test position (rybka cluster vs houdini 3)

[yanquis1972]

position & idea taken from a post of by M ANSARI @ http://rybkaforum.net/cgi-bin/rybkaforu ... ?tid=26018

[d]

the simple ...Rc8 is probably winninng, but ...a5!! is a crushing blow.

will post analysis from root when H3 finally finds this on my machine


after clearing hash & restarting, H3 was able to find a5 at a much shallower depth --



Analysis by Houdini 3 Pro x64:

42...Rc8 43.Qe3 Qc4 44.Ba1 Qb5 45.Bd4 Rc1
-/+ (-1.02) Depth: 7/14 00:00:00 4kN
42...Rc8
-/+ (-1.11 ++) Depth: 8/15 00:00:00 7kN
42...Rc8 43.Qe3 Qc4 44.Rd2 Qf1 45.Qg1 Qf3 46.a4
-/+ (-1.07) Depth: 8/16 00:00:00 10kN
42...Rc8 43.Qe3 Qc4 44.Kg1 f6 45.Rd2 d5 46.Qb6 Kh7 47.Kh2
-/+ (-1.11) Depth: 9/16 00:00:00 31kN
42...Rc8 43.Qe3 Qc4 44.Kg1 f6 45.Rd2 d5 46.Qb6 Kh7 47.Kh2
-/+ (-1.11) Depth: 10/20 00:00:00 33kN
42...Rc8 43.Qe3
-/+ (-1.02 --) Depth: 11/20 00:00:00 56kN
42...h4 43.gxh4 Qh6 44.Qe3 Qxh4 45.Qg3 Qh7 46.h4 Rc8 47.Rd2 Qh6 48.a4
-/+ (-1.09) Depth: 11/20 00:00:00 81kN
42...h4 43.gxh4
-/+ (-1.00 --) Depth: 12/22 00:00:00 101kN
42...h4 43.gxh4 Qh6 44.Qe3 Qxh4 45.Qg3 Qh7 46.Rd2 d5 47.Bd4 Rc8 48.Bc5 Re8 49.Kg1
-/+ (-1.02) Depth: 12/22 00:00:00 178kN
42...h4 43.gxh4
-/+ (-0.93 --) Depth: 13/30 00:00:00 249kN
42...h4 43.gxh4 Qh6 44.Qe3 Qxh4 45.Qg3 Qh7 46.h4 Rc8 47.Rd2 d5 48.Qg5 Kf8 49.Qg3 f6 50.Bd4 Rc1 51.Bc5+ Kg8
-/+ (-0.98) Depth: 13/30 00:00:00 650kN
42...h4 43.gxh4 Qh6 44.Qe3 Qxh4 45.Qg3 Qh7 46.h4 Rc8 47.Rd2 d5 48.Qg5 Kf8 49.Qg3 f6 50.Bd4 Rc1 51.Bc5+ Kg8
-/+ (-0.98) Depth: 14/30 00:00:00 739kN
42...Rc8 43.Qe3 Qc4 44.Kg1 d5 45.Rd2 Qb5 46.Qe2 Qb6+ 47.Qf2 Qd6 48.Qd4 f6 49.Re2 Rc4
-/+ (-1.02) Depth: 14/30 00:00:00 889kN
42...Rc8
-/+ (-1.11 ++) Depth: 15/30 00:00:00 1163kN
42...Rc8 43.Qe3 Qc4 44.Kg1 Qb5 45.Rd2 d5 46.Qd4 f6 47.Qa7 Qc6 48.Qd4 Qd6 49.Qf2 Rc7 50.Qe3 Rc4 51.Kh2 Qc6 52.Kg1
-/+ (-1.04) Depth: 15/30 00:00:00 1446kN
42...Rc8 43.Qe3 Qc4 44.Kg1 Qb5 45.Rd2 d5 46.Qd4 f6 47.Qa7 Qc6 48.Qd4 Qd6 49.Qf2 Rc7 50.Qe3 Rc4 51.Kh2 Qc6 52.Kg1
-/+ (-1.04) Depth: 16/30 00:00:01 1827kN
42...Rc8 43.Qe3 Qh6 44.Rd2 d5 45.h4 Qg6 46.Qa7 Qc6 47.Qe3 Kh7 48.Qe2 Qg6 49.Qe3 Qg4 50.Qe2 Qxe2+ 51.Rxe2
-/+ (-1.07) Depth: 17/35 00:00:01 2946kN
42...Rc8 43.Qe3 Qh6 44.Rd2 d5 45.h4 Qg6 46.Qa7 Qc6 47.Qe3 Kh7 48.Qe2 Qg6 49.Qe3 Qg4 50.Qa7 Qf3
-/+ (-1.08) Depth: 18/35 00:00:01 4430kN
42...Rc8
-/+ (-1.17 ++) Depth: 19/36 00:00:01 7185kN
42...Rc8 43.Qe3 Qh6 44.Rd2 d5 45.h4 Rc4 46.Qg1 Qg6 47.Qe3 Rc7 48.Qd4 Kh7 49.Qg1 Rc6 50.Qd1 Rc7 51.Qe2 Rc6 52.Qd1 Rc7
-/+ (-1.21) Depth: 19/36 00:00:01 9214kN
42...Rc8 43.Qe3 Qh6 44.Rd2 d5 45.h4 Rc4 46.Qg1 Qg6 47.Qe3 Rc7 48.Qd4 Kh7 49.Qg1 Rc6 50.Qd1 Rc7 51.Qe2 Rc6 52.Qd1 Rc7
-/+ (-1.21) Depth: 20/40 00:00:01 13172kN
42...Rc8 43.Qe3 Qh6 44.Rd2 d5 45.h4 Rc4 46.Qg1 Qg6 47.Qe3 Rc7 48.Qd4 Kh7 49.Qg1 Rc6 50.Qd1 Rc7 51.Qe2 Rc6 52.Qd1 Rc7
-/+ (-1.21) Depth: 21/46 00:00:02 17833kN
42...Rc8 43.Qd1
-/+ (-1.11 --) Depth: 22/49 00:00:04 52441kN
42...Rc8 43.Qd1 Qh6 44.Rd2 d5 45.h4 Qg6 46.Qe1 Rc4 47.Qd1 Kh8 48.Ba1 f6 49.Bb2 Kh7 50.Bd4 Kh8 51.Bb2 Kh7
-/+ (-1.12) Depth: 22/49 00:00:04 60152kN
42...Rc8 43.Qd1 Qh6 44.Rd2 d5 45.h4 Qg6 46.Qe1 Rc4 47.Qd1 Qh6 48.Qe2 Kh8 49.Qd1 Kh7 50.Rd4 Rc8 51.Rd2 Kg8 52.Qe2 Qg6 53.Qe1 Rc4
-/+ (-1.11) Depth: 23/49 00:00:05 65926kN
42...Rc8
-/+ (-1.21 ++) Depth: 24/49 00:00:07 100mN
42...Rc8
-/+ (-1.42 ++) Depth: 24/51 00:00:08 112mN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4 46.Qg1 f6 47.Qg3 Qh6 48.Rd2 d5 49.Qe3 Kh7 50.Re2 Rc4 51.Rd2 Qh4 52.Qg3 Qh5 53.Qf2 Qh6 54.Qe3 Qh4
-/+ (-1.55) Depth: 24/59 00:00:11 157mN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4 46.Qg1 f6 47.Qg3 Qh6 48.Rd2 d5 49.Qe3 Kh7 50.Re2 Rc4 51.Rd2 Qh4 52.Qg3 Qh5 53.Qf2 Qh6 54.Qe3 Qh4
-/+ (-1.55) Depth: 25/59 00:00:12 178mN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4 46.Qg1 f6 47.Qg3 Qh6 48.Rd2 d5 49.Qe3 Kh7 50.Re2 Rc4 51.Rd2 Qh4 52.Qg3 Qh5 53.Qf2 Rc7 54.Qf1 Qh6 55.Qf2 Rc8 56.Qe3 Qh4 57.Qg3 Qh5 58.h4 Rc4 59.Bc3 Rc7 60.Bb2 Rc4 61.Bc3
-/+ (-1.55) Depth: 26/59 00:00:15 226mN
42...a5
-+ (-1.66 ++) Depth: 26/68 00:01:16 1119mN
42...a5
-+ (-1.86 ++) Depth: 26/68 00:01:39 1610mN
42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc5 h4 46.gxh4 Qg6+ 47.Kh2 Qh5 48.Rf2 Qd1 49.Qc1 Qxc1 50.Bxc1 Rxb4 51.Bb2 Kh7 52.Rd2 f6 53.Ba3 Rb3 54.Bf8 Kg6 55.Ra2 d4 56.Rd2 d3 57.Kg3 Rb1 58.Bc5 Rf1 59.Bf2 Kh5
-+ (-1.91) Depth: 26/72 00:02:14 2162mN
42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Re3 f6 47.Kf2 Qd6 48.Bc1 d4 49.Qc4+ Kh7 50.Ra3 Qxb4 51.Qxb4 Rxb4 52.Ke2 Rb8 53.Ra7 Rb3 54.Ra3 Rb1 55.Kd2 Kg6 56.Ra7 Rb3 57.Ra3 Rb8 58.Ke2 Rc8 59.Bd2 Re8 60.Ra7
-+ (-2.00) Depth: 26/72 00:02:23 2311mN
42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qc5 Qxb4 47.Qxb4 Rxb4 48.Bc3 Rb3 49.Re3 f6 50.Kf2 Kf7 51.Ke2 Ra3 52.Bb2 Ra2 53.Rb3 d4 54.Rb8 Ke6 55.Ke1 d3 56.Kd2 Kd5 57.Rd8+ Kc5 58.Rb8 Kc4 59.Rc8+ Kb5 60.Rb8+ Kc5 61.h4 Kc4 62.Rc8+ Kb4 63.Rb8+ Kc5
-+ (-2.01) Depth: 26/72 00:02:35 2501mN
42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qc5 Qxb4 47.Qxb4 Rxb4 48.Bc3 Rb3 49.Re3 f6 50.h4 Kf7 51.Kf2 Kg6 52.Ke2 Rb1 53.Kf2 Rc1 54.Bb2 Rc4 55.Re2 d4 56.Rd2 d3 57.Ke3 Rb4 58.Bc3 Rb1 59.Rb2 Rd1
-+ (-2.05) Depth: 26/72 00:03:08 3006mN
42...a5 43.Kg1 axb4 44.axb4 f6 45.Qc3 d5 46.Qd2 Qb6+ 47.Bd4 Qxb4 48.Qxb4 Rxb4 49.Bc3 Ra4 50.Bb2 d4 51.Rd2 d3 52.Kf2 Kf7 53.Bc3 Rc4 54.Bb2 Ke6 55.Ke3 Kd5 56.Rd1 Rc2 57.Rd2 Rc8 58.Rd1 Rb8 59.Bd4 Kc4 60.Rc1+ Kd5
-+ (-2.11) Depth: 27/72 00:04:37 4473mN, tb=1

[yanquis1972]

monsieur hiarcs has no problem here --


Analysis by Deep HIARCS 14 WCSC:

42...Rc8 43.Qe3 Qd5 44.Rd2 Qa2 45.Qd4 f6 46.Qg1 Qb3 47.Qf2 h4 48.gxh4
=/+ (-0.54) Depth: 14/29 00:00:01 1249kN
42...Rc8 43.Qe3 Qd5 44.Rd2 Qa2 45.Qd4 f6 46.Qg1 Qb3 47.Qf2 Bb7 48.Qe2 Bf3 49.Qf1 Rc6 50.Rf2 Be4
=/+ (-0.67) Depth: 15/29 00:00:01 2146kN
42...Rc8 43.Qe3 f6 44.Rd2 Qa2 45.Qe1 Qb3 46.Qe2 Bf3 47.Qf2
-/+ (-0.71) Depth: 16/31 00:00:01 2626kN
42...Rc8 43.Qe3 f6 44.Rd2 Qa2 45.Qe1 Qb3 46.Qe2 Bf3 47.Qf2 Rc6 48.Qe1 Rc2 49.Qf2 Rxd2 50.Qxd2 Be4 51.Qe2 Qa2 52.Qd2 Qb3
-/+ (-0.71) Depth: 17/31 00:00:01 3236kN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Qe1 Qxf4+ 46.Qg3 Qh6 47.Qg5 Kh7 48.Qxh6+ Kxh6 49.Kg3 f6 50.Rd2 Kh5 51.Bd4 Rc6 52.Rf2 Rc4 53.Rd2 Bb7 54.Rd1 f4+ 55.Kxf4 Kxh4
=/+ (-0.70) Depth: 18/36 00:00:02 5468kN
42...Rc8 43.Qe3 Qd5 44.Rd2 Qa2 45.Qe1 Qb3 46.Qe2 Bf3 47.Qf2 f6 48.Kg1 Bc6 49.h4 Be4
-/+ (-0.72) Depth: 19/39 00:00:06 19171kN
42...Rc8 43.Qe3 Qd5 44.Rd2 Qa2 45.Qe1 Qb3 46.Qe2 Bf3 47.Qf2 f6 48.Kg1 Bc6 49.Kh2 Be4 50.h4 Kh7 51.Kh3
-/+ (-0.77) Depth: 20/39 00:00:07 21594kN
42...Rc8 43.Qe3 Qd5 44.Rd2 Qa2 45.Qe1 Qb3 46.Qe2 Bf3 47.Qf2 f6 48.Kg1 Rc4 49.Kh2 h4 50.gxh4
-/+ (-0.77) Depth: 21/45 00:00:08 25802kN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4
-/+ (-0.80) Depth: 22/45 00:00:14 49075kN
42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4 46.Qd4 f6 47.Qe3 Rc6 48.Rd2 Qh6 49.Rd1 Qh5
-/+ (-0.80) Depth: 23/45 00:00:25 91553kN
42...a5
-/+ (-0.81) Depth: 23/45 00:00:34 123mN
42...a5 43.Qc3 f6 44.bxa5 Rb3
-/+ (-1.04) Depth: 23/47 00:00:49 183mN, tb=3
42...a5
-/+ (-1.29 ++) Depth: 24/49 00:01:26 329mN, tb=9
42...a5 43.bxa5 Rb3 44.Re3 Rxe3 45.Qxe3 Qc4 46.Bd4 Qc2+
-/+ (-1.54) Depth: 24/52 00:03:50 897mN, tb=31

[S.Taylor]

Sorry, did Houdini (or Hiarcs) play it by themselves?

(It's nice to show the log, but in writing us what happened, it's quicker for some people to grasp).

[yanquis1972]

i'm not exactly sure what you mean, but the log is simply the fresh analysis of each program from the initial position. (HIARCS does have learning enabled [if someone could tell me how to clear learning btw, i'd appreciate it] but it had not seen the position before) so put simply, there was no (intentional, certainly) human interference or settings changes.

on my first run, houdini was up to depth 31 or so before considering a switch to a5, so it may take quite a bit longer to find on most searches.

[S.Taylor]

Ah thanks. So Houdini DID come to a5 by itself.

[AdminX]

Ah thanks. So Houdini DID come to a5 by itself.

YES

[Event "105m+15s, unrated"]
[Site "Engine Room"]
[Date "2012.11.13"]
[Round "?"]
[White "TryMe, Rybka Cluster 64 Cor"]
[Black "Felix 2, Houdini 3 Pro x64"]
[Result "0-1"]
[PlyCount "146"]
[EventDate "2012.11.13"]

1. d4 {0.26/21 215} Nf6 {0.02/28 224} 2. c4 {0.46/22 305} e6 {0.09/29 447} 3.
Nc3 {0.36/24 0} Bb4 {0.08/27 179} 4. e3 {0.14/23 481} b6 {0.06/29 234} 5. Bd3 {
0.16/22 19} Bb7 {0.05/28 226} 6. f3 {0.12/23 0} c5 {0.02/28 161} 7. Nge2 {0.17/
22 9} Nc6 {-0.04/28 122} 8. O-O {0.11/22 305} cxd4 {-0.03/28 0} 9. exd4 {0.08/
23 290} O-O {0.01/28 0} 10. Qc2 {0.02/22 415} h6 {-0.10/26 133} 11. a3 {0.07/
23 260} Be7 {-0.01/28 534} 12. Na4 {0.11/21 279} Rc8 {-0.04/27 1} 13. b4 {0.21/
19 127} Re8 {-0.11/26 553} 14. Bb2 {0.21/21 0} b5 {-0.06/25 423} 15. Nc5 {0.15/
23 0} bxc4 {-0.08/27 159} 16. Bxc4 {0.13/23 21} Ba8 {-0.14/26 126} 17. Qd2 {0.
05/22 226} Nd5 {-0.11/27 0} 18. Ba6 {0.00/22 180} Rb8 {-0.45/28 288} 19. Bd3 {
0.00/23 190} Bg5 {-0.43/28 0} 20. f4 {0.02/19 60} Bh4 {-0.43/28 53} 21. Rac1 {
-0.10/20 382} d6 {-0.44/28 142} 22. Ne4 {-0.08/21 0} Nce7 {-0.50/26 75} 23. g3
{-0.10/20 24} Bf6 {-0.47/25 96} 24. h3 {-0.13/19 84} h5 {-0.51/27 0} 25. Rf2 {
-0.19/21 306} Nf5 {-0.68/24 93} 26. Re1 {-0.28/18 24} Nb6 {-0.80/26 56} 27.
Nxf6+ {-0.13/19 49} Qxf6 {-0.45/28 87} 28. d5 {-0.16/20 40} Qg6 {-0.52/29 66}
29. Nd4 {-0.49/20 67} Nxd5 {-0.88/25 65} 30. Nxf5 {-0.56/21 66} exf5 {-0.97/24
20} 31. Kh2 {-0.57/21 1} Nf6 {-0.83/28 57} 32. Rfe2 {-0.59/21 67} Ne4 {-1.25/
26 86 Game resumed} 33. Qe3 {-0.65/21 200} Re7 {-1.24/27 192} 34. Bxe4 {-0.81/
22 0} Bxe4 {-1.29/27 66} 35. Bd4 {-0.83/22 54} a6 {-1.33/29 142} 36. Qc3 {-0.
83/24 12} Ree8 {-1.44/29 82} 37. Rc1 {-0.91/23 36} Qe6 {-1.59/30 36} 38. Qa1 {
-1.00/23 81 (Dd2)} Rec8 {-1.79/29 97} 39. Rce1 {-1.08/23 0} Qg6 {-1.78/30 46
(f7-f6)} 40. Rc1 {-0.92/24 118} Rxc1 {-1.81/31 0} 41. Qxc1 {-1.01/25 7} Qe6 {
-2.09/27 64} 42. Bb2 {-1.01/24 0} a5 {-2.12/27 92 (Tb8-c8)} 43. Qc3 {-1.82/22
170 (Kg1)} f6 {-2.58/24 23} 44. Kg1 {-1.94/21 117 (h4)} axb4 {-3.08/27 90
(Tb8-c8)} 45. axb4 {-1.83/19 22} Rc8 {-3.35/28 137} 46. Qd2 {-2.04/22 0} Qd7 {
-3.36/27 73} 47. Qe3 {-1.97/21 64 (De1)} Qb5 {-3.53/26 41} 48. g4 {-2.14/21
104 (Td2)} Rc4 {-4.01/26 73} 49. gxf5 {-2.81/20 24} d5 {-4.38/24 21} 50. Qf2 {
-3.25/19 93} Bxf5 {-4.95/26 0} 51. h4 {-3.30/20 106 (Te7)} d4 {-6.18/23 55
(Db5xb4)} 52. Qg3 {-4.32/17 65 (Te7)} Rxb4 {-7.89/24 13 (d4-d3)} 53. Re7 {-6.
64/19 51} Bg4 {-11.06/28 7} 54. Bc1 {-7.51/20 0} Rb1 {-13.47/25 16} 55. Re1 {
-65.19/23 507 (Tc7)} Qc4 {-21.47/24 17} 56. Bd2 {-14.85/22 0} Rb2 {-17.76/23 5}
57. Rc1 {-7.23/21 1 (Te8+)} Qa2 {-23.20/21 1 (Dc4-e2)} 58. Be1 {-#15/22 452} d3
{-#17/33 0} 59. f5 {-#14/22 233} d2 {-#16/33 0 (Da2-d5)} 60. Bxd2 {-#15/22 124}
Rxd2 {-#15/33 0} 61. Re1 {-#13/12 69 (Tf1)} Kh7 {-#13/33 37 (Da2-d5) '} 62. Rf1
{-#13/23 19} Qa7+ {-#12/33 6} 63. Kh1 {-#11/23 10 (Tf2)} Qd4 {-#11/31 8
(Lg4xf5)} 64. Qg2 {-#10/26 21} Rxg2 {-#10/34 3} 65. Kxg2 {-#10/26 12} Be2 {-#9/
36 1 (Dd4-e4+)} 66. Rf2 {-#8/31 18} Bd3 {-#8/41 1 (Le2-a6)} 67. Kg3 {-#7/29 16
(Kf3)} Qg4+ {-#7/23 0} 68. Kh2 {-#6/25 0} Be4 {-#6/45 0} 69. Ra2 {-#5/37 29}
Qxh4+ {-#5/99 0} 70. Kg1 {-#4/35 1} Qg3+ {-#4/98 204} 71. Kf1 {-#3/46 0} Bd3+ {
-#3/97 173} 72. Re2 {-#2/51 0} Qh2 {-#2/96 0} 73. Ke1 {-#1/42 1} Qxe2# {-#1/99
0 (Lag: Av=0.15s, max=0.6s)} 0-1

[Modern Times]

Komodo 5 gets it after 16 mins on 1 CPU. Presumably on MP once that comes out, on 16 cores, it would have played that move in the game

1r4k1/5pp1/p2pq3/5p1p/1P2bP2/P5PP/1B2R2K/2Q5 b - -

Engine: Komodo 5 64-bit (2048 MB)
by Don Dailey, Larry Kaufman

15.01 0:00 -1.09 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Qg1 Qxf4+
5.Qg3 Qh6 6.Qg5 Kh7 7.Qxh6+ Kxh6
8.Kg3 f6 9.Rd2 d5 10.Bd4 Kh5 11.Rd1 Rc2
12.a4 Re2 (952.357) 1372

15.40 0:00 -1.09 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Qg1 Qxf4+
5.Qg3 Qh6 6.Qg5 Kh7 7.Qxh6+ Kxh6
8.Kg3 f6 9.Rd2 d5 10.Bd4 Kh5 11.Rd1 Rc2
12.a4 Re2 (975.339) 1371

16.01 0:00 -1.16 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Qg1 Qxf4+
5.Qg3 Qh6 6.Qg5 Kh7 7.Qxh6+ Kxh6
8.Kg3 Kg6 9.Rf2 f6 10.Rd2 d5 11.Bd4 Rc1
12.Kf4 Rf1+ 13.Rf2 Rh1 14.a4 Rxh3 (1.282.210) 1398

16.40 0:00 -1.16 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Qg1 Qxf4+
5.Qg3 Qh6 6.Qg5 Kh7 7.Qxh6+ Kxh6
8.Kg3 Kg6 9.Rf2 f6 10.Rd2 d5 11.Bd4 Rc1
12.Kf4 Rf1+ 13.Rf2 Rh1 14.a4 Rxh3 (1.303.821) 1395

17.01 0:01 -1.06 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Rc6 8.Qf2 d5
9.Qg3 Rc4 10.Qf2 Qh5 11.Qg3 Rc6
12.Qf2 Qe8 (2.071.062) 1410

17.40 0:01 -1.06 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Rc6 8.Qf2 d5
9.Qg3 Rc4 10.Qf2 Qh5 11.Qg3 Rc6
12.Qf2 Qe8 (2.144.603) 1408

18.01 0:02 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Kf8 13.Qg3 Kf7 (3.256.900) 1417

18.40 0:02 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Kf8 13.Qg3 Kf7 (3.432.242) 1415

19.01 0:03 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc6 13.Qg3 Qh7 14.Bc3 (4.580.003) 1427

19.40 0:03 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc6 13.Qg3 Qh7 14.Bc3 (4.865.666) 1424

20.01 0:04 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc6 13.Qg3 Qh7 (6.034.824) 1432

20.40 0:04 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc6 13.Qg3 Qh7 (6.189.432) 1431

21.01 0:07 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Qh7 13.Qg3 Rc6 14.Bc3 Qh5 (10.375.436) 1436

21.40 0:07 -1.03 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Qh7 13.Qg3 Rc6 14.Bc3 Qh5 (10.791.386) 1434

22.01 0:11 -1.04 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc8 13.Qg3 g5 14.fxg5 fxg5 (16.288.774) 1453

22.40 0:11 -1.04 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc7 11.Qg3 Rc4
12.Qf2 Rc8 13.Qg3 g5 14.fxg5 fxg5 (16.843.553) 1452

23.01 0:16 -1.15 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc4 11.Qe3 Qh4
12.Qg3 Qh7 13.Qf2 Qh5 14.Qg3 Kf7 (24.068.805) 1456

23.40 0:17 -1.15 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc4 11.Qe3 Qh4
12.Qg3 Qh7 13.Qf2 Qh5 14.Qg3 Kf7 (24.861.691) 1456

24.01 0:24 -1.04 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc4 11.Qe3 Qh4
12.Qg3 Qh7 13.Bc3 Qh6 14.Bb2 Rc7 (35.984.996) 1468

24.40 0:25 -1.04 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 Kf7 8.Qf2 d5
9.Qa7+ Kg8 10.Qf2 Rc4 11.Qe3 Qh4
12.Qg3 Qh7 13.Bc3 Qh6 14.Bb2 Rc7 (37.887.685) 1467

25.01 0:57 -1.20 1...Rc8 (82.327.924) 1428

25.01 1:01 -1.19 1...Rc8 2.Qd1 (87.728.466) 1431

25.01 1:14 -1.19 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.a4 Rc4 13.b5 Rxa4 14.b6 Rb4 (107.491.584) 1437

25.40 1:14 -1.19 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.a4 Rc4 13.b5 Rxa4 14.b6 Rb4 (107.491.647) 1437

26.01 1:37 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Qb3 Qd6 13.Qe3 Rc8 14.Re2 Rc4 (140.104.128) 1434

26.40 1:39 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Qb3 Qd6 13.Qe3 Rc8 14.Re2 Rc4 (142.336.716) 1433

27.01 2:07 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Rf2 Qd6 13.Bd4 Rc4 14.Bc5 Qd8 (182.419.515) 1435

27.40 2:13 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Rf2 Qd6 13.Bd4 Rc4 14.Bc5 Qd8 (191.685.555) 1435

28.01 2:51 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Rf2 Qd6 13.Bd4 Rc4 14.Bc5 Qd8 (247.092.571) 1441

28.40 2:54 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Rf2 Qd6 13.Bd4 Rc4 14.Bc5 Qd8 (250.890.588) 1440

29.01 3:38 -1.27 1...Rc8 2.Qd1 h4 3.gxh4 Qh6 4.Rf2 Qxh4
5.Qg1 f6 6.Qg3 Qh6 7.Rd2 d5 8.Qf2 Rc6
9.Qg3 Qh5 10.Qf2 Qf7 11.Qe3 Qe6
12.Rf2 Qd6 13.Bd4 Rc4 14.Rf1 Qc6 (315.400.454) 1445

29.32 16:48 -1.43 1...a5 (1.414.277.447) 1401

[kgburcham]

[d] 1r4k1/5pp1/p2pq3/5p1p/1P2bP2/P5PP/1B2R2K/2Q5 b - -

Houdini
Occasionally finds it quick

20/42 0:01 -1.28 42...Rc8 43.Qe3 Qc4 44.Kg1 Qa2 45.Kf2 Qb1 46.Qd4 f6 47.Qxd6 Rc2 48.Qd4 Rxe2+ 49.Kxe2 Qh1 50.Qf2 Qxh3 51.Ke1 Kh7 52.Qg1 Bc6 53.Qf2 Kg8 54.Kd2 Bd5 55.Qe3 Be4 (14.092.595) 14092
21/42 0:01 -1.28 42...Rc8 43.Qe3 Qc4 44.Kg1 Qa2 45.Kf2 Qb1 46.Qd4 f6 47.Qxd6 Rc2 48.Qd4 Rxe2+ 49.Kxe2 Qh1 50.Qf2 Qxh3 51.Ke1 Kh7 52.Qg1 Bc6 53.Qf2 Kg8 54.Kd2 Bd5 55.Qe3 Be4 (16.515.894) 14311
21/58 0:06 -1.38++ 42...a5 (106.065.589) 16431
21/58 0:09 -1.59++ 42...a5 (153.998.986) 16532
other best move - reduce depth to 18
18/58 0:11 -1.54 42...a5 43.Rf2 axb4 44.axb4 Rc8 45.Qd1 Rc4 46.Rd2 Rxb4 47.Qxh5 Rb3 48.Qe2 d5 49.Qd1 d4 50.Qc1 d3 51.Bd4 Kh7 52.Qd1 Qd5 53.Qh5+ Kg8 54.Qd1 Rb4 55.Bc3 Rc4 (184.193.013) 16547
19/58 0:11 -1.54 42...a5 43.Rf2 axb4 44.axb4 Rc8 45.Qd1 Rc4 46.Rd2 Rxb4 47.Qxh5 Rb3 48.Qe2 d5 49.Qd1 d4 50.Qc1 d3 51.Bd4 Kh7 52.Qd1 Qd5 53.Qh5+ Kg8 54.Qd1 Rb4 55.Bc3 Rc4 (186.289.504) 16538
20/58 0:11 -1.48 42...a5 43.Rf2 axb4 44.axb4 Rc8 45.Qd1 Rc4 46.Rd2 Rxb4 47.Qxh5 d5 48.Qg5 f6 49.Qh5 d4 50.Qe2 Qd7 51.Ba3 Ra4 52.Bb2 d3 53.Qd1 Ra8 54.Qg1 Ra2 55.Qc5 Qf7 (193.665.835) 16510
21/58 0:12 -1.59++ 42...a5 (201.601.759) 16488
21/58 0:12 -1.55 42...a5 43.Rf2 axb4 44.axb4 Rc8 45.Qd1 Rc4 46.Rd2 Rxb4 47.Qxh5 d5 48.Qe2 Qb6 49.Qf2 d4 50.Kg1 Qb7 51.Kh2 d3 52.g4 f6 53.Kg3 Rb3 54.Bd4 Qc7 55.Qe3 Kh7 (207.278.348) 16459
22/58 0:16 -1.66++ 42...a5 (267.304.188) 16547
22/58 0:23 -1.86++ 42...a5 (385.401.193) 16612
22/62 0:36 -2.04 42...a5 43.Rf2 axb4 44.axb4 d5 45.Qc5 Rc8 46.Qb5 d4 47.Qe5 Rc4 48.Qxe6 fxe6 49.Kg1 Rxb4 50.Rd2 d3 51.Kf2 Kh7 52.Ke3 Kg6 53.Kf2 Kh6 54.Ke3 g5 55.Be5 Rb1 (614.109.579) 16778
23/68 0:48 -2.02 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qd4 Qxd4+ 47.Bxd4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Kf7 51.Rd2 Rb4 52.Bd4 Rb3 53.Be3 Rc3 54.Ke2 Ra3 55.h4 Kg6 (811.402.279) 16877
24/68 0:54 -2.04 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qd4 Qxd4+ 47.Bxd4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Rb4 51.Bc3 Rb3 52.Re3 Kf7 53.Ba1 Rb4 54.Ra3 d4 55.h4 Ke6 (924.372.061) 16900
25/68 1:12 -2.07 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qd4 Qxd4+ 47.Bxd4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Rb4 51.Bc3 Rb3 52.Re3 Kf7 53.Ba1 Rb4 54.Bc3 Rc4 55.Bd2 Ra4 (1.230.511.430) 16914
26/68 1:32 -2.03 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qd4 Qxd4+ 47.Bxd4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Rb4 51.Bc3 Rb3 52.Re3 Kf7 53.Kf1 Ra3 54.Kf2 Ra2+ 55.Re2 Ra4 (1.575.354.465) 17086
27/68 1:49 -2.03 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qc3 Qb6+ 46.Qd4 Qxd4+ 47.Bxd4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Rb4 51.Bc3 Rb3 52.Re3 Kf7 53.Kf1 Ra3 54.Kf2 Ra2+ 55.Re2 Ra4 (1.890.602.264) 17189
27/68 2:41 -2.03 42...a5 43.Kg1 axb4 44.axb4 d5 45.Qd2 Qb6+ 46.Bd4 Qxb4 47.Qxb4 Rxb4 48.Bc3 Ra4 49.Bb2 f6 50.Kf2 Rb4 51.Bc3 Rb3 52.Re3 Kf7 53.Be1 Rb1 54.Ra3 d4 (2.811.142.135) 17445

[jdart]

That is quite a deep move then.

If anyone can run this in multi-PV mode on good hardware, I'd be interested in the result.

--Jon

[kgburcham]

That is quite a deep move then.
If anyone can run this in multi-PV mode on good hardware, I'd be interested in the result.
--Jon

TryMe,R - Felix 2,H, 105m+15s, unrated 2012
[d] 1r4k1/5pp1/p2pq3/5p1p/1P2bP2/P5PP/1B2R2K/2Q5 b - - 0 1

Houdini 3 Pro x64:
Depth 31/84

1. -+ (-2.29): 42...a5 43.bxa5 Rb3 44.Re3 Rxe3 45.Qxe3 Qc4 46.Bd4 Qc2+ 47.Qf2 Qd1 48.Qg1 Qd2+ 49.Qf2 Qxa5 50.Ba1 Qa6 51.Qb2 f6 52.Qf2 Qxa3
2. -+ (-1.80): 42...f6 43.Qd2 Qa2 44.Bc3 Qb1 45.Qa2+ Qxa2 46.Rxa2 Rc8 47.Bd2 Bd5 48.Rb2 Re8 49.Kg1 Re2 50.Kf1 Bc4 51.Kg1 Bb5 52.Ra2 Bd3
3. -/+ (-1.55): 42...Rc8 43.Qd1 h4 44.gxh4 Qh6 45.Rf2 Qxh4 46.Qg1 f6 47.Qg3 Qh6 48.Rd2 d5 49.Qf2 Kh7 50.Qe3 Qh5 51.Qf2
4. -/+ (-1.55): 42...d5 43.Qc7 Rc8 44.Qe5 Qg6 45.Rf2 Kh7 46.Qd4 Rc4 47.Qd1 Kg8 48.Rd2 h4 49.Qg1 hxg3+ 50.Qxg3 Qh7 51.Qg1 Kh8 52.Qg3 f6
5. -/+ (-1.52): 42...Rb5 43.Re3 a5 44.Qd2 axb4 45.axb4 Rb8 46.Kg1 f6 47.Kf2 Qc4 48.Rc3 Qxb4 49.Rc8+ Kf7 50.Qxb4 Rxb4 51.Rc7+ Kg6 52.Bc3 Rb1


[Event "105m+15s, unrated"]
[Site "Engine Room"]
[Date "2012.11.13"]
[Round "?"]
[White "TryMe, Rybka Cluster 64 Cor"]
[Black "Felix 2, Houdini 3 Pro x64"]
[Result "0-1"]
[PlyCount "146"]
[EventDate "2012.11.13"]

1. d4 {0.26/21 215} Nf6 {0.02/28 224} 2. c4 {0.46/22 305} e6 {0.09/29 447} 3.
Nc3 {0.36/24 0} Bb4 {0.08/27 179} 4. e3 {0.14/23 481} b6 {0.06/29 234} 5. Bd3 {
0.16/22 19} Bb7 {0.05/28 226} 6. f3 {0.12/23 0} c5 {0.02/28 161} 7. Nge2 {0.17/
22 9} Nc6 {-0.04/28 122} 8. O-O {0.11/22 305} cxd4 {-0.03/28 0} 9. exd4 {0.08/
23 290} O-O {0.01/28 0} 10. Qc2 {0.02/22 415} h6 {-0.10/26 133} 11. a3 {0.07/
23 260} Be7 {-0.01/28 534} 12. Na4 {0.11/21 279} Rc8 {-0.04/27 1} 13. b4 {0.21/
19 127} Re8 {-0.11/26 553} 14. Bb2 {0.21/21 0} b5 {-0.06/25 423} 15. Nc5 {0.15/
23 0} bxc4 {-0.08/27 159} 16. Bxc4 {0.13/23 21} Ba8 {-0.14/26 126} 17. Qd2 {0.
05/22 226} Nd5 {-0.11/27 0} 18. Ba6 {0.00/22 180} Rb8 {-0.45/28 288} 19. Bd3 {
0.00/23 190} Bg5 {-0.43/28 0} 20. f4 {0.02/19 60} Bh4 {-0.43/28 53} 21. Rac1 {
-0.10/20 382} d6 {-0.44/28 142} 22. Ne4 {-0.08/21 0} Nce7 {-0.50/26 75} 23. g3
{-0.10/20 24} Bf6 {-0.47/25 96} 24. h3 {-0.13/19 84} h5 {-0.51/27 0} 25. Rf2 {
-0.19/21 306} Nf5 {-0.68/24 93} 26. Re1 {-0.28/18 24} Nb6 {-0.80/26 56} 27.
Nxf6+ {-0.13/19 49} Qxf6 {-0.45/28 87} 28. d5 {-0.16/20 40} Qg6 {-0.52/29 66}
29. Nd4 {-0.49/20 67} Nxd5 {-0.88/25 65} 30. Nxf5 {-0.56/21 66} exf5 {-0.97/24
20} 31. Kh2 {-0.57/21 1} Nf6 {-0.83/28 57} 32. Rfe2 {-0.59/21 67} Ne4 {-1.25/
26 86 Game resumed} 33. Qe3 {-0.65/21 200} Re7 {-1.24/27 192} 34. Bxe4 {-0.81/
22 0} Bxe4 {-1.29/27 66} 35. Bd4 {-0.83/22 54} a6 {-1.33/29 142} 36. Qc3 {-0.
83/24 12} Ree8 {-1.44/29 82} 37. Rc1 {-0.91/23 36} Qe6 {-1.59/30 36} 38. Qa1 {
-1.00/23 81 (Dd2)} Rec8 {-1.79/29 97} 39. Rce1 {-1.08/23 0} Qg6 {-1.78/30 46
(f7-f6)} 40. Rc1 {-0.92/24 118} Rxc1 {-1.81/31 0} 41. Qxc1 {-1.01/25 7} Qe6 {
-2.09/27 64} 42. Bb2 {-1.01/24 0} a5 {-2.12/27 92 (Tb8-c8)} 43. Qc3 {-1.82/22
170 (Kg1)} f6 {-2.58/24 23} 44. Kg1 {-1.94/21 117 (h4)} axb4 {-3.08/27 90
(Tb8-c8)} 45. axb4 {-1.83/19 22} Rc8 {-3.35/28 137} 46. Qd2 {-2.04/22 0} Qd7 {
-3.36/27 73} 47. Qe3 {-1.97/21 64 (De1)} Qb5 {-3.53/26 41} 48. g4 {-2.14/21
104 (Td2)} Rc4 {-4.01/26 73} 49. gxf5 {-2.81/20 24} d5 {-4.38/24 21} 50. Qf2 {
-3.25/19 93} Bxf5 {-4.95/26 0} 51. h4 {-3.30/20 106 (Te7)} d4 {-6.18/23 55
(Db5xb4)} 52. Qg3 {-4.32/17 65 (Te7)} Rxb4 {-7.89/24 13 (d4-d3)} 53. Re7 {-6.
64/19 51} Bg4 {-11.06/28 7} 54. Bc1 {-7.51/20 0} Rb1 {-13.47/25 16} 55. Re1 {
-65.19/23 507 (Tc7)} Qc4 {-21.47/24 17} 56. Bd2 {-14.85/22 0} Rb2 {-17.76/23 5}
57. Rc1 {-7.23/21 1 (Te8+)} Qa2 {-23.20/21 1 (Dc4-e2)} 58. Be1 {-#15/22 452} d3
{-#17/33 0} 59. f5 {-#14/22 233} d2 {-#16/33 0 (Da2-d5)} 60. Bxd2 {-#15/22 124}
Rxd2 {-#15/33 0} 61. Re1 {-#13/12 69 (Tf1)} Kh7 {-#13/33 37 (Da2-d5) '} 62. Rf1
{-#13/23 19} Qa7+ {-#12/33 6} 63. Kh1 {-#11/23 10 (Tf2)} Qd4 {-#11/31 8
(Lg4xf5)} 64. Qg2 {-#10/26 21} Rxg2 {-#10/34 3} 65. Kxg2 {-#10/26 12} Be2 {-#9/
36 1 (Dd4-e4+)} 66. Rf2 {-#8/31 18} Bd3 {-#8/41 1 (Le2-a6)} 67. Kg3 {-#7/29 16
(Kf3)} Qg4+ {-#7/23 0} 68. Kh2 {-#6/25 0} Be4 {-#6/45 0} 69. Ra2 {-#5/37 29}
Qxh4+ {-#5/99 0} 70. Kg1 {-#4/35 1} Qg3+ {-#4/98 204} 71. Kf1 {-#3/46 0} Bd3+ {
-#3/97 173} 72. Re2 {-#2/51 0} Qh2 {-#2/96 0} 73. Ke1 {-#1/42 1} Qxe2# {-#1/99
0 (Lag: Av=0.15s, max=0.6s)} 0-1