bh5 Rg7+ Kh8 f7 Bxf7 Rxf7
66 #37 30.4G 16:26.24 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 g4 Ra8+ Kh7 Ra7+ Kh8 Be1 Kg8 Rg7+ Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 c3 Bxc3 Ke8 Ra7 Kd8
65 #37 27.9G 15:06.03 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 g4 Ra8+ Kh7 Ra7+ Kh8 Be1 Kg8 Rg7+ Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 c3 Bxc3 Ke8 Ra7 Kd8
64 #37 27.3G 14:48.40 bxc3 b2 Bd3 b1=R Bxb1 Rxb1 Rd2 Nc2 Rxc2 a3 Rg2 Ba4 Rh7 Bd1 Rg7+ Kh8 Ra2 Rb3 Bf2 Rxc3 Nxf7+ Rxf7 Rxf7 g5 Ra7 Bf3+ Kg1 Bh5 R2xa3 Rxa3 Rxa3 Kg8 Be1 Bf7 Ra7 Bh5 Rg7+ Kf8 Bb4+ Ke8 Re7+ Kd8 f7 Bxf7 Rxf7 g4 Rh7 g3 hxg3 Ke8 Re7+ Kd8 -
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: No chance
I think this is one of the positions being discussed in this thread. So far the best Cfish can do (direct search) is mate-in-37.Eelco de Groot wrote: ↑Tue Sep 04, 2018 2:21 am
I was hoping to get confirmation of a M38 at depth 96, but with 512 Mb it was not entirely stable and there was a 800 min delay between depth 95 and 96. This is not exactly the official Kaissa Iv in case anyone wants to verify
[d]1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - - 2 27
info depth 94 seldepth 74 multipv 1 score mate 37 nodes 1776137957024 nps 52408124 hashfull 999 tbhits 0 time 33890508 pv f2g1 a5c3 b2c3 b3b2 e2d3 b2b1b d3b1 b8b1 d1d2 a3c2 d2c2 a4a3 c2f2 f8b8 h6h7 b8b7 h7g7 g8f8 f2a2 b1b3 g5h7 f8e8 g7g8 e8d7 g8f8 c6a4 f8f7 d7c6 f7b7 b3b7 h7g5 a4d1 a2a3 b7b8 a3a6 c6b5 a6e6 b8f8 e6e7 b5a4 f6f7 d1g4 e5e6 a4b3 e7e8 g4e6 e8f8 e6f7 f8f7 b3c3 f7d7 c3d3 d7d5 c4c3 d5c5 d3d2 h1g2 d2c2 d4d5 c2b2 g5e4 c3c2 c5b5 b2c1 g1e3 c1d1 e4c3 d1e1 e3c1 g6g5 b5b8 g5g4 b8e8
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Eelco de Groot
- Posts: 4565
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: No chance
Hi Mike and Louis,zullil wrote: ↑Tue Sep 04, 2018 12:04 pmI think this is one of the positions being discussed in this thread. So far the best Cfish can do (direct search) is mate-in-37.Eelco de Groot wrote: ↑Tue Sep 04, 2018 2:21 am
I was hoping to get confirmation of a M38 at depth 96, but with 512 Mb it was not entirely stable and there was a 800 min delay between depth 95 and 96. This is not exactly the official Kaissa Iv in case anyone wants to verify
[d]1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - - 2 27
info depth 94 seldepth 74 multipv 1 score mate 37 nodes 1776137957024 nps 52408124 hashfull 999 tbhits 0 time 33890508 pv f2g1 a5c3 b2c3 b3b2 e2d3 b2b1b d3b1 b8b1 d1d2 a3c2 d2c2 a4a3 c2f2 f8b8 h6h7 b8b7 h7g7 g8f8 f2a2 b1b3 g5h7 f8e8 g7g8 e8d7 g8f8 c6a4 f8f7 d7c6 f7b7 b3b7 h7g5 a4d1 a2a3 b7b8 a3a6 c6b5 a6e6 b8f8 e6e7 b5a4 f6f7 d1g4 e5e6 a4b3 e7e8 g4e6 e8f8 e6f7 f8f7 b3c3 f7d7 c3d3 d7d5 c4c3 d5c5 d3d2 h1g2 d2c2 d4d5 c2b2 g5e4 c3c2 c5b5 b2c1 g1e3 c1d1 e4c3 d1e1 e3c1 g6g5 b5b8 g5g4 b8e8
Thanks for the feedback and added analysis, it goes a bit quicker on your machines than with one thread on mine
I think the Mc Cain version of Brainfish (Off topic this reminds me a bit of Michael Caine, which is not the actor's real name but inspired by "The Caine Mutiny" a good film with Humphrey Bogart. So there we are back to Caines in the Navy again) is right that it is Mate in 33, at least I can confirm that the PV after 11 moves from Mike B. indeed is M22 now:[pgn] [Event "?"] [Site "?"] [Date "2018.09.04"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - -"] 1. Bg1 Qxc3 2. bxc3 b2 3. Bd3 b1=R 4. Bxb1 Rxb1 5. Rd2 Nc2 6. Rxc2 a3 7. Rg2 Ba4 8. Rh7 Bd1 9. Rg7+ Kh8 10. Ra2 Rb3 11. Bf2 Rxc3 {diagram below}* [/pgn]
[d]5r1k/5pR1/4pPp1/3pP1N1/2pP4/p1r5/R4B1P/3b3K w - -
Engine: Kaissa IV (512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
91 441:20 +M22 12.Nxf7+ Rxf7 13.Rxf7 g5 14.Ra7 Bh5
15.R2xa3 Rxa3 16.Rxa3 Kg8 17.Be3 Bf3+
18.Kg1 Bh5 19.Bxg5 Kf8 20.Ra8+ Kf7
21.Be3 c3 22.Kf2 c2 23.Kg3 Kg6
24.Kf4 Kh7 25.Kg5 (73.211.953.648) 2764
91 441:20 +M22 12.Be1 Rb3 13.Nxf7+ Rxf7 14.Rxf7 g5
15.Ra7 Bh5 16.R2xa3 Rxa3 17.Rxa3 Kg8
18.Bd2 Kf7 19.Ra7+ Kg8 20.Kg2 Kf8
21.Bxg5 Ke8 22.Re7+ Kf8 23.Bh6+ Kg8
24.Kg3 c3 25.Kh4 (73.211.953.648) 2764
91 441:20 +M22 12.Kg1 Rb3 13.Nxf7+ Rxf7 14.Rxf7 g5
15.Ra7 Kg8 16.R2xa3 Rxa3 17.Rxa3 Kf7
18.Ra7+ Kf8 19.Be3 Bh5 20.Bxg5 c3
21.Kg2 c2 22.Ra8+ Kf7 23.Kg3 Kg6
24.Kh4 Bd1 25.Ra7 (73.211.953.648) 2764
But a direct search has problems finding the shortest Mate, even in a direct search it seems with the Mc Cain and even at your depths Louis. It must be because of LMR but at this depth you would not expect this much of an effect of LMR horizon problems. Quiet moves like 12. Be1 are hard here like 1. Bg1 in the original diagram pos.
Thanks guys!
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
-
chrisw
- Posts: 4315
- Joined: Tue Apr 03, 2012 4:28 pm
Re: No chance
Well, it needs no proof that Stockfish is a great program, and reaches incredible depths. But. There's a but.Eelco de Groot wrote: ↑Tue Sep 04, 2018 12:40 pmHi Mike and Louis,zullil wrote: ↑Tue Sep 04, 2018 12:04 pmI think this is one of the positions being discussed in this thread. So far the best Cfish can do (direct search) is mate-in-37.Eelco de Groot wrote: ↑Tue Sep 04, 2018 2:21 am
I was hoping to get confirmation of a M38 at depth 96, but with 512 Mb it was not entirely stable and there was a 800 min delay between depth 95 and 96. This is not exactly the official Kaissa Iv in case anyone wants to verify
[d]1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - - 2 27
info depth 94 seldepth 74 multipv 1 score mate 37 nodes 1776137957024 nps 52408124 hashfull 999 tbhits 0 time 33890508 pv f2g1 a5c3 b2c3 b3b2 e2d3 b2b1b d3b1 b8b1 d1d2 a3c2 d2c2 a4a3 c2f2 f8b8 h6h7 b8b7 h7g7 g8f8 f2a2 b1b3 g5h7 f8e8 g7g8 e8d7 g8f8 c6a4 f8f7 d7c6 f7b7 b3b7 h7g5 a4d1 a2a3 b7b8 a3a6 c6b5 a6e6 b8f8 e6e7 b5a4 f6f7 d1g4 e5e6 a4b3 e7e8 g4e6 e8f8 e6f7 f8f7 b3c3 f7d7 c3d3 d7d5 c4c3 d5c5 d3d2 h1g2 d2c2 d4d5 c2b2 g5e4 c3c2 c5b5 b2c1 g1e3 c1d1 e4c3 d1e1 e3c1 g6g5 b5b8 g5g4 b8e8
Thanks for the feedback and added analysis, it goes a bit quicker on your machines than with one thread on mine
[pgn] [Event "?"] [Site "?"] [Date "2018.09.04"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - -"] 1. Bg1 Qxc3 2. bxc3 b2 3. Bd3 b1=R 4. Bxb1 Rxb1 5. Rd2 Nc2 6. Rxc2 a3 7. Rg2 Ba4 8. Rh7 Bd1 9. Rg7+ Kh8 10. Ra2 Rb3 11. Bf2 Rxc3 {diagram below}* [/pgn]
[d]5r1k/5pR1/4pPp1/3pP1N1/2pP4/p1r5/R4B1P/3b3K w - -
Engine: Kaissa IV (512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott
91 441:20 +M22 12.Nxf7+ Rxf7 13.Rxf7 g5 14.Ra7 Bh5
15.R2xa3 Rxa3 16.Rxa3 Kg8 17.Be3 Bf3+
18.Kg1 Bh5 19.Bxg5 Kf8 20.Ra8+ Kf7
21.Be3 c3 22.Kf2 c2 23.Kg3 Kg6
24.Kf4 Kh7 25.Kg5 (73.211.953.648) 2764
91 441:20 +M22 12.Be1 Rb3 13.Nxf7+ Rxf7 14.Rxf7 g5
15.Ra7 Bh5 16.R2xa3 Rxa3 17.Rxa3 Kg8
18.Bd2 Kf7 19.Ra7+ Kg8 20.Kg2 Kf8
21.Bxg5 Ke8 22.Re7+ Kf8 23.Bh6+ Kg8
24.Kg3 c3 25.Kh4 (73.211.953.648) 2764
91 441:20 +M22 12.Kg1 Rb3 13.Nxf7+ Rxf7 14.Rxf7 g5
15.Ra7 Kg8 16.R2xa3 Rxa3 17.Rxa3 Kf7
18.Ra7+ Kf8 19.Be3 Bh5 20.Bxg5 c3
21.Kg2 c2 22.Ra8+ Kf7 23.Kg3 Kg6
24.Kh4 Bd1 25.Ra7 (73.211.953.648) 2764
But a direct search has problems finding the shortest Mate, even in a direct search it seems with the Mc Cain and even at your depths Louis. It must be because of LMR but at this depth you would not expect this much of an effect of LMR horizon problems. Quiet moves like 12. Be1 are hard here like 1. Bg1 in the original diagram pos.
Thanks guys!
It prunes massively, and treating it like a god or oracle of chess is completely crazy, as this example proves (as would looking at the source code).
Just how much Stockfish misses in getting to the depths it does, may (or may not) be shown by NN engines at some point, although we're not there yet (if ever). It's really, imo, the only interesting aspect left in computer chess: just how many holes are there in the current fast AB programs. And proving the "chess is all tactics" and "Stockfish is god" brigade to have been completely wrong. It may be that Stockfish developers can continue improving, or it may end up being shown that testing against self and similar brothers and sisters is climbing up the wrong hill.
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: No chance
Yes, a pair of good points. I wonder often if, on modern high-end hardware and LTC, the amount of pruning/reducing is actually too much. And, of course, this is related to your second point---Stockfish development is tested by self-play at very short time controls. But how else to do statistically meaningful testing?chrisw wrote: ↑Tue Sep 04, 2018 1:20 pm
Well, it needs no proof that Stockfish is a great program, and reaches incredible depths. But. There's a but.
It prunes massively, and treating it like a god or oracle of chess is completely crazy, as this example proves (as would looking at the source code).
Just how much Stockfish misses in getting to the depths it does, may (or may not) be shown by NN engines at some point, although we're not there yet (if ever). It's really, imo, the only interesting aspect left in computer chess: just how many holes are there in the current fast AB programs. And proving the "chess is all tactics" and "Stockfish is god" brigade to have been completely wrong. It may be that Stockfish developers can continue improving, or it may end up being shown that testing against self and similar brothers and sisters is climbing up the wrong hill.
-
zullil
- Posts: 6442
- Joined: Tue Jan 09, 2007 12:31 am
- Location: PA USA
- Full name: Louis Zulli
Re: No chance
Now at mate-in-34:zullil wrote: ↑Tue Sep 04, 2018 12:04 pmI think this is one of the positions being discussed in this thread. So far the best Cfish can do (direct search) is mate-in-37.Eelco de Groot wrote: ↑Tue Sep 04, 2018 2:21 am
I was hoping to get confirmation of a M38 at depth 96, but with 512 Mb it was not entirely stable and there was a 800 min delay between depth 95 and 96. This is not exactly the official Kaissa Iv in case anyone wants to verify
[d]1r3rk1/5p2/2b1pPpR/q2pP1N1/p1pP4/npP5/1P2BB1P/3R3K w - - 2 27
info depth 94 seldepth 74 multipv 1 score mate 37 nodes 1776137957024 nps 52408124 hashfull 999 tbhits 0 time 33890508 pv f2g1 a5c3 b2c3 b3b2 e2d3 b2b1b d3b1 b8b1 d1d2 a3c2 d2c2 a4a3 c2f2 f8b8 h6h7 b8b7 h7g7 g8f8 f2a2 b1b3 g5h7 f8e8 g7g8 e8d7 g8f8 c6a4 f8f7 d7c6 f7b7 b3b7 h7g5 a4d1 a2a3 b7b8 a3a6 c6b5 a6e6 b8f8 e6e7 b5a4 f6f7 d1g4 e5e6 a4b3 e7e8 g4e6 e8f8 e6f7 f8f7 b3c3 f7d7 c3d3 d7d5 c4c3 d5c5 d3d2 h1g2 d2c2 d4d5 c2b2 g5e4 c3c2 c5b5 b2c1 g1e3 c1d1 e4c3 d1e1 e3c1 g6g5 b5b8 g5g4 b8e8
info depth 99 seldepth 68 multipv 1 score mate 34 nodes 3827947493918 nps 53390202 hashfull 999 tbhits 0 time 71697564 pv f2g1 a5c3 b2c3 b3b2 e2d3 b2b1b d3b1 b8b1 d1d2 a3c2 d2c2 a4a3 c2f2 c6a4 h6h7 a4d1 h7g7 g8h8 g7f7 f8f7 g5f7 h8g8 f7g5 b1b8 f6f7 g8f8 g5e6 f8e7 f7f8q b8f8 e6f8 g6g5 h1g2 d1h5 f8h7 h5g6 h7g5 g6b1 f2f7 e7d8 f7a7 a3a2 g5e6 d8e8 g1e3 a2a1q a7a1 b1e4 g2g3 e4g6 a1a7 g6f7 e6c5 e8f8 e3h6 f8g8 e5e6 f7e8 a7e7 g8h8 c5d7 e8h5 d7f6 h5f7 e7a7 f7e6 a7h7
Will let this go a bit more, to see if Cfish can find a shorter line.