Author: Ryan B.
Date: 03:25:30 12/24/05
Go up one level in this thread
On December 24, 2005 at 05:58:23, Uri Blass wrote:
>On December 24, 2005 at 04:18:12, Ryan B. wrote:
>
>>On December 24, 2005 at 04:09:50, Heinz van Kempen wrote:
>>
>>>On December 24, 2005 at 03:35:08, Kurt Utzinger wrote:
>>>
>>>>In our 5moves 40'/40 test with matches of 50 games each,
>>>>Rybka 1.0 Beta 32-bit has so far beaten all other engines.
>>>>No exception made Pro Deo 1.1 by loosing with 13,5-36,5
>>>>giving Rybka a winning score of 73 %.
>>>>
>>>>Rybka 1.0 Beta 32-bit against
>>>>
>>>>25,5-24,5 (51 %) vs Toga II 1.1
>>>>27,5-22,5 (55 %) vs Fruit 2.2.1
>>>>28,5-21,5 (57 %) vs Fritz 9
>>>>32,5-17,5 (65 %) vs Ruffian 2.1.0
>>>>33,0-17,0 (66 %) vs Spike 1.0a Mainz
>>>>34,0-16,0 (68 %) vs Junior 9
>>>>34,0-16,0 (68 %) vs Shredder 9 UCI !!
>>>>35,0-15,0 (70 %) vs Loop List 600
>>>>35,5-14,5 (71 %) vs Gandalf 6.0
>>>>36,0-14,0 (72 %) vs Hiarcs 9
>>>>36,5-13,5 (73 %) vs Pro Deo 1.1
>>>>38,0-12,0 (76 %) vs The King 3.33 !!
>>>>39,0-11,0 (78 %) vs Aristarch 4.50
>>>>
>>>>Details, Games, Download and Rating List as usual on
>>>>our homepage, the corresponding links are:
>>>>
>>>>Rating list 5moves 40'/40: ______ http://www.utzingerk.com/rating_5moves.htm
>>>>
>>>>Rybka test __________ (650 games) http://www.utzingerk.com/rybka10beta_test.htm
>>>>
>>>>Fritz 9 test ________ (750 games) http://www.utzingerk.com/fritz9_test.htm
>>>>
>>>>Toga II 1.1 test ____ (550 games) http://www.utzingerk.com/toga2_11_test.htm
>>>>
>>>>Shredder 9 UCI test _ (800 games) http://www.utzingerk.com/shredder9_test.htm
>>>>
>>>>Fruit 2.2.1 _________ (800 games) http://www.utzingerk.com/fruit221_test.htm
>>>>
>>>>Loop List 600 _______ (700 games) http://www.utzingerk.com/list600_test.htm
>>>>
>>>>Spike 1.0a Mainz test (800 games) http://www.utzingerk.com/spike10a_test.htm
>>>>
>>>>Regards
>>>>Kurt
>>>
>>>Hi Kurt,
>>>
>>>the name Rybka definitely is a joke. It´s a killer shark. I do not dare to guess
>>>where it will be with improved endgame.
>>>
>>>Best Regards
>>>Heinz
>>
>>The endgame knowledge in Rybka is very good. The claim of no endgame knowledge
>>was just easier than explaining the distance to mate bug. I think fixing the
>>bug will help some but not as much as people think.
>>
>>Ryan
>
>I agree that no endgame knowledge is misleading but rybka clearly has lack of
>endgame knowledge.
>
>please look at the following game.
>Rybka did not know that it needs to trade rooks to win.
>
>Movei also does not know it but of course Movei has even less knowledge than
>what is described as "no endgame knowledge".
>
>Rybka did not
>[Event "Movei test 1"]
>[Site "Constanta"]
>[Date "2005.12.18"]
>[Round "1"]
>[White "Movei 00.8.335"]
>[Black "Rybka v1.0 Beta.w32-SP"]
>[Result "1/2-1/2"]
>[ECO "D30"]
>[PlyCount "224"]
>[EventDate "2005.??.??"]
>[TimeControl "40/1800:40/1800:40/1800"]
>
>{D:\Arena Engines\arena\Books\HS440.pgn 237/440 (PlayerX-PlayerY, SiteX, 2005.
>10.27, *)} 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. a3 Be7 6. Nbd2 O-O 7. b3 b6
>8. Bb2 Ne8 9. Bd3 f5 10. Qc2 Bf6 11. Rc1 Bb7 {
>(Bc8b7 00 Nb8d7 Nf3e5 Ra8c8 c4xd5 Nd7xe5 d4xe5 c6xd5 Qc2b1) -0.34/13 56} 12. b4
>{(b3b4 Ne8d6 00 Nb8d7 c4xd5 c6xd5 Kg1h1 b6b5 Qc2c7 Qd8xc7 Rc1xc7 Ra8d8) +0.49/
>12 41} Nc7 {(Ne8c7 00 Nb8d7 c4xd5 Nc7xd5 e3e4 Nd5f4 e4xf5 Nf4xd3) -0.26/12 48}
>13. cxd5 {(c4xd5 Nc7xd5 00 Kg8h8 Rf1e1 g7g6 e3e4 Nd5f4 Kg1h1 Nb8d7 e4xf5
>Nf4xd3 Qc2xd3 e6xf5) +0.75/13 49} Nxd5 {
>(Nc7xd5 00 a7a5 b4b5 c6xb5 e3e4 Nd5f4 Bd3xb5 Nb8a6) -0.23/12 16} 14. e4 {
>(e3e4 f5xe4 Nd2xe4 g7g6 00 a7a5 b4b5 Bf6e7 Rf1e1 c6xb5 Bd3xb5 Nb8d7 Ne4g3) +0.
>65/13 122} Nf4 {(Nd5f4 Bd3f1 f5xe4 Qc2xe4 Qd8d6 g2g3 Nf4d5 Nd2c4) -0.13/11 12}
>15. Bc4 {
>(Bd3c4 f5xe4 Qc2xe4 Qd8d6 g2g3 Nf4d5 Bc4d3 g7g6 Nd2c4 Qd6d7 00) +0.74/11 37}
>Nxg2+ {(Nf4xg2+ Ke1f1 Ng2f4 e4xf5 Rf8e8 f5xe6 Nf4xe6 Rh1g1) -0.08/10 19} 16.
>Kf1 {(Ke1f1 f5xe4 Bc4xe6+ Kg8h8 Qc2xe4 Ng2h4 Rh1g1 Nh4xf3 Nd2xf3 g7g6 Nf3e5
>Bf6g5 d4d5) +0.51/12 83} Nf4 {
>(Ng2f4 e4xf5 Rf8e8 Rh1g1 Nf4d5 Nf3e5 Nb8a6 f5xe6) -0.24/11 20} 17. exf5 {
>(e4xf5 b6b5 Bc4b3 Bb7c8 Rc1e1 Rf8e8 Rh1g1 Kg8h8 Rg1g4 Nf4d5 f5xe6 Bc8xe6) +0.
>80/12 56} Nd5 {(Nf4d5 f5xe6 Qd8e7 Qc2e4 Nb8a6 Kf1g2 Na6c7 Rh1e1) -0.17/11 59}
>18. fxe6 {(f5xe6 Qd8e7 Qc2e4 Nb8a6 h2h4 Ra8e8 Bc4d3 g7g6 h4h5 Qe7xe6 Qe4xe6+
>Re8xe6 h5xg6 h7xg6 Bd3xg6) +1.06/11 32} Na6 {
>(Nb8a6 Rc1e1 Na6c7 h2h4 Qd8e7 Nf3g5 g7g6 Nd2f3) -0.22/11 41} 19. Bd3 {
>(Bc4d3 g7g6 h2h4 Qd8e7 h4h5 Nd5f4 h5xg6 h7xg6 Rc1e1 Na6c7 Bd3xg6 Nc7xe6) +1.15/
>11 92} Nac7 {
>(Na6c7 Bd3xh7+ Kg8h8 Rh1g1 Nc7xe6 Rg1g3 Nd5f4 Nd2c4 Qd8d5 Bh7e4) -0.07/11 127}
>20. Bxh7+ {(Bd3xh7+ Kg8h8 Bh7f5 Nd5f4 Qc2e4 Bb7a6+ Nd2c4 Qd8d5 Qe4xf4 Ba6xc4+
>Kf1g1 Nc7xe6 Qf4g4 Kh8g8 Bf5xe6+ Qd5xe6 Qg4xe6+ Bc4xe6 Rc1xc6) +1.51/11 36} Kh8
>21. Bf5 {(Bh7f5 Nd5f4 Qc2e4 Bb7a6+ Nd2c4 Qd8d5 Qe4xf4 Ba6xc4+ Kf1g1 Nc7xe6
>Qf4g4 Ne6g5 Qg4h5+ Kh8g8) +1.16/11 80} Bg5 {
>(Bf6g5 e6e7 Qd8xe7 Rc1e1 Qe7f6 Bf5g4 Qf6f4 Re1e4 Qf4f6) -0.02/12 81} 22. Bg4 {
>(Bf5g4 Bg5xd2 Qc2xd2 Nc7xe6 Bg4xe6 Rf8xf3 Qd2e2 Qd8f6 Be6xd5 c6xd5 Rh1g1) +0.
>82/10 60} Nxe6 {(Nc7xe6 Kf1g1 Ne6f4 Nf3e5 Bg5h4 Nd2f3 Bb7a6 Rc1e1) -0.01/11 57}
>23. Re1 {(Rc1e1 Bg5xd2 Re1xe6 Bd2f4 Rh1g1 a7a5 Nf3e5 Bf4xh2 Ne5g6+ Kh8g8
>Ng6xf8 Bh2xg1 Kf1xg1 Qd8xf8) +0.75/11 123} Nef4 {
>(Ne6f4 h2h4 Bg5f6 h4h5 a7a5 h5h6 Bb7a6+ Kf1g1) -0.05/10 38} 24. Nc4 {(Nd2c4 Bg5
>f6 h2h4 Bb7a6 Nf3g5 Ba6xc4+ Qc2xc4 Qd8c7 Qc4c2 g7g6 Kf1g1) +0.97/10 33} Bh4 {
>(Bg5h4 h2h3 Bh4f6 h3h4 Qd8c7 Nf3g5 g7g6 Nc4e5) -0.07/11 70} 25. Nce5 {
>(Nc4e5 Bh4f6 Kf1g1 Bf6xe5 d4xe5 Nf4h3+ Bg4xh3 Rf8xf3 Bh3g2 Qd8g5 e5e6 Ra8f8)
>+1.13/10 24} a5 {(a7a5 b4xa5 Ra8xa5 Kf1g1 c6c5 h2h3 Bh4e7 Ne5d7) -0.09/11 86}
>26. bxa5 {(b4xa5 Ra8xa5 Kf1g1 Bh4f6 Ne5d7 Rf8e8 Nf3e5 g7g6 Ne5f7+ Kh8g8 Nd7e5
>Qd8b8) +1.03/11 77} Rxa5 {
>(Ra8xa5 Kf1g1 c6c5 h2h3 Bh4e7 Ne5d7 Rf8g8) -0.10/10 18} 27. Kg1 {
>(Kf1g1 Bb7a8 h2h3 Bh4f6 Ne5d7 Rf8e8 Nf3e5 Bf6xe5 Re1xe5 Re8g8) +1.27/10 34} c5
>{(c6c5 h2h3 c5xd4 Bb2xd4 Bh4f6 Kg1h2 Qd8d6 Ne5c4) -0.21/11 69} 28. dxc5 {
>(d4xc5 Ra5xc5 Qc2e4 Bb7a6 Bb2d4 Rc5a5 Ne5c6 Ba6d3 Qe4e5 Bh4f6 Nc6xd8 Bf6xe5
>Nf3xe5 Rf8xd8 Ne5xd3 Nf4xd3) +1.20/11141} Rxc5 {
>(Ra5xc5 Qc2e4 Bh4f6 h2h4 Bf6xe5 Bb2xe5 Qd8a8) -0.52/9 16} 29. Qe4 {
>(Qc2e4 Bh4f6 h2h4 Bf6xe5 Bb2xe5 Bb7a6 Qe4d4 Rf8f7 Nf3g5 Rf7e7) +1.36/9 36} Rc7
>{(Rc5c7 h2h3 Nd5c3 Qe4e3 Bb7xf3 Bg4xf3 Nc3d5 Qe3e4) +0.10/10 61} 30. Bd4 {
>(Bb2d4 Nd5e7 Qe4b1 Bb7xf3 Ne5xf3 Nf4h3+ Bg4xh3 Rf8xf3 Re1d1 Ne7c6 Bd4e3) +0.86/
>9 53} Kg8 {(Kh8g8 Nf3xh4 Nd5c3 Qe4e3 Qd8xd4 Nh4f3 Qd4d6 h2h4 Bb7e4) +0.90/12 95
>} 31. Qb1 {(Qe4b1 Nd5c3 Qb1b3+ Bb7d5 Qb3b2 Nf4d3 Ne5xd3 Bd5xf3 Qb2b3+ Kg8h8
>Bd4xc3 Qd8xd3 Bg4xf3 Rc7xc3) +0.47/10 70} Nc3 {
>(Nd5c3 Qb1b3+ Bb7d5 Qb3b2 Nf4d3 Ne5xd3 Bd5xf3 Bd4xc3 Qd8xd3 Re1e3) +1.41/12 55}
>32. Qb3+ {(Qb1b3+ Bb7d5 Qb3b2 Nf4d3 Ne5xd3 Bd5xf3 Bd4xc3 Bf3xh1 Kg1xh1 Qd8xd3
>Bc3d4 Rc7f7) -0.13/10 47} Bd5 {
>(Bb7d5 Qb3b2 Nf4d3 Ne5xd3 Bd5xf3 Bd4xc3 Qd8xd3 Re1e3 Qd3g6) +1.41/12 32} 33.
>Qb2 {(Qb3b2 Nf4d3 Ne5xd3 Bd5xf3 Bg4xf3 Qd8xd4 Nd3e5 Rf8xf3 Ne5xf3 Qd4g4+ Kg1f1
>Qg4xf3 Re1e8+ Kg8f7) -1.42/11 76} Nd3 {
>(Nf4d3 Qb2d2 Nd3xe1 Qd2xe1 Rf8f4 Bd4xc3 Rf4xg4+ Ne5xg4 Qd8c8 h2h3) +2.44/12 80}
>34. Nxd3 {(Ne5xd3 Bd5xf3 Bg4xf3 Qd8xd4 Qb2b3+ Kg8h7 Qb3c2 Rf8xf3 Nd3e5+ Kh7g8
>Ne5xf3 Qd4g4+ Kg1f1 Qg4xf3 Re1e8+ Kg8f7) -1.10/10 46} Bxf3 {(Bd5xf3 Bg4xf3
>Qd8xd4 Qb2b3+ Kg8h7 Qb3c2 Rf8xf3 Nd3f4+ Nc3e4 Qc2xe4+) +3.37/12 96} 35. Bxf3 {
>(Bg4xf3 Qd8xd4 Qb2b3+ Kg8h8 Re1e3 Bh4xf2+ Kg1xf2 Rc7f7 Qb3xf7 Rf8xf7 Rh1e1
>Nc3d5 Nd3e5 Qd4b2+ Re3e2) -2.09/10131} Qxd4 {(Qd8xd4 Qb2b3+ Kg8h7 Qb3c2 Rf8xf3
>Nd3f4+ Nc3e4 Qc2xe4+ Qd4xe4 Re1xe4) +3.67/12 54} 36. Qb3+ {(Qb2b3+ Kg8h8 Re1e3
>Bh4xf2+ Kg1xf2 Rc7f7 Qb3xf7 Rf8xf7 Rh1e1 Nc3d5 Nd3e5 Qd4b2+ Re3e2) -2.09/9 19}
>Kh8 {
>(Kg8h8 Re1e3 Rc7f7 Qb3e6 Rf7e7 Qe6xe7 Bh4xe7 Nd3e5 Rf8f6 Ne5c6) +4.25/12 67}
>37. Re3 {(Re1e3 Bh4xf2+ Kg1xf2 Rc7f7 Qb3xf7 Rf8xf7 Rh1e1 Nc3d5 Nd3e5 Rf7f6
>Ne5g4 Qd4d2+ Re1e2) -2.41/10 43} Rcf7 {(Rc7f7 Nd3e5 Rf7xf3 Qb3xc3 Bh4xf2+
>Kg1g2 Bf2xe3 Ne5g6+ Kh8g8 Qc3xd4) +4.80/12 100} 38. Ne5 {(Nd3e5 Rf7xf3 Ne5g6+
>Kh8h7 Ng6xf8+ Rf3xf8 Qb3c2+ Kh7h8 Re3g3 Nc3e4 Rg3d3 Qd4a1+ Qc2d1 Qa1e5 Qd1b3
>Bh4xf2+ Kg1f1 Bf2e3+ Kf1e2) -3.27/10 26} Rxf3 {(Rf7xf3 Qb3xc3 Bh4xf2+ Kg1g2
>Bf2xe3 Qc3xd4 Rf3f2+ Kg2g3 Be3xd4 Ne5g6+) +4.73/13 91} 39. Qxc3 {(Qb3xc3 Bh4xf2
>+ Kg1g2 Bf2xe3 Qc3xd4 Rf3f2+ Kg2h3 Be3xd4 Ne5g6+ Kh8g8 Ng6xf8 Kg8xf8 Rh1d1
>Bd4e5) -3.86/10 47} Qxc3 {(Qd4xc3 Ne5g6+ Kh8g8 Re3xc3 Rf3xc3 Ng6xh4 Rc3xa3
>Kg1g2 Rf8f4 Rh1b1) +4.77/15 105} 40. Ng6+ {(Ne5g6+ Kh8g8 Re3xc3 Rf3xc3 Ng6xf8
>Kg8xf8 Kg1g2 Rc3xa3 Rh1b1 Ra3a2 Rb1b4 Ra2xf2+ Kg2g1 Bh4e7 Rb4xb6 Be7c5) -3.90/
>13 30} Kg8 {
>(Kh8g8 Re3xc3 Rf3xc3 Ng6xf8 Kg8xf8 Kg1g2 Rc3xa3 Rh1b1 Ra3a6 f2f4) +4.86/16 24}
>41. Rxc3 {(Re3xc3 Rf3xc3 Ng6xf8 Kg8xf8 a3a4 Rc3f3 Kg1g2 Rf3xf2+ Kg2h3 Bh4d8
>Rh1c1 Rf2f4 Rc1a1 Kf8f7 Ra1d1 Bd8e7) -4.04/14 30} Rxc3 {
>(Rf3xc3 Ng6xf8 Kg8xf8 Kg1g2 Rc3xa3 Rh1b1 Ra3a6 f2f4 Kf8f7 Kg2f3) +4.91/16 27}
>42. Nxf8 {(Ng6xf8 Kg8xf8 Kg1g2 Rc3c2 Rh1f1 Rc2a2 Kg2h3 Bh4e7 a3a4 Ra2xa4 Rf1b1
>Be7c5 Kh3g3 Kf8e7 Kg3f3) -4.05/14 88} Kxf8 {
>(Kg8xf8 Kg1g2 Rc3xa3 Rh1b1 Ra3a6 f2f4 Kf8f7 Kg2f3 Ra6a3+ Kf3g4) +4.91/16 10}
>43. Kg2 {(Kg1g2 Rc3xa3 Rh1b1 Bh4d8 Rb1b2 Kf8e7 Rb2c2 Ke7e6 h2h3 Ke6e5 Rc2c6
>Ke5d5 Rc6g6) -4.10/14 74} Rxa3 {
>(Rc3xa3 Rh1b1 Ra3a6 Kg2f3 Kf8f7 Kf3g4 Ra6a4+ f2f4 Bh4d8 h2h4) +4.74/15 49} 44.
>Rb1 {(Rh1b1 Bh4d8 Rb1b4 Ra3a2 Kg2f3 Kf8f7 Rb4e4 Bd8c7 Re4e2 Ra2a1 h2h3 Kf7f6
>Re2e3) -4.11/13 68} Ra6 {
>(Ra3a6 Kg2f3 Kf8g8 Kf3g4 Bh4f6 h2h4 Kg8h7 Rb1b5 g7g6 h4h5) +4.48/15 47} 45. Kh3
>{(Kg2h3 Bh4e7 f2f4 Be7c5 Kh3g4 Kf8f7 Kg4f5 Ra6a2 h2h3 Ra2h2 Rb1b3 Rh2e2) -4.16/
>12 101} Ra4 {
>(Ra6a4 f2f4 Bh4d8 Kh3g4 Bd8c7 h2h4 Ra4xf4+ Kg4h3 g7g5 h4xg5) +4.46/15 43} 46.
>Rxb6 {(Rb1xb6 Bh4xf2 Rb6g6 Kf8f7 Rg6g4 Ra4a3+ Kh3g2 Bf2e3 Rg4g3 g7g6 Rg3f3+
>Kf7e6 Rf3f1 Be3d4) -4.03/13 80} Bxf2 {
>(Bh4xf2 Rb6b8+ Kf8e7 Rb8b7+ Ke7f6 Kh3g2 Bf2h4 Kg2f3 g7g5 Rb7b6+) +4.75/16 79}
>47. Rb7 {(Rb6b7 Bf2d4 Rb7d7 Kf8e8 Rd7b7 Ra4a2 Rb7b4 Bd4c3 Rb4e4+ Ke8f7 Kh3g3
>Kf7f6) -4.06/11 39} Bh4 {
>(Bf2h4 Kh3g2 Ra4f4 Rb7d7 Kf8g8 Rd7b7 Kg8h7 Rb7b6 g7g6 Rb6b2) +4.82/17 50} 48.
>Rb3 {(Rb7b3 Bh4f6 Rb3g3 Ra4h4+ Kh3g2 Bf6e5 Rg3f3+ Kf8e7 h2h3 Rh4d4 Rf3a3 Ke7e6
>Ra3a7 Rd4d2+ Kg2f3 Rd2d3+ Kf3g4) -4.06/12 61} Ke7 {
>(Kf8e7 Kh3g2 Ke7d6 Rb3b7 g7g5 Rb7b8 Ra4f4 Rb8d8+ Kd6c6 Rd8c8+) +4.93/16 61} 49.
>Rb7+ {(Rb3b7+ Ke7f6 Rb7b6+ Kf6f5 Rb6b5+ Kf5g6 Rb5d5 Kg6f6 Rd5d6+ Kf6f5 Rd6d5+
>Kf5e6 Rd5d2 Bh4g5 Rd2d1 Ke6f5 Rd1d7) -4.11/12 64} Kf6 {
>(Ke7f6 Kh3g2 g7g5 h2h3 Bh4e1 Rb7c7 Kf6f5 Rc7c2 Be1h4 Rc2c5+) +4.92/14 8} 50.
>Rb6+ {(Rb7b6+ Kf6f5 Rb6b5+ Kf5e6 Rb5b6+ Ke6f7 Rb6b7+ Bh4e7 Kh3g2 Ra4a2+ Kg2g3
>Kf7f6 h2h4 Be7d6+ Kg3f3 Ra2a3+ Kf3e2 Ra3h3 Rb7b6 Kf6e5 Rb6b5+ Ke5f4) -4.10/12
>56} Ke5 {
>(Kf6e5 Rb6b5+ Ke5d6 Kh3g2 Kd6c6 Rb5b3 Ra4f4 Rb3b1 Rf4f2+ Kg2h3) +5.07/16 41}
>51. Rb5+ {(Rb6b5+ Ke5e6 Rb5b6+ Ke6f5 Rb6b5+ Kf5g6 Rb5c5 Bh4f6 Rc5d5 Ra4a2
>Kh3g3 Kg6f7 Rd5f5 Kf7e6 Rf5f4) -4.11/12 30} Kd6 {
>(Ke5d6 Kh3g2 Kd6c6 Rb5b1 Ra4a3 Rb1b4 Bh4e7 Rb4b1 Be7d6 h2h4) +5.07/16 34} 52.
>Rb6+ {(Rb5b6+ Kd6d5 Rb6b5+ Kd5e6 Rb5b6+ Ke6f5 Rb6b5+ Kf5g6 Rb5d5 Bh4f2 Kh3g2
>Bf2d4 h2h3 Kg6f7 Rd5d6 Ra4a2+ Kg2f3 Ra2f2+ Kf3e4) -4.10/12 35} Kd5 {
>(Kd6d5 Rb6b5+ Kd5c6 Rb5h5 Bh4f6 Kh3g2 Ra4a3 h2h4 Bf6d4 Rh5f5) +5.17/15 32} 53.
>Rb5+ {(Rb6b5+ Kd5e6 Rb5b6+ Ke6f5 Rb6b5+ Kf5g6 Rb5c5 Bh4g5 Kh3g2 Ra4a2+ Kg2h3
>Bg5e3 Rc5d5 Kg6f6 Kh3g3) -4.10/12 27} Kc6 {
>(Kd5c6 Rb5h5 Bh4f6 Kh3g2 Ra4a2+ Kg2f3 Ra2a3+ Kf3e4 Ra3a1 Rh5f5) +5.10/16 38}
>54. Rb2 {(Rb5b2 Bh4f6 Rb2d2 Bf6e5 Kh3g2 Ra4a3 Kg2h1 Be5f4 Rd2f2 g7g5 Kh1g2
>Kc6d5 Rf2e2) -4.04/13 35} Bf6 {
>(Bh4f6 Rb2d2 Bf6e5 Kh3g2 Ra4a3 h2h4 Ra3g3+ Kg2f2 Rg3h3 Rd2d8) +5.20/13 26} 55.
>Rd2 {(Rb2d2 Bf6e5 Kh3g2 Be5d4 Kg2f3 Kc6d5 h2h4 Kd5e5 Rd2g2 Ra4a3+ Kf3g4 Ra3b3
>Rg2e2+ Ke5f6) -4.07/12 28} Be5 {
>(Bf6e5 Kh3g2 Ra4h4 Rd2d8 Be5f6 Rd8a8 Kc6d5 Kg2f3 Bf6e5 Ra8a5+) +5.18/14 71} 56.
>Kg2 {(Kh3g2 Be5d4 h2h3 Kc6d5 Rd2e2 Bd4e5 Kg2f3 Ra4f4+ Kf3g2 Rf4f8 Re2e1 g7g5)
>-4.15/12 26} Rh4 {
>(Ra4h4 h2h3 Be5d6 Kg2f3 Kc6c5 Rd2d1 Bd6e5 Rd1d8 Kc5c6 Rd8d1) +5.12/14 39} 57.
>h3 {(h2h3 Rh4b4 Kg2f3 Rb4b3+ Kf3e4 Be5f6 Rd2d3 Rb3xd3 Ke4xd3 Kc6d5 Kd3e3
>Bf6d4+ Ke3f4 Kd5e6 h3h4) -4.04/13 67} Bd6 {
>(Be5d6 Kg2f3 Kc6c5 Rd2d1 Bd6e5 Rd1d7 Rh4f4+ Kf3e3 g7g5 Rd7d8) +5.11/14 26} 58.
>Rd3 {(Rd2d3 Kc6d7 Rd3e3 Bd6f4 Re3e4 Kd7d6 Re4a4 Kd6d5 Kg2f3 g7g5 Kf3g2 Rh4h7
>Ra4a6) -3.97/13 54} Kc5 {
>(Kc6c5 Kg2f3 Bd6e5 Rd3d1 Be5d4 Kf3g3 Rh4e4 h3h4 Bd4e5+ Kg3f3) +5.09/14 26} 59.
>Rd2 {(Rd3d2 Rh4d4 Rd2f2 Kc5d5 Rf2f7 Bd6e5 Rf7d7+ Kd5e4 Rd7xd4+ Be5xd4 Kg2g3
>Bd4c3 Kg3g4 Bc3e5) -4.04/12 40} Be5 {
>(Bd6e5 Rd2d1 Be5f6 Kg2g3 Kc5c6 Kg3f3 Bf6e5 Kf3e3 Kc6c5 Rd1d7) +5.09/14 30} 60.
>Rd8 {(Rd2d8 Be5f6 Rd8d7 Rh4d4 Rd7a7 Bf6e5 Kg2f3 Kc5d5 Ra7d7+ Kd5e6 Rd7xd4
>Be5xd4 Kf3f4 Ke6f6) -4.08/13 84} Bf6 {
>(Be5f6 Rd8d1 Kc5b5 Kg2f3 Kb5c6 Kf3g3 Rh4c4 h3h4 Bf6e5+ Kg3f3) +5.03/14 40} 61.
>Rd3 {(Rd8d3 Rh4d4 Rd3xd4 Kc5xd4 Kg2f3 Bf6d8 Kf3f4 Bd8e7 Kf4f5 Kd4e3 Kf5g6
>Be7f6) -4.01/12 35} Bd4 {
>(Bf6d4 Kg2g3 g7g5 Rd3f3 Bd4e5+ Kg3f2 Kc5d6 Rf3f5 Be5f4 Rf5f8) +5.05/14 32} 62.
>Kg3 {(Kg2g3 Rh4e4 Kg3f3 Kc5d5 Rd3b3 Re4h4 Kf3g3 Rh4h6 Rb3b7 Bd4e5+ Kg3g4 Kd5e4
>Rb7e7) -4.04/12 21} g5 {
>(g7g5 Kg3g2 Bd4e5 Rd3d8 Be5f6 Rd8f8 Bf6e7 Rf8f5+ Kc5d6 Rf5f3) +4.85/15 47} 63.
>Rf3 {(Rd3f3 Bd4e5+ Kg3g2 Kc5d4 Rf3f1 Kd4e4 Rf1d1 Ke4f5 Rd1f1+ Rh4f4 Rf1d1
>Rf4e4 Rd1f1+ Kf5e6 Rf1f2) -4.06/13 47} Be5+ {
>(Bd4e5+ Kg3f2 Kc5d6 Rf3f5 Be5f4 Rf5f8 Kd6e6 Rf8e8+ Ke6f6 Re8f8+) +5.07/15 12}
>64. Kg2 {(Kg3g2 Kc5d4 Rf3f8 Rh4h7 Rf8f5 Be5f4 Rf5f8 Kd4e5 Rf8e8+ Ke5f5 Re8d8
>Rh7b7 Rd8d5+ Kf5e4) -4.07/13 26} Kd6 {
>(Kc5d6 Rf3f5 Be5f4 Rf5f8 Kd6e6 Rf8e8+ Ke6f7 Re8e1 Kf7f6 Re1e8) +5.14/17 33} 65.
>Rf5 {(Rf3f5 Be5f4 Rf5b5 Rh4h7 Rb5b3 Kd6d5 Rb3a3 Bf4e5 Ra3a4 Kd5e6 Ra4a6+ Ke6f5
>Ra6a5) -4.04/12 32} Bf4 {
>(Be5f4 Rf5f8 Kd6e6 Rf8e8+ Ke6f7 Re8e1 Kf7f6 Re1e2 Kf6f5 Re2f2) +5.14/19 39} 66.
>Rf8 {(Rf5f8 Rh4h7 Rf8f5 Kd6e6 Rf5f8 Ke6e5 Rf8a8 Rh7b7 Ra8a5+ Ke5e4 Ra5a4+
>Ke4f5 Ra4a5+ Bf4e5 Kg2f2 Rb7b2+ Kf2f3) -4.11/12 42} Ke6 {
>(Kd6e6 Rf8e8+ Ke6f7 Re8e1 Kf7f6 Re1e2 Kf6f5 Re2f2 Kf5e5 Kg2f3) +5.14/19 82} 67.
>Re8+ {(Rf8e8+ Ke6f5 Re8f8+ Kf5e4 Rf8e8+ Bf4e5 Re8g8 Rh4h5 Rg8d8 Rh5h7 Rd8d1
>Ke4e3 Rd1d5 Ke3f4 Rd5d1) -4.11/12 33} Kf5 {
>(Ke6f5 Re8f8+ Kf5e4 Rf8a8) +4.89/20 422} 68. Rf8+ {(Re8f8+ Kf5e4 Rf8e8+ Bf4e5
>Re8g8 Rh4h5 Rg8c8 Rh5h7 Rc8g8 Rh7g7 Rg8xg7 Be5xg7 Kg2g3 Bg7d4) -4.12/12 27} Ke4
>{(Kf5e4 Rf8a8 Bf4e5 Ra8a4+ Be5d4 Ra4a3 Bd4c5 Ra3a4+ Ke4e3 Ra4xh4) +4.92/20 98}
>69. Re8+ {(Rf8e8+ Bf4e5 Re8g8 Ke4f5 Rg8f8+ Be5f6 Rf8e8 Rh4a4 Re8f8 Ra4a3 Rf8f7
>Ra3e3 Rf7c7) -4.13/12 27} Be5 {
>(Bf4e5 Re8f8 Be5d6 Rf8f6 Ke4e5 Rf6f2 Bd6c5 Rf2f1 Ke5e6 Rf1e1+) +5.09/14 4} 70.
>Rg8 {(Re8g8 Ke4f5 Rg8f8+ Be5f6 Rf8e8 Rh4b4 Re8f8 Rb4b3 Rf8f7 Kf5e6 Rf7h7 Bf6e5
>Kg2f2 Be5d4+ Kf2e2) -4.18/13 51} Bf6 {
>(Be5f6 Rg8f8 Ke4f5 Kg2g3 Kf5g6 Rf8e8 Bf6g7 Re8e7 Bg7d4 Kg3g2) +5.14/16 22} 71.
>Ra8 {(Rg8a8 Rh4f4 Ra8a4+ Ke4f5 Ra4a5+ Bf6e5 Ra5a2 Rf4e4 Ra2f2+ Kf5e6 Rf2d2
>Re4e3 Rd2d1 Re3g3+ Kg2h2) -4.14/11 25} Kf5 {
>(Ke4f5 Ra8a2 Bf6e5 Ra2f2+ Kf5e6 Rf2f8 Rh4b4 Rf8e8+ Ke6f6 Re8f8+) +5.14/16 16}
>72. Rf8 {(Ra8f8 Rh4c4 Kg2f2 Rc4c3 Kf2g2 Rc3a3 Rf8f7 Kf5e6 Rf7h7 Bf6e5 Kg2f2
>Be5d4+ Kf2e2) -4.18/12 45} Ke5 {
>(Kf5e5 Kg2g3 Bf6e7 Rf8e8 Ke5f6 Kg3f3 Rh4a4 Kf3e3 Be7c5+ Ke3d3) +5.13/15 16} 73.
>Re8+ {(Rf8e8+ Ke5f4 Re8b8 Rh4h8 Rb8b1 Bf6c3 Rb1c1 Bc3e5 Rc1e1 Rh8c8 Re1f1+
>Kf4e4 Rf1e1+ Ke4f5 Re1f1+ Be5f4) -4.07/12 24} Kf4 {
>(Ke5f4 Re8a8 Bf6d4 Ra8a3 Rh4h7 Ra3f3+ Kf4e4 h3h4 g5g4 Rf3f8) +4.90/16 24} 74.
>Rc8 {(Re8c8 Rh4h8 Rc8c1 Bf6e5 Rc1f1+ Kf4e4 Rf1g1 Rh8d8 Rg1e1+ Ke4f5 Re1f1+
>Be5f4 Rf1e1 Rd8d2+ Kg2f3 Rd2d3+ Kf3g2) -4.09/12 29} Bd4 {
>(Bf6d4 Rc8f8+ Kf4e4 Rf8f3 Bd4e5 Rf3f8 Be5d6 Rf8f6 Ke4e5 Rf6f2) +5.09/17 37} 75.
>Rf8+ {(Rc8f8+ Kf4e5 Rf8g8 Ke5f5 Rg8d8 Rh4f4 Rd8f8+ Bd4f6 Rf8f7 Kf5e6 Rf7c7
>Bf6d4) -4.09/11 24} Ke4 {
>(Kf4e4 Rf8f3 Bd4e5 Rf3f8 Be5d6 Rf8f6 Ke4e5 Rf6f2 Bd6c5 Rf2f1) +5.09/17 7} 76.
>Rg8 {(Rf8g8 Ke4f5 Rg8d8 Rh4f4 Rd8f8+ Bd4f6 Rf8f7 Rf4c4 Kg2f3 Rc4c2 Rf7h7) -4.
>08/11 28} Kf5 {
>(Ke4f5 Rg8f8+ Bd4f6 Kg2g3 Kf5g6 Kg3g2 Bf6e7 Rf8f1 Be7f6 Rf1e1) +5.12/17 45} 77.
>Rd8 {(Rg8d8 Bd4e5 Rd8f8+ Be5f6 Rf8c8 Rh4d4 Rc8c2 Bf6e5 Rc2f2+ Rd4f4 Kg2g3
>Kf5e4 Rf2xf4+ g5xf4+ Kg3g4) -4.14/12 21} Be5 {
>(Bd4e5 Rd8f8+ Kf5e6 Rf8f2 Be5f4 Rf2f1 Ke6f5 Rf1a1 Bf4e5 Ra1f1+) +5.14/16 21}
>78. Rf8+ {(Rd8f8+ Be5f6 Rf8e8 Rh4d4 Re8f8 Rd4c4 Kg2f3 Rc4a4 Rf8f7 Ra4a3+ Kf3g2
>Kf5e6 Rf7b7 Bf6d4) -4.19/13 47} Ke6 {
>(Kf5e6 Rf8f2 Be5f4 Rf2f1 Ke6f5 Rf1a1 Bf4e5 Ra1f1+ Kf5e6 Rf1f2) +5.13/17 43} 79.
>Re8+ {(Rf8e8+ Ke6f6 Re8f8+ Kf6g6 Rf8e8 Be5d4 Re8g8+ Bd4g7 Rg8e8 Kg6f5 Re8e1
>Rh4f4 Re1e7 Bg7d4) -4.05/12 26} Kf6 {
>(Ke6f6 Re8c8 Be5d6 Rc8c1 Kf6f5 Rc1f1+ Kf5e6 Rf1f2 Bd6f4 Rf2f1) +5.13/16 29} 80.
>Rf8+ {(Re8f8+ Kf6g6 Rf8e8 Rh4e4 Re8g8+ Kg6f5 Rg8f8+ Be5f6 Kg2f3 Re4c4 Kf3g3
>Rc4c5 Kg3g2 Kf5e5 Kg2f3 Rc5c3+ Kf3g4) -4.12/12 40} Kg6 {
>(Kf6g6 Kg2f3 Rh4d4 Rf8e8 Kg6f5 Re8f8+ Be5f6 Kf3g2 Rd4c4 h3h4) +5.09/16 44} 81.
>Re8 {(Rf8e8 Be5f6 Re8g8+ Kg6f7 Rg8b8 Rh4d4 Rb8b3 Kf7e6 Rb3e3+ Bf6e5 Re3e2
>Ke6f5 Re2f2+ Kf5e4 Rf2e2+ Ke4f4) -4.07/12 100} Bg7 {
>(Be5g7 Re8e3 Bg7a1 Re3e1 Ba1b2 Re1e2 Bb2d4 Re2e8 Kg6f6 Re8f8+) +5.11/17 46} 82.
>Re7 {(Re8e7 Rh4d4 Kg2f3 Bg7f6 Re7e4 Rd4xe4 Kf3xe4 Bf6a1 Ke4e3 Kg6f5 Ke3f3
>Ba1d4) -4.12/12 71} Bb2 {
>(Bg7b2 Re7e2 Bb2c3 Re2e8 Kg6f5 Re8f8+ Bc3f6 Kg2g3 Kf5g6 Kg3g2) +5.11/18 75} 83.
>Re8 {(Re7e8 Rh4b4 Re8e1 Bb2c3 Re1e8 Kg6f5 Kg2f3 Bc3e5 Re8f8+ Be5f6 Rf8f7 Rb4b2
>Rf7c7 Rb2b3+ Kf3g2) -4.13/12 91} Kf5 {
>(Kg6f5 Re8f8+ Bb2f6 Kg2g3 Kf5g6 Kg3g2 Bf6e7 Rf8f1 Be7f6 Kg2f3) +5.11/17 32} 84.
>Rb8 {(Re8b8 Bb2g7 Rb8g8 Rh4h7 Rg8e8 Bg7e5 Re8f8+ Be5f6 Kg2g3 Rh7c7 Kg3g2
>Rc7c2+ Kg2f3 Rc2h2 Kf3g3) -4.15/13 104} Bc3 {
>(Bb2c3 Rb8f8+ Bc3f6 Kg2g3 Kf5g6 Kg3g2 Bf6e7 Rf8f1 Be7f6 Kg2f3) +5.11/17 42} 85.
>Rc8 {(Rb8c8 Bc3g7 Rc8g8 Rh4h7 Rg8a8 Bg7e5 Ra8f8+ Be5f6 Kg2g3 Rh7d7 Kg3f3
>Rd7d3+ Kf3g2 Rd3c3) -4.12/13 78} Bb4 {
>(Bc3b4 Rc8c7 Bb4d6 Rc7f7+ Kf5g6 Rf7f1 Bd6e5 Rf1e1 Kg6f5 Re1f1+) +5.13/17 41}
>86. Rc2 {(Rc8c2 Bb4d6 Rc2d2 Bd6e5 Rd2f2+ Rh4f4 Rf2f1 Be5d4 Rf1e1 Kf5f6 Re1e2
>Rf4f5 Re2e1 Rf5f2+ Kg2g3) -4.10/12 69} Bd6 {
>(Bb4d6 Rc2f2+ Bd6f4 Rf2e2 Bf4e5 Re2f2+ Kf5e6 Rf2f1 Be5f4 Rf1f2) +5.11/17 27}
>87. Rd2 {(Rc2d2 Bd6e5 Rd2f2+ Kf5e6 Rf2f1 Rh4d4 Kg2f3 Rd4b4 Rf1f2 Rb4b1 Kf3g4
>Rb1g1+ Kg4h5 Be5d4) -4.23/13 91} Be5 {
>(Bd6e5 Rd2f2+ Kf5e6 Rf2f1 Be5f4 Rf1d1 Bf4d6 Rd1d2 Bd6e5 Rd2e2) +5.12/17 27} 88.
>Rf2+ {(Rd2f2+ Rh4f4 Rf2e2 Rf4d4 Re2f2+ Be5f4 Rf2f1 Rd4b4 Rf1f2 Rb4b3 Rf2f3
>Rb3b8 Rf3f1 Rb8b2+ Kg2f3) -4.29/12 48} Ke6 {
>(Kf5e6 Rf2f1 Be5f4 Rf1d1 Bf4d6 Rd1d2 Bd6e5 Rd2e2 Ke6f6 Re2f2+) +5.11/17 16} 89.
>Rf1 {(Rf2f1 Rh4c4 Rf1f8 Be5f4 Rf8h8 Ke6f5 h3h4 Rc4c2+ Kg2f1 g5g4 Rh8f8+ Kf5e4
>h4h5 g4g3) -4.25/12 66} Bf4 {
>(Be5f4 Rf1d1 Bf4d6 Rd1d2 Bd6e5 Rd2e2 Ke6f6 Re2a2 Be5d6 Ra2c2) +5.11/16 48} 90.
>Re1+ {(Rf1e1+ Ke6f5 Re1e8 Rh4h6 Re8f8+ Kf5e4 Rf8e8+ Bf4e5 Re8g8 Ke4f4 Rg8f8+
>Rh6f6 Rf8e8 Rf6c6 Re8f8+ Kf4e3) -4.20/12 46} Kf5 {
>(Ke6f5 Re1e2 Bf4c7 Re2c2 Bc7b8 Rc2b2 Bb8a7 Rb2b5+ Kf5f6 Rb5a5) +5.11/17 27} 91.
>Re2 {(Re1e2 Rh4h8 Re2c2 Rh8d8 Rc2f2 Rd8c8 Rf2f3 Rc8c2+ Rf3f2 Rc2c3 Rf2f3 Rc3c1
>Rf3f2) -4.27/12 41} Bb8 {
>(Bf4b8 Re2b2 Bb8a7 Rb2b5+ Kf5f6 Rb5b1 Ba7d4 Rb1f1+ Kf6g6 Rf1f8) +5.10/17 28}
>92. Rb2 {(Re2b2 Rh4h8 Rb2b3 Bb8f4 Rb3b5+ Bf4e5 Rb5b3 Rh8d8 Rb3f3+ Be5f4 Rf3c3
>Rd8d2+ Kg2f1 Bf4e5 Rc3c5) -4.25/12 60} Ba7 {
>(Bb8a7 Rb2b5+ Kf5f6 Rb5b1 Ba7d4 Rb1f1+ Kf6g6 Rf1f8 Bd4g7 Rf8g8) +5.10/17 25}
>93. Rb5+ {(Rb2b5+ Kf5f6 Rb5a5 Ba7d4 Ra5d5 Rh4e4 Rd5d8 Bd4c5 Rd8d7 Re4d4 Rd7b7
>Rd4d2+ Kg2g3) -4.11/11 29} Kf6 {
>(Kf5f6 Rb5b1 Ba7d4 Rb1f1+ Kf6g6 Rf1f8 Bd4g7 Rf8g8 Kg6f7 Rg8a8) +5.10/17 31} 94.
>Rd5 {(Rb5d5 Rh4b4 Rd5d8 Ba7b8 Rd8f8+ Kf6g6 Rf8e8 Bb8f4 Re8e6+ Kg6f5 Re6e2
>Bf4e5 Re2f2+ Kf5e4 Rf2e2+ Ke4f4) -4.16/12 143} Bd4 {
>(Ba7d4 Rd5a5 Bd4c3 Ra5a8 Bc3b4 Ra8c8 Kf6e6 Rc8c2 Ke6f5 Rc2a2) +5.11/17 48} 95.
>Rd6+ {(Rd5d6+ Kf6e5 Rd6d8 Bd4c5 Rd8d1 Bc5d4 Kg2g3 Rh4e4 Rd1b1 Re4f4 Rb1d1
>Bd4f2+ Kg3g2 Rf4f8) -4.08/12 33} Ke7 {
>(Kf6e7 Rd6c6 Bd4e5 Rc6a6 Be5d6 Ra6a2 Ke7e6 Ra2e2+ Bd6e5 Re2c2) +5.11/17 31} 96.
>Rc6 {
>(Rd6c6 Ke7f7 Rc6a6 Bd4e5 Ra6c6 Rh4d4 Kg2f3 Be5f4 Kf3g4 Rd4d8 Kg4f5) -4.02/12 34
>} Be5 {
>(Bd4e5 Rc6a6 Be5d6 Ra6a2 Ke7e6 Ra2e2+ Bd6e5 Re2c2 Ke6f6 Rc2f2+) +5.11/17 26}
>97. Ra6 {(Rc6a6 Rh4b4 Kg2f3 Ke7f7 Ra6a5 Kf7f6 Ra5a8 Rb4h4 Kf3g2 Rh4h7 Ra8f8+
>Kf6e6) -4.08/11 21} Bd6 {
>(Be5d6 Ra6a2 Ke7e6 Ra2e2+ Bd6e5 Re2c2 Ke6f6 Rc2f2+ Kf6g6 Rf2e2) +5.11/17 26}
>98. Ra7+ {(Ra6a7+ Ke7e6 Ra7a5 Bd6e5 Ra5a8 Rh4c4 Kg2f3 Rc4f4+ Kf3e2 Rf4h4 Ra8a3
>Ke6f5 Ra3f3+ Kf5e4) -4.11/11 29} Kf6 {
>(Ke7f6 Ra7a2 Bd6e5 Ra2f2+ Be5f4 Rf2a2 Bf4d6 Ra2f2+ Kf6e6 Rf2e2+) +5.11/18 46}
>99. Rd7 {(Ra7d7 Bd6e5 Rd7b7 Rh4c4 Kg2f3 Be5f4 Rb7h7 Rc4c3+ Kf3e4 Kf6g6 Rh7h8
>Bf4d6 Ke4d5) -4.23/12 60} Be5 {
>(Bd6e5 Rd7d2 Kf6f7 Rd2e2 Kf7e6 Re2c2 Ke6f6 Rc2f2+ Be5f4 Rf2a2) +5.11/17 57}
>100. Rd8 {(Rd7d8 Rh4c4 Rd8f8+ Kf6e6 Rf8f3 Rc4c2+ Rf3f2 Rc2c1 Rf2f1 Rc1c8 Kg2f3
>Rc8c3+ Kf3g4 Rc3g3+ Kg4h5 Rg3g2) -4.20/11 17} Rb4 {
>(Rh4b4 h3h4 g5g4 Rd8d2 Kf6g6 h4h5+ Kg6h6 Rd2e2 Rb4b5 Re2e4) +5.11/15 34} 101.
>Rf8+ {(Rd8f8+ Kf6e6 Rf8f3 Be5f4 Rf3f2 Ke6f5 Rf2f3 Rb4b2+ Rf3f2 Rb2b3 Rf2f3
>Rb3b1 Rf3f2) -4.27/11 38} Kg6 {
>(Kf6g6 Rf8f2 Rb4e4 Kg2f3 Re4a4 Kf3e2 Be5f4 Ke2d3 Kg6f5 Rf2f1) +5.13/16 30} 102.
>Rf2 {(Rf8f2 Be5f4 Rf2f3 Rb4b2+ Kg2g1 Kg6f5 Kg1f1 Rb2b1+ Kf1g2 Rb1c1 Rf3f1
>Rc1c2+ Rf1f2 Rc2c8) -4.29/11 22} Re4 {
>(Rb4e4 Rf2a2 Re4d4 h3h4 g5g4 h4h5+ Kg6h6 Ra2e2 Rd4d5 Re2e4) +5.11/15 28} 103.
>Rf3 {(Rf2f3 Re4e2+ Kg2f1 Re2b2 Kf1e1 Rb2c2 Ke1d1 Rc2h2 Kd1e1 Be5f4 Ke1f1 Rh2c2)
>-4.30/11 39} Re2+ {
>(Re4e2+ Kg2f1 Re2b2 Rf3f8 Rb2d2 h3h4 g5g4 h4h5+ Kg6h6 Rf8e8) +5.24/15 28} 104.
>Kf1 {
>(Kg2f1 Re2c2 Kf1e1 Rc2h2 Ke1f1 Be5f4 Kf1e1 Rh2a2 Rf3d3 Kg6f5 Rd3d7) -4.32/12 15
>} Rb2 {(Re2b2 Rf3f8 Rb2a2 h3h4 g5g4 h4h5+ Kg6h6 Rf8f2 Ra2a1+ Kf1g2) +5.16/15 39
>} 105. Kg1 {(Kf1g1 Be5f4 Kg1f1 Kg6f5 Rf3c3 Rb2h2 Kf1g1 Bf4e5 Rc3f3+ Kf5e4
>Rf3a3 Rh2d2) -4.42/11 21} Rd2 {
>(Rb2d2 Kg1f1 Rd2c2 Rf3f8 Rc2b2 h3h4 g5g4 h4h5+ Kg6h6 Rf8f2) +5.27/16 54} 106.
>Kf1 {(Kg1f1 Rd2c2 Rf3e3 Kg6f5 Re3e2 Rc2xe2 Kf1xe2 Kf5f4 Ke2f2 Be5d4+ Kf2g2
>Kf4e4) -4.31/12 47} Rc2 {
>(Rd2c2 Rf3f8 Rc2b2 h3h4 g5g4 h4h5+ Kg6h6 Rf8f2 Rb2b1+ Kf1g2) +5.16/15 31} 107.
>Re3 {(Rf3e3 Kg6f5 Re3f3+ Kf5e4 Rf3a3 Rc2c3 Ra3xc3 Be5xc3 Kf1g2 Ke4f4 Kg2f2
>Bc3d4+ Kf2e2) -4.19/11 16} Rc1+ {
>(Rc2c1+ Kf1e2 Kg6f5 Re3f3+ Be5f4 Ke2d3 Rc1h1 Kd3d4 Kf5e6 Rf3d3) +5.18/15 53}
>108. Kg2 {(Kf1g2 Rc1c5 Re3e1 Kg6h5 Kg2f3 Kh5h4 Kf3g2 g5g4 h3xg4 Kh4g5 Kg2f3
>Rc5c3+ Kf3f2) -2.85/11 25} Kf5 {
>(Kg6f5 Re3f3+ Kf5e4 Rf3f2 Rc1e1 Rf2d2 Re1e3 Rd2f2 Be5b8 h3h4) +5.21/15 27} 109.
>Rf3+ {(Re3f3+ Kf5e4 Rf3f2 Be5d4 Rf2f8 g5g4 Rf8e8+ Bd4e5 h3xg4 Rc1c2+ Kg2f1
>Rc2c7 g4g5 Rc7f7+ Kf1e2 Ke4f5) -2.71/13 50} Bf4 {
>(Be5f4 Rf3f2 Rc1c6 h3h4 g5g4 h4h5 Rc6h6 Rf2a2 g4g3 Ra2e2) +5.11/16 45} 110. Ra3
>{(Rf3a3 g5g4 Ra3a5+ Bf4e5 h3xg4+ Kf5e4 g4g5 Rc1c2+ Kg2f1 Be5c3 Ra5c5 Ke4d4
>Rc5b5 Kd4e4) -2.48/11 18} Rc4 {
>(Rc1c4 Ra3f3 Rc4c6 h3h4 g5g4 Rf3f2 g4g3 Rf2e2 Kf5g4 h4h5) +5.15/15 67} 111. Kf3
>{(Kg2f3 Bf4c7 Ra3a8 g5g4+ h3xg4+ Kf5f6 g4g5+ Kf6xg5 Ra8g8+ Kg5f5 Rg8f8+ Kf5e5
>Rf8e8+ Ke5d5 Re8e2 Bc7f4 Kf3g4 Rc4a4) -2.32/12 35} Rc8 {
>(Rc4c8 Ra3a2 Rc8g8 h3h4 g5g4+ Kf3g2 Rg8h8 h4h5 Rh8h6 Ra2e2) +5.06/14 48} 112.
>Ra5+ {(Ra3a5+ Kf5f6) 0.00/21 25} Be5 {
>(Bf4e5 Ra5a2 Rc8c3+) 0.00/26 55 50 moves rule} 1/2-1/2
No engine has prefect knowledge and I think that Rybka will improve in endgame
however this looks like yet another search related issue.
search issues I know of:
50 move rule issue
mate distance issue
history pruning bug
Ryan
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Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.