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Up Topic Rybka Support & Discussion / Rybka Discussion / Deep Rybka 4 - Stockfish 2.0.1
- - By Aggelos-Kefalonian (**) [gr] Date 2011-01-06 13:55
AMD Athlon 64 Dual Core Processor 3800  

[Date "2011.01.05"]
[Round "1"]
[White "Stockfish 2.0.1 JA 64bit"]
[Black "Deep Rybka 4 x64"]
[Result "*"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.a4 e5"]
[TimeControl "40/7200:20/3600:1800"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3
{+0.16/25 168} Qc7 {-0.08/19 466} 8. Qd3 {0.00/24 159} Nbd7 {-0.07/18 178}
9. Qc4 {+0.16/24 179} Qxc4 {-0.10/19 111} 10. Bxc4 {0.00/23 32} b5
{-0.04/20 205} 11. Bb3 {+0.36/26 237} Be7 {-0.11/20 151} 12. a4 {+0.32/26
174} b4 {-0.11/20 180} 13. Nd5 {+0.36/28 266} Rb8 {-0.10/21 246} 14. Nd2
{+0.20/28 270} Nxd5 {-0.10/21 142} 15. Bxd5 {+0.32/29 161} Bb7 {-0.13/22
112} 16. Bxb7 {+0.28/30 205} Rxb7 {-0.13/22 106} 17. O-O-O {+0.36/31 247}
Rc7 {-0.19/21 84} 18. b3 {+0.28/31 328} Nc5 {-0.17/20 120} 19. f3 {+0.36/28
163} Kd7 {-0.12/21 191} 20. Nc4 {+0.28/29 183} Ke6 {-0.12/19 201} 21. Rd5
{+0.20/27 176} Rhc8 {-0.07/20 176} 22. Rhd1 {+0.72/29 255} Nxa4 {-0.10/21
339} 23. Rxd6+ {+0.20/29 224} Bxd6 {-0.10/12 0} 24. Rxd6+ {+0.20/21 9} Ke7
{-0.10/21 0} 25. Rxa6 {+0.40/28 218} Nc3 {-0.08/22 160} 26. Nxe5 {+0.32/27
172} f6 {-0.09/21 113} 27. Nc4 {+0.60/29 380} Rc6 {-0.14/21 144} 28. Rxc6
{+0.96/30 195} Rxc6 {-0.15/24 121} 29. Nb2 {+0.88/30 179} Ra6 {-0.18/23
308} 30. Bc5+ {+0.88/31 239} Kd7 {-0.09/23 102} 31. Nd3 {+0.88/30 172} Ra1+
{-0.07/24 120} 32. Kd2 {+0.92/26 10} Rh1 {-0.05/24 235} 33. h3 {+0.92/30
188} Rh2 {-0.03/24 232} 34. Ne1 {+0.72/33 277} Na2 {-0.03/25 326} 35. Ke3
{+0.84/32 243} Ke6 {-0.01/24 190} 36. Bd4 {+0.64/30 251} Kf7 {0.00/23 145}
37. Kf4 {+0.68/30 456} h5 {0.00/26 328} 38. Ke3 {+0.40/32 378} g5 {0.00/28
403} 39. Bc5 {+0.20/29 180} Rh1 {0.00/29 468} 40. Nd3 {+0.32/29 177} Rg1
{0.00/28 301} 41. Kf2 {0.00/31 172} Rd1 {0.00/26 103} 42. Ke3 {+0.16/34
215} Rg1 {0.00/30 245} 43. g4 {0.00/36 164} Rg2 {+0.19/26 184} 44. Nf2
{0.00/39 178} h4 {+0.19/28 122} 45. Kd3 {0.00/43 236} Nc3 {+0.81/26 347}
46. Ke3 {-0.30/32 161} Nb5 {+0.81/25 177} 47. Bxb4 {-0.30/35 144} Nd4
{+0.87/26 291} 48. Bc5 {-0.30/35 197} Nxc2+ {+0.87/25 173} 49. Kd3
{-0.30/35 222} Nb4+ {+0.87/24 175} 50. Ke2 {-0.30/30 148} Na2 {+0.99/25
197} 51. Be3 {-0.30/33 151} Rg1 {+0.89/24 502} 52. e5 {-0.30/33 169} Nc1+
{+0.59/24 60} 53. Bxc1 {-0.30/37 199} Rxc1 {+0.59/26 161} 54. exf6
{-0.30/36 133} Kxf6 {+0.42/26 72} 55. b4 {-0.30/38 148} Kg6 {+0.42/26 72}
56. Ke3 {-0.15/37 149} Rb1 {+0.29/27 88} 57. Nd3 {-0.12/40 153} Kf6
{+0.29/27 395} 58. f4 {-0.15/37 152} gxf4+ {+0.14/29 184} 59. Nxf4
{-0.04/40 212} Rb3+ {0.00/29 142} 60. Nd3 {0.00/40 223} Kg5 {0.00/32 175}
61. Kd4 {0.00/42 64} Rb1 {0.00/30 72} 62. Kc5 {0.00/41 80} Rh1 {0.00/29 69}
63. Nf2 {0.00/40 57} Rc1+ {0.00/29 68} 64. Kd5 {0.00/36 75} Rb1 {0.00/27
46} 65. Kc5 {0.00/35 44} Rf1 {0.00/27 25} 66. b5 {0.00/36 68} Rxf2 {0.00/30
33} 67. b6 {0.00/43 51} Rf8 {0.00/30 35} 68. b7 {+1.69/34 59} Rg8 {0.00/31
24} 69. Kb6 {+7.42/31 51} Kf4 {0.00/34 87} 70. Ka7 {+6.74/30 61} Kg3
{0.00/35 50} 71. b8=Q+ {0.00/46 39} Rxb8 {0.00/44 20} 72. Kxb8 {0.00/40 1}
Kxh3 {0.00/59 0} 73. g5 {0.00/38 1} Kh2 {0.00/59 0} 74. g6 {+8.40/33 39} h3
{0.00/59 0} 75. g7 {+7.43/33 42} Kh1 {0.00/59 0} 76. Kc7 {+6.94/33 91} h2
{0.00/59 0} 77. Kb6 {+7.91/31 84} Kg2 {0.00/59 0} 78. g8=Q+ {0.00/32 2} Kf1
{0.00/59 0} 79. Qd5 {0.00/47 26} Kg1 {0.00/59 0} 80. Qd4+ {0.00/52 31} Kf1
{0.00/59 0} 81. Qd3+ {0.00/53 26} Kg2 {0.00/59 0} 82. Qd2+ {0.00/54 32} Kg1
{0.00/59 0} 83. Qe1+ {0.00/56 26} Kg2 {0.00/36 0} 84. Qe4+ {0.00/58 34} Kg1
{0.00/59 0} 85. Qb1+ {0.00/58 32} Kg2 {0.00/59 0} 86. Qc2+ {0.00/58 22} Kg1
{0.00/59 0} 87. Qc1+ {0.00/59 22} Kg2 {0.00/59 0} 88. Qc6+ {0.00/60 25} Kg1
{0.00/59 0} 89. Qc5+ {0.00/61 21} Kf1 {0.00/59 0} 90. Qh5 {0.00/61 22} Kg2
{0.00/59 0} 91. Qg4+ {0.00/62 22} Kf1 {0.00/59 0} 92. Qf3+ {0.00/62 16} Kg1
{0.00/59 0} 93. Qg3+ {0.00/64 30} Kh1 {0.00/59 0} 94. Qc3 {0.00/61 18} Kg2
{0.00/59 0} 95. Qb2+ {0.00/59 15} Kg3 {0.00/59 0} 96. Qh8 {0.00/61 19} Kg2
{0.00/59 0} 97. Qg7+ {0.00/59 14} Kf1 {0.00/59 0} 98. Qh6 {0.00/62 26} Kg2
{0.00/59 0} 99. Qg5+ {0.00/62 13} Kf1 {0.00/59 0} 100. Qf5+ {0.00/62 12}
Kg2 {0.00/59 0} 101. Qg6+ {0.00/31 1} Kf1 {0.00/59 0} 102. Qh7 {0.00/63 20}
Kg2 {0.00/59 0} 103. Qb7+ {0.00/61 15} Kg1 {0.00/59 0} 104. Kb5 {0.00/52
11} h1=Q {0.00/59 0} 105. Qb6+ {0.00/47 11} Kf1 {0.00/59 0} 106. Qe3
{0.00/40 11} Kg2 {0.00/59 0} 107. Qe4+ {0.00/53 11} Kg1 {0.00/59 0} 108.
Qd4+ {0.00/39 9} Kf1 {0.00/59 0} 109. Qa1+ {0.00/49 9} Kg2 {0.00/59 0} 110.
Qa8+ {0.00/54 10} Kg1 {0.00/59 0} 111. Qg8+ {0.00/53 9} Kf2 {0.00/59 0}
112. Kb4 {0.00/38 9} Qe1+ {0.00/59 0} 113. Ka3 {0.00/43 8} Qc1+ {0.00/59 0}
114. Ka2 {0.00/50 11} Kf1 {0.00/59 0} 115. Qf7+ {0.00/40 9} Kg2 {0.00/59 0}
116. Qb3 {0.00/48 9} Kf1 {0.00/59 0} 117. Qf3+ {0.00/39 8} Kg1 {0.00/59 0}
118. Qg3+ {0.00/43 8} Kf1 {0.00/59 0} 119. Qg6 {0.00/35 7} Qd2+ {0.00/59 0}
120. Kb1 {0.00/39 7} Qe1+ {0.00/59 0} 121. Kb2 {0.00/39 7} Qe2+ {0.00/59 0}
122. Ka1 {0.00/43 8} Qe1+ {0.00/59 0} 123. Ka2 {0.00/51 8} Qe2+ {0.00/59 0}
124. Ka3 {0.00/39 6} Qf3+ {0.00/59 0} 125. Ka4 {0.00/40 7} Qd1+ {0.00/59 0}
126. Kb4 {0.00/40 6} Qe1+ {0.00/59 0} 127. Ka3 {0.00/38 7} Qc1+ {0.00/59 0}
128. Kb3 {0.00/44 5} Qe3+ {0.00/59 0} 129. Kc2 {0.00/44 7} Qg1 {0.00/59 0}
130. Qd3+ {0.00/38 5} Kg2 {0.00/59 0} 131. Qd2+ {0.00/43 5} Kg3 {0.00/59 0}
132. Qc3+ {0.00/37 5} Kf4 {0.00/59 0} 133. Qc4+ {0.00/38 4} Kg3 {0.00/59 0}
134. Qb3+ {0.00/38 4} Kf4 {0.00/59 0} 135. Qf7+ {0.00/39 5} Kg3 {0.00/59 0}
136. Qg6+ {0.00/40 5} Kf2 {0.00/59 0} 137. Qe4 {0.00/38 4} Kg3 {0.00/59 0}
138. Qe5+ {0.00/37 4} Kg2 {0.00/59 0} 139. Qh5 {0.00/36 4} Kg3 {0.00/59 0}
140. Qg5+ {0.00/41 4} Kf2 {0.00/59 0} 141. Qf4+ {0.00/41 4} Kg2 {0.00/59 0}
142. Qg4+ {0.00/38 3} Kf1 {0.00/59 0} 143. Qd1+ {0.00/36 3} Kg2 {0.00/59 0}
144. Qe2+ {0.00/48 3} Kg3 {0.00/59 0} 145. Kb2 {0.00/43 3} Kf4 {0.00/59 0}
146. Qc2 {0.00/38 3} Kg3 {0.00/59 0} 147. Qg6+ {0.00/43 3} Kf2 {0.00/59 0}
148. Qf5+ {0.00/46 3} Kg3 {0.00/59 0} 149. Qg5+ {0.00/54 2} Kf2 {0.00/59 0}
150. Qf4+ {0.00/70 2} Kg2 {0.00/59 0} 151. Qg4+ {0.00/98 2} Kf1 {0.00/59 0}
152. Qb4 {0.00/100 2} Kg2 {0.00/59 0} 153. Qd2+ {0.00/100 0} Kg3 {0.00/59
0} 154. Qc1 {0.00/100 0} Qxc1+ {0.00/59 0} 155. Kxc1 {0.00/100 0
Insufficient material} *

[Date "2011.01.06"]
[Round "1"]
[White "Deep Rybka 4 x64"]
[Black "Stockfish 2.0.1 JA 64bit"]
[Result "*"]
[Opening "Philidor"]
[Variation "Improved Hanham, 7.Qe2 c6 8.a4"]
[TimeControl "40/7200:20/3600:1800"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3
{+0.17/20 243} Be7 {-0.20/27 429} 8. Bc4 {+0.14/19 505} O-O {0.00/26 180}
9. O-O {+0.12/18 121} Qc7 {0.00/26 351} 10. Qe2 {+0.10/17 239} Bg4
{+0.16/28 154} 11. f3 {+0.01/17 176} Be6 {+0.20/27 170} 12. Bxe6 {+0.09/18
101} fxe6 {+0.16/23 75} 13. Qd3 {+0.09/17 209} b5 {+0.36/26 228} 14. a4
{+0.03/17 164} b4 {+0.40/26 195} 15. Nd1 {0.00/19 98} Nbd7 {+0.32/26 162}
16. Re1 {-0.14/19 616} Rfc8 {+0.60/25 158} 17. Re2 {-0.14/18 198} a5
{+0.52/27 654} 18. Nf2 {-0.16/17 207} Nb6 {+0.56/27 141} 19. Nd2 {-0.26/17
81} Nfd7 {+0.72/29 138} 20. Qb3 {-0.19/19 114} Kf7 {+0.60/26 246} 21. Nf1
{-0.15/20 317} Nc5 {+0.64/25 151} 22. Bxc5 {-0.18/20 146} Qxc5 {+0.68/27
145} 23. g3 {-0.18/19 175} Nc4 {+0.60/25 192} 24. Qa2 {-0.18/19 453} Bd8
{+0.72/26 185} 25. Kg2 {-0.13/18 142} Bb6 {+0.76/27 328} 26. Rd1 {-0.09/19
76} Ke7 {+0.52/26 568} 27. Rc1 {0.00/19 164} Qc7 {+0.64/26 216} 28. c3
{-0.03/20 153} Qa7 {+0.64/25 131} 29. Nd1 {-0.07/19 81} Rab8 {+0.64/26 186}
30. b3 {-0.07/19 189} Na3 {+0.60/27 130} 31. Nfe3 {-0.06/21 205} Bc5
{+0.68/26 252} 32. c4 {-0.06/21 275} Rf8 {+0.72/27 138} 33. Qd2 {-0.16/21
201} Kf7 {+0.60/27 385} 34. Nf2 {-0.17/21 606} Kg8 {+0.72/26 140} 35. Rf1
{-0.18/18 120} h6 {+0.36/24 264} 36. h4 {-0.19/18 151} Bd4 {+0.28/26 145}
37. Nfg4 {-0.19/18 197} Qe7 {+0.48/24 89} 38. Nf2 {-0.18/19 91} Rf7
{+0.28/24 112} 39. Nfg4 {-0.08/20 75} Rbf8 {+0.68/27 54} 40. h5 {-0.08/22
103} Bc5 {+0.64/30 65} 41. Ref2 {-0.07/22 183} Qg5 {+0.60/33 194} 42. Rh1
{-0.07/22 117} Kh8 {+0.52/33 194} 43. Qe2 {-0.07/22 157} Rd8 {+0.52/33 158}
44. Qe1 {-0.07/22 163} Bd4 {+0.44/34 289} 45. Rff1 {-0.07/22 333} Rdf8
{+0.44/33 193} 46. Qe2 {-0.07/22 63} Kg8 {+0.48/34 205} 47. Rf2 {-0.07/20
264} Kh7 {+0.52/31 149} 48. Qd3 {-0.07/22 151} Bc5 {+0.52/34 149} 49. Qe2
{-0.07/21 73} Bb6 {+0.48/30 140} 50. Qd3 {-0.07/21 138} Kg8 {+0.52/32 168}
51. Rd1 {-0.07/20 78} Bc5 {+0.48/30 206} 52. Rh1 {-0.07/22 191} Re8
{+0.48/33 428} 53. Rb2 {-0.07/21 156} Rc7 {+0.48/28 156} 54. Rf2 {-0.07/21
211} Rf8 {+0.48/31 148} 55. Qd2 {-0.07/21 160} Rff7 {+0.48/29 129} 56. Qe1
{-0.07/21 197} Ba7 {+0.48/28 123} 57. Rd2 {-0.04/19 359} Rc6 {+0.48/27 146}
58. Re2 {-0.04/21 233} Bd4 {+0.48/29 117} 59. Qd2 {-0.04/22 127} Bc5
{+0.48/29 119} 60. Ree1 {-0.04/21 125} Rf8 {+0.52/29 130} 61. Rh4 {-0.04/19
66} Rc7 {+0.44/24 62} 62. Qd3 {-0.04/20 72} Rff7 {+0.44/26 62} 63. Rhh1
{-0.04/20 51} Kh7 {+0.48/27 73} 64. Qd2 {-0.04/20 84} Kh8 {+0.48/26 51} 65.
Qe2 {-0.04/20 85} Rc6 {+0.44/27 55} 66. Nf2 {0.00/19 48} Bd4 {0.00/25 139}
67. Neg4 {0.00/20 66} Rc8 {-0.28/23 118} 68. Nd3 {0.00/18 58} Rcf8 {0.00/28
40} 69. Ref1 {+0.01/17 41} Kg8 {0.00/30 43} 70. Rh3 {+0.04/18 22} Qe7
{0.00/29 58} 71. Rh4 {+0.13/16 90} Qd8 {0.00/26 49} 72. f4 {+0.28/17 93}
exf4 {-0.24/22 68} 73. Nxf4 {+0.55/16 85} Qd7 {-0.76/23 75} 74. Rd1
{+0.68/17 28} e5 {-0.88/24 31} 75. Ng6 {+0.61/17 43} Re8 {-0.80/25 30} 76.
Rhh1 {+0.88/17 41} Nc2 {-0.88/26 27} 77. Kh2 {+0.92/16 23} Qe6 {-1.41/22
26} 78. Rc1 {+1.04/16 17} Bg1+ {-1.41/23 38} 79. Rhxg1 {+1.12/16 32} Nd4
{-1.29/23 29} 80. Qd1 {+1.09/18 23} Rf3 {-1.21/25 38} 81. Kh3 {+1.09/18 27}
Re3 {-1.21/23 23} 82. Rg2 {+1.09/17 35} Rxe4 {-0.88/24 29} 83. Rb1
{+1.09/18 34} Qf5 {-1.77/22 48} 84. Nh4 {+1.32/16 23} Qg5 {-1.81/20 20} 85.
Rf2 {+1.44/16 32} Re7 {-1.97/21 16} 86. Rf5 {+1.64/16 26} Nxf5 {-1.81/17 3}
87. Qd5+ {+1.64/17 21} Rf7 {-2.58/22 21} 88. Qa8+ {+1.64/18 22} Rf8
{-2.50/25 24} 89. Qxe4 {+1.64/18 28} Nxh4 {-2.50/23 19} 90. gxh4 {+1.64/18
49} Qxh5 {-2.70/24 17} 91. Rg1 {+1.64/18 46} Kh8 {-2.46/23 13} 92. Qd3
{+1.75/18 9} Qf7 {-2.90/22 20} 93. Qxd6 {+1.87/18 23} Qf3+ {-3.03/19 14}
94. Kh2 {+1.87/17 23} Qf4+ {-2.98/22 19} 95. Rg3 {+1.98/16 18} h5 {-2.70/23
18} 96. Ne3 {+1.98/16 21} Qxh4+ {-2.98/19 15} 97. Kg2 {+2.05/17 23} Qe4+
{-3.11/21 21} 98. Kg1 {+2.05/17 19} Rf7 {-2.82/22 46} 99. Qd5 {+2.18/16 29}
Qf4 {-3.07/19 31} 100. Rh3 {+2.18/15 18} Kg8 {-2.94/18 10} 101. Ng2
{+2.82/14 31} Qd4+ {-3.39/19 10} 102. Qxd4 {+3.00/15 7} exd4 {-3.07/12 0}
103. Rxh5 {+3.00/17 11} Rf3 {-3.47/19 12} 104. Rxa5 {+3.00/16 15} Kf7
{-3.51/18 8} 105. Rb5 {+3.12/16 27} Rxb3 {-4.04/19 23} 106. a5 {+3.27/15
25} Ke7 {-4.12/18 16} 107. Nf4 {+3.56/16 9} Kd6 {-4.48/18 8} 108. Rd5+
{+3.68/15 5} Ke7 {-4.72/19 8} 109. Kf2 {+3.80/15 12} Rc3 {-4.96/19 25} 110.
Rxd4 {+3.99/17 21} Ra3 {-4.92/20 6} 111. Rd5 {+4.32/14 8} b3 {-5.41/19 6}
112. Nd3 {+4.36/16 11} Ra4 {-5.57/18 4} 113. Rb5 {+4.47/16 10} Rxc4
{-5.53/21 7} 114. Rxb3 {+4.99/14 8} Kd6 {-5.77/20 7} 115. Rb5 {+4.99/16 5}
Rh4 {-6.18/20 9} 116. a6 {+5.40/15 7} Kc6 {-6.82/21 8} 117. Rb7 {+5.76/17
8} Rh2+ {-6.94/22 4} 118. Kf3 {+5.80/17 15} Rh3+ {-7.27/21 4} 119. Ke4
{+6.19/17 7} Rh4+ {-8.28/21 3} 120. Kf5 {+6.34/16 5} Kd6 {-15.95/20 8 Black
resigns} *
Parent - - By mdraith (**) [de] Date 2011-01-06 14:29
Machines "playing" chess against each other, what a great opportunity to study the unmotivated piece moving strategy of modern chess programs. :lol:
Parent - - By Uly (Gold) [mx] Date 2011-01-06 15:19
Humans "playing" chess against each other, what a great opportunity to study the motivated piece blundering strategy of modern chess masters.
Parent - By Jonas (****) [at] Date 2011-01-06 15:37
:twisted:
Parent - By mikeHogan (**) [us] Date 2011-01-06 15:25 Edited 2011-01-06 15:27

> Machines "playing" chess against each other, what a great opportunity to study the unmotivated piece moving strategy of modern chess programs. :lol:


This is a good point. :lol:  More "unmotivated" than what used to run on eg. Intel 386 machines, but perhaps closer to the solution of Chess! :surprised::lol::wink:
Parent - By OnePostPete (**) [us] Date 2011-01-07 17:53
Maybe you don't understand the basis of what motivation really is. You draw too fine a distinction between silicon and flesh. And too arbitrary a distinction between the guided search of a neural network and the guided search of a non neural network approach.
- By Aggelos-Kefalonian (**) [gr] Date 2011-01-08 16:46
[Date "2011.01.08"]
[Round "1"]
[White "Deep Rybka 4 x64"]
[Black "Stockfish 2.0.1 JA 64bit"]
[Result "*"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Kh1 Be6"]
[TimeControl "40/7200:20/3600:3600"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Qd3 {+0.22/18 236} Nc6 {-0.16/26 328} 10. a3 {+0.19/17 171} Be6
{-0.08/25 581} 11. Nd5 {+0.18/18 149} Rc8 {-0.16/25 211} 12. c3 {+0.15/18
580} Nd7 {0.00/25 231} 13. Bf3 {+0.16/17 104} Bh4 {-0.08/24 163} 14. Rd1
{+0.21/18 163} Bg5 {0.00/25 156} 15. Bxg5 {+0.23/17 201} Qxg5 {0.00/19 26}
16. a4 {+0.22/17 275} Nf6 {0.00/30 195} 17. g3 {+0.22/17 142} Qg6 {+0.08/25
177} 18. Qe2 {+0.17/19 239} Bxd5 {+0.08/27 186} 19. exd5 {+0.17/18 193} Ne7
{+0.08/29 190} 20. Na5 {+0.10/18 169} Rc7 {+0.20/29 256} 21. Nc4 {+0.10/18
82} Nd7 {+0.16/28 388} 22. a5 {+0.11/17 144} f5 {+0.16/26 178} 23. Bg2
{+0.05/17 94} Qf6 {+0.12/26 246} 24. Ra4 {+0.04/16 142} Nc5 {+0.24/25 162}
25. Rb4 {0.00/20 233} Nc8 {+0.12/25 181} 26. Nd2 {+0.08/18 397} Ne7
{+0.16/26 525} 27. Rc4 {+0.12/18 169} Rfc8 {+0.08/27 224} 28. Re1 {+0.16/17
109} Ng6 {0.00/30 200} 29. f3 {+0.11/17 90} Qd8 {0.00/30 158} 30. Bf1
{+0.11/17 123} Nh8 {0.00/27 364} 31. Qe3 {+0.18/17 239} Nd7 {0.00/29 148}
32. Rb4 {+0.16/18 197} Nf6 {0.00/27 202} 33. Qd3 {+0.15/20 328} g6
{+0.12/27 185} 34. Nc4 {+0.15/19 273} Re7 {+0.16/23 214} 35. Nb6 {+0.11/19
193} Rc5 {+0.20/27 124} 36. Rc4 {+0.15/20 336} Rxc4 {+0.20/26 207} 37. Qxc4
{+0.09/21 396} Nf7 {+0.16/24 147} 38. Qe2 {+0.09/19 293} h5 {+0.20/24 138}
39. Qf2 {+0.21/18 136} Re8 {+0.12/26 325} 40. b4 {+0.03/19 294} h4
{+0.36/24 106} 41. gxh4 {0.00/18 151} Kg7 {+0.60/25 179} 42. c4 {0.00/18
97} e4 {+0.48/25 246} 43. f4 {0.00/18 178} Ng4 {+0.04/27 240} 44. Qg3
{0.00/19 117} Qf6 {+0.72/26 230} 45. Be2 {0.00/18 541} Qd4+ {+1.05/22 141}
46. Kg2 {0.00/17 161} e3 {+1.13/24 164} 47. Kg1 {-0.42/16 405} Qc3
{+1.37/25 222} 48. Bxg4 {-0.76/15 227} fxg4 {+2.54/18 14} 49. Re2 {-1.23/17
101} Nh6 {+4.00/25 228} 50. h5 {-2.38/15 179} Qd3 {+6.90/26 219} 51. Kf1
{-3.70/15 108} gxh5 {+8.28/26 210} 52. Qh4 {-3.70/17 280} Qe4 {+9.09/26
145} 53. Kg1 {-4.58/16 260} Qxf4 {+9.61/27 214} 54. Qg3 {-5.49/17 55} Qf3
{+10.14/29 192} 55. Qg2 {-6.32/14 265} Nf5 {+15.51/27 169} 56. Re1
{-6.32/13 131} Nd4 {+16.84/26 136} 57. Nd7 {-6.24/14 196} Qf5 {+28.36/25
308} 58. Kh1 {-11.26/13 116 White resigns} *
- - By Aggelos-Kefalonian (**) [gr] Date 2011-01-09 14:38
[Date "2011.01.09"]
[Round "1"]
[White "Stockfish 2.0.1 JA 64bit"]
[Black "Deep Rybka 4 x64"]
[Result "*"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.a4"]
[TimeControl "40/7200:20/3600:3600"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Qd3 {+0.20/24 163} Be6 {-0.17/17 175} 10. Nd5 {+0.12/25 242}
Nxd5 {-0.15/17 114} 11. exd5 {+0.12/21 8} Bc8 {-0.15/17 248} 12. Be3
{+0.04/25 292} Nd7 {-0.13/17 175} 13. a4 {+0.08/26 257} f5 {0.00/19 420}
14. f4 {-0.08/24 216} exf4 {+0.07/18 284} 15. Rxf4 {0.00/26 425} Bf6
{+0.12/18 456} 16. Bd4 {-0.20/24 248} Ne5 {+0.11/17 146} 17. Qc3 {-0.24/25
157} a5 {+0.12/17 69} 18. Nd2 {+0.08/27 179} Bd7 {+0.05/18 96} 19. Nc4
{0.00/27 248} Rc8 {+0.08/18 143} 20. b3 {0.00/28 255} g6 {+0.07/17 101} 21.
Qb2 {0.00/28 451} Qc7 {+0.11/19 236} 22. Rf2 {0.00/25 221} Nxc4 {+0.16/20
345} 23. Bxc4 {0.00/29 203} Bxd4 {+0.17/22 264} 24. Qxd4 {0.00/24 8} Rfe8
{+0.16/21 95} 25. g3 {-0.08/28 333} Re4 {+0.16/20 135} 26. Qa7 {0.00/30
173} b6 {+0.14/21 412} 27. Qxc7 {0.00/33 156} Rxc7 {+0.15/22 364} 28. Bd3
{0.00/32 231} Re5 {+0.14/23 134} 29. c4 {-0.20/31 320} Re3 {+0.15/23 220}
30. Rd1 {-0.12/33 188} Kg7 {+0.14/24 80} 31. Re2 {0.00/36 235} Rxe2
{+0.14/26 110} 32. Bxe2 {0.00/32 13} Rc8 {+0.14/27 176} 33. h4 {-0.16/35
627} Re8 {+0.14/26 250} 34. Kf2 {0.00/40 142} h6 {+0.14/26 90} 35. Bd3
{0.00/38 147} Kf7 {+0.14/27 239} 36. Rh1 {0.00/43 160} Kf6 {+0.14/27 228}
37. Rd1 {0.00/38 172} Re5 {+0.14/27 269} 38. Rg1 {0.00/46 158} Re7
{+0.04/26 389} 39. Kf3 {0.00/40 262} Re8 {+0.04/26 452} 40. Rh1 {0.00/39
264} Bc8 {+0.01/24 159} 41. Kf4 {0.00/43 227} Re5 {+0.01/26 148} 42. Rc1
{0.00/39 159} Bd7 {+0.12/26 198} 43. Kf3 {0.00/41 240} Be8 {+0.12/26 290}
44. Kf2 {0.00/40 156} Re7 {+0.12/27 212} 45. Kf3 {0.00/41 232} g5 {+0.12/25
120} 46. hxg5+ {0.00/35 145} hxg5 {+0.12/26 95} 47. Rh1 {0.00/36 192} Bg6
{+0.12/25 163} 48. Kf2 {0.00/38 152} Rh7 {+0.10/25 66} 49. Re1 {0.00/34
143} Bf7 {+0.10/25 206} 50. Kg2 {0.00/41 160} g4 {+0.10/27 84} 51. Rf1
{0.00/47 138} Bg6 {0.00/27 89} 52. Re1 {0.00/48 163} Kg5 {0.00/26 84} 53.
Re6 {0.00/36 141} Rd7 {0.00/28 93} 54. Kf2 {0.00/40 150} Bf7 {0.00/28 107}
55. Re1 {0.00/43 225} Kf6 {0.00/28 393} 56. b4 {0.00/36 181} Rc7 {0.00/25
259} 57. bxa5 {0.00/35 169} bxa5 {0.00/26 103} 58. Rh1 {0.00/35 208} Rb7
{+0.13/24 195} 59. Ke3 {0.00/35 208} Rb2 {+0.19/23 298} 60. Kd4 {0.00/34
216} Rg2 {+0.11/23 227} 61. Rf1 {0.00/33 149} Bg6 {0.00/23 139} 62. Re1
{0.00/33 128} Rxg3 {0.00/23 187} 63. Re6+ {0.00/25 5} Kg5 {0.00/22 127} 64.
Rxd6 {0.00/30 140} Rh3 {0.00/22 221} 65. Re6 {0.00/26 90} g3 {0.00/23 180}
66. Re1 {0.00/27 131} f4 {0.00/22 165} 67. Bxg6 {0.00/26 105} Kxg6 {0.00/22
72} 68. d6 {0.00/28 111} Rh8 {0.00/22 91} 69. Rg1 {0.00/29 100} Kg5
{0.00/20 69} 70. c5 {0.00/29 81} Kf5 {0.00/21 164} 71. c6 {0.00/30 86} Ke6
{0.00/23 85} 72. d7 {0.00/33 69} Kd6 {0.00/25 78} 73. Ke4 {0.00/34 85} Kxc6
{0.00/28 70} 74. Kxf4 {0.00/44 62} Kxd7 {0.00/31 41} 75. Rxg3 {0.00/53 64}
Kc6 {0.00/34 37} 76. Rg6+ {0.00/54 59} Kc5 {0.00/38 68} 77. Rg4 {0.00/59
59} Re8 {0.00/36 65} 78. Rh4 {0.00/57 54} Kb4 {+0.35/37 57} 79. Kf3+
{0.00/63 57} Ka3 {+0.35/39 71} 80. Rd4 {0.00/59 56} Kb3 {+0.35/39 34} 81.
Kf4 {0.00/60 57} Re7 {+0.35/40 57} 82. Kf5 {0.00/56 54} Re1 {+0.35/40 35}
83. Kf4 {0.00/64 52} Re8 {+0.35/41 64} 84. Kf3 {0.00/59 46} Re5 {+0.35/40
46} 85. Kf4 {0.00/68 48} Re1 {+0.35/41 41} 86. Kf3 {0.00/60 44} Re7
{+0.35/40 38} 87. Rg4 {0.00/66 51} Re6 {+0.35/40 166} 88. Rh4 {0.00/61 43}
Re5 {0.00/38 38} 89. Kf4 {0.00/60 42} Re1 {0.00/38 46} 90. Kf3 {0.00/68 44}
Rf1+ {0.00/39 30} 91. Ke3 {0.00/68 42} Rd1 {0.00/39 43} 92. Rf4 {0.00/65
38} Re1+ {0.00/39 35} 93. Kd2 {0.00/64 35} Rg1 {0.00/39 32} 94. Rd4
{0.00/60 51} Rg5 {0.00/40 52} 95. Kd3 {0.00/60 34} Ka3 {0.00/40 32} 96. Kc3
{0.00/57 33} Rg1 {0.00/41 35} 97. Re4 {0.00/60 31} Rc1+ {0.00/41 33} 98.
Kd3 {0.00/59 30} Kb3 {0.00/40 16} 99. Rg4 {0.00/66 32} Rb1 {0.00/40 27}
100. Rh4 {0.00/59 32} Re1 {0.00/41 51} 101. Rg4 {0.00/65 36} Re5 {0.00/40
29} 102. Kd4 {0.00/55 28} Rh5 {0.00/41 44} 103. Kd3 {0.00/64 42} Rf5
{0.00/40 25} 104. Ke4 {0.00/56 26} Rc5 {0.00/40 20} 105. Kd3 {0.00/64 25}
Ka3 {0.00/39 15} 106. Re4 {0.00/62 28} Kb3 {0.00/40 31} 107. Rf4 {0.00/62
23} Rd5+ {0.00/38 17} 108. Ke3 {0.00/59 22} Rh5 {0.00/38 17} 109. Rd4
{0.00/58 25} Rf5 {0.00/39 25} 110. Ke4 {0.00/54 23} Rg5 {0.00/39 12} 111.
Ke3 {0.00/56 20} Rh5 {0.00/39 33} 112. Re4 {0.00/58 21} Kc3 {0.00/38 21}
113. Ke2 {0.00/60 19} Rh8 {0.00/37 16} 114. Re5 {0.00/52 21} Kb4 {0.00/39
13} 115. Re4+ {0.00/60 18} Kc5 {0.00/39 8} 116. Re5+ {0.00/60 20} Kb4
{0.00/45 7} 117. Re4+ {0.00/75 17} Kc5 {0.00/42 7} 118. Re5+ {0.00/76 19}
Kb4 {0.00/50 9 3-fold repetition} *
Parent - - By George Tsavdaris (****) Date 2011-01-09 16:05
What crappy GUI is this or strange settings you have, that does not enter the result in the PGN headers of the game?:roll:
Parent - By Akbarfan (***) [de] Date 2011-01-09 17:02
:smile::smile:
Parent - - By isilverman (***) Date 2011-01-09 18:04
Also, I tried running one against the other in Arena, 64 bit, and changed no settings. I run on a Q8200 with 8GB RAM. I ran Game/2, not so much to test strength, but just to get a "feel."

Perhaps my eyesight is failing, but is it not the case that SF is looking at ten or more times the number of positions per second? And seems to be showing me much further (3-4 ply) depths than R4. Without getting into the Quality vs. Quantity discussion, isn't that a, ahem, rather large gap?
Parent - - By OnePostPete (**) [us] Date 2011-01-10 17:59 Edited 2011-01-10 18:04
There's no way to respond to that "without getting into the Quality vs. Quantity discussion."

Also, as Vas has explained a million times, different engines have different ideas of what a node is or how to represent nodes/sec.

It could be counting recursive calls to a function, endpoints, some function of depth, positions, whatever.

And all engines (speaking in terms of quality vs quantity) suffer from the same trade off of search vs. evaluation.

Sorry I almost forgot to mention. Vas deliberately obfuscates the nodes/sec representation. This is fine and doesn't bother me at all because, as he's said, it doesn't affect using the count as a hardware benchmarking statistic. What else would you use it for? Comparing engines? For the reasons listed above, you shouldn't bother doing that between any engines.
Parent - - By isilverman (***) Date 2011-01-11 01:34
Are ply also very different from one engine to the other?

If one is reporting 18 ply, and the other 14, I should not believe this?
Parent - By Uly (Gold) [mx] Date 2011-01-11 02:12
Yes.
Parent - - By Aggelos-Kefalonian (**) [gr] Date 2011-01-09 18:36
What crappy GUI is this or strange settings you have, that does not enter the result in the PGN headers of the game?

How fussy are you ... :roll:
Parent - By cipri (**) [de] Date 2011-01-10 20:57
It seems very soon (if not already) stockfish is overtaking ryka. I still wonder how that is possible. I mean, Vas has so many advantages:
1) Vas gets a lot of money from chessbase, and can work all the day on rybka , all year long
2) He has access to the source-code of many very strong chess-engines (like stockfish, which is open source).

I begin to have the suspicion that Vas started to lose a little from his passion of chess-programming. If you look already at the "unofficial" rating lists, then rykba4 is already in best case number 3.
- By Aggelos-Kefalonian (**) [gr] Date 2011-01-13 14:37
[White "Deep Rybka 4 x64"]
[Black "Stockfish 2.0.1 JA 64bit"]
[Result "*"]
[Opening "Spanish"]
[Variation "Closed, Bogoljubow, 10.Be3 exd4"]
[TimeControl "40/7200:20/3600:3600"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6
{0.00/28 230} 8. c3 {+0.02/19 238} O-O {-0.04/27 355} 9. d4 {+0.02/18 753}
Bg4 {0.00/26 485} 10. Be3 {0.00/18 96} Bh5 {-0.08/25 171} 11. Nbd2
{+0.08/17 159} Na5 {0.00/25 204} 12. dxe5 {+0.16/18 160} dxe5 {0.00/26 184}
13. h3 {+0.16/19 212} Nxb3 {0.00/24 235} 14. Qxb3 {+0.20/18 188} Bd6
{-0.20/24 151} 15. c4 {+0.20/18 349} Re8 {-0.04/24 219} 16. cxb5 {+0.38/18
167} axb5 {0.00/26 154} 17. Qxb5 {+0.33/20 178} Rb8 {0.00/29 399} 18. Qc4
{+0.33/20 176} Rxb2 {0.00/28 174} 19. Rab1 {+0.33/21 267} Rxb1 {0.00/27
146} 20. Rxb1 {+0.30/21 139} Bg6 {0.00/29 185} 21. Ne1 {+0.30/19 177} Qa8
{-0.24/25 250} 22. f3 {+0.38/19 322} Kf8 {-0.24/26 437} 23. a4 {+0.52/18
121} Nd7 {-0.24/27 142} 24. Qb5 {+0.57/19 95} Ke7 {-0.16/27 178} 25. Ra1
{+0.57/19 183} Rb8 {-0.16/28 203} 26. Qf1 {+0.37/18 247} f6 {+0.08/25 263}
27. a5 {+0.33/17 78} Bc5 {0.00/26 141} 28. Qd3 {+0.29/18 72} Bxe3+
{+0.20/25 187} 29. Qxe3 {+0.13/19 197} Qc6 {+0.28/26 180} 30. Nf1 {+0.16/19
372} Bf7 {+0.16/24 123} 31. Kh2 {+0.12/18 211} Ra8 {+0.20/26 210} 32. Ng3
{+0.15/19 185} Be6 {0.00/25 166} 33. Nf5+ {+0.19/20 239} Bxf5 {0.00/27 191}
34. exf5 {+0.33/20 207} Qd6 {0.00/27 137} 35. Qe2 {+0.53/18 141} Qc5
{0.00/24 159} 36. Qa2 {+0.59/20 194} Kf8 {0.00/26 170} 37. a6 {+0.59/20
219} Nb6 {0.00/28 133} 38. Kh1 {+0.55/17 172} Nd5 {0.00/29 160} 39. Nd3
{+0.88/18 174} Qc3 {-0.32/28 310} 40. Qb1 {+0.87/19 166} Ne3 {-0.32/25 152}
41. a7 {+1.32/17 134} Ke7 {-0.28/23 178} 42. Nb4 {+1.34/17 172} Kd7
{-1.01/25 259} 43. Qa2 {+2.16/19 313} Qc4 {-2.70/25 368} 44. Qb2 {+2.18/18
80} Nxf5 {-2.54/25 235} 45. Rc1 {+2.24/18 75} Ng3+ {-3.15/26 200} 46. Kh2
{+2.26/20 144} Nf1+ {-3.11/27 202} 47. Kg1 {+2.26/21 164} Qd4+ {-3.31/26
137} 48. Qxd4+ {+2.26/21 340} exd4 {-3.23/22 15} 49. Kxf1 {+2.38/23 180}
Rxa7 {-3.19/28 145} 50. Rc4 {+2.38/22 328} Ke6 {-3.31/26 178} 51. Rxd4
{+2.41/22 212} c5 {-3.19/28 171} 52. Re4+ {+2.46/22 153} Kd6 {-3.31/28 126}
53. Nc2 {+2.46/22 176} Ra2 {-3.39/28 140} 54. Ne3 {+2.75/22 247} g6
{-3.47/29 257} 55. f4 {+3.00/22 312} f5 {-4.00/26 147} 56. Re8 {+3.22/22
78} Ra4 {-4.32/30 284} 57. g3 {+3.24/22 70} Ra7 {-4.60/26 158} 58. Ke2
{+3.36/22 248} Kc6 {-4.92/27 219} 59. Kf3 {+3.60/22 186} Rc7 {-5.01/28 114}
60. Rf8 {+3.84/20 155} Kb7 {-4.72/27 50} 61. g4 {+4.45/19 108} fxg4+
{-6.18/25 189} 62. hxg4 {+4.56/20 131} c4 {-6.50/26 140} 63. Ke4 {+4.71/19
126} c3 {-6.70/26 98} 64. Kd3 {+4.94/20 117} Kc6 {-6.98/27 183} 65. Kxc3
{+5.16/19 97} Rg7 {-7.35/28 157} 66. Kd4 {+5.16/18 205} Rd7+ {-7.63/29 117}
67. Ke4 {+5.41/18 192} Re7+ {-7.91/28 103} 68. Kf3 {+5.43/18 99} Ra7
{-8.80/27 73} 69. f5 {+5.80/19 96} Kc5 {-12.76/28 228 Black resigns} *
- By Aggelos-Kefalonian (**) [gr] Date 2011-01-17 06:17
[White "Stockfish 2.0.1 JA 64bit"]
[Black "Deep Rybka 4 x64"]
[Result "1/2-1/2"]
[Opening "Spanish"]
[Variation "Closed, 8.d3 d6"]
[TimeControl "40/7200:20/3600:3600"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6
{-0.03/19 234} 8. d3 {+0.08/27 219} O-O {0.00/19 94} 9. Nc3 {+0.08/26 210}
Na5 {+0.07/19 120} 10. Bg5 {0.00/29 384} c6 {+0.15/19 195} 11. Ne2
{-0.04/25 160} h6 {+0.15/20 221} 12. Bd2 {0.00/27 196} Re8 {+0.15/18 228}
13. Ng3 {+0.20/24 167} Nxb3 {+0.08/19 1107} 14. axb3 {+0.24/27 240} a5
{+0.14/18 323} 15. d4 {0.00/25 158} Qc7 {+0.16/18 174} 16. Qe2 {0.00/26
183} Bd7 {+0.18/19 183} 17. dxe5 {0.00/27 193} dxe5 {+0.17/19 133} 18. Red1
{0.00/29 247} Bf8 {+0.26/18 133} 19. Ra2 {0.00/27 263} Be6 {+0.27/17 136}
20. Raa1 {-0.20/26 233} Red8 {+0.22/17 63} 21. Rdc1 {-0.20/24 158} Bd7
{+0.40/17 191} 22. Ra2 {-0.08/25 231} Bc8 {+0.36/17 144} 23. Rca1 {0.00/27
225} b4 {+0.16/18 119} 24. Bc1 {0.00/27 247} Bc5 {+0.30/18 148} 25. Be3
{0.00/28 155} Bxe3 {+0.18/19 315} 26. Qxe3 {0.00/32 230} c5 {+0.04/18 81}
27. Nd2 {0.00/26 180} Be6 {+0.07/19 316} 28. Nc4 {0.00/29 195} a4 {+0.03/19
467} 29. Nd2 {0.00/26 276} c4 {+0.01/17 103} 30. bxc4 {+0.24/25 182} Ra6
{+0.01/16 59} 31. f3 {+0.32/27 249} Ne8 {0.00/17 112} 32. Ngf1 {+0.44/27
243} a3 {0.00/19 308} 33. bxa3 {+0.40/26 157} Rda8 {-0.15/17 177} 34. Qd3
{+0.40/28 174} Rxa3 {-0.15/17 289} 35. Rxa3 {+0.68/18 12} bxa3 {-0.04/20
86} 36. Ne3 {+0.64/24 303} a2 {-0.04/20 159} 37. Nb3 {+0.60/25 222} Qa7
{0.00/18 100} 38. Kf2 {+0.84/25 352} Qa3 {0.00/18 91} 39. Qc3 {+0.80/27
215} Nd6 {0.00/20 99} 40. h3 {+0.36/24 323} f6 {+0.12/17 236} 41. Nd5
{+0.28/23 229} Ra4 {0.00/19 247} 42. Nd2 {+0.24/27 240} Qc5+ {0.00/18 115}
43. Qe3 {+0.20/29 203} Qa5 {0.00/21 91} 44. Nb3 {0.00/29 487} Nxc4 {0.00/21
64} 45. Nxa5 {0.00/32 163} Nxe3 {+0.68/22 138} 46. Kxe3 {0.00/33 159} Bxd5
{+0.77/23 150} 47. exd5 {0.00/32 272} Rxa5 {+0.77/24 186} 48. c4 {-0.28/31
113} Kf7 {+0.87/24 78} 49. Kd3 {0.00/33 188} f5 {+0.88/24 163} 50. Kc3
{-0.24/32 190} Ke7 {+0.85/24 204} 51. Kb3 {-0.12/31 269} e4 {+1.20/23 146}
52. Kb4 {0.00/33 88} Ra8 {+0.81/23 195} 53. fxe4 {0.00/35 119} fxe4
{+0.81/23 221} 54. c5 {0.00/35 140} g5 {+0.51/24 169} 55. Kc4 {0.00/35 88}
Ra3 {+0.52/24 92} 56. Kb4 {0.00/39 120} Ra7 {+0.51/26 220} 57. Kc4 {0.00/39
96} e3 {+0.51/25 112} 58. Kd3 {0.00/39 174} Ra3+ {+0.51/28 251} 59. Ke2
{0.00/40 100} Kd8 {+0.51/30 157} 60. Ke1 {0.00/45 100} Kd7 {+0.51/31 356}
61. Ke2 {0.00/54 103} Kc7 {+0.51/29 85} 62. Kf3 {0.00/46 100} h5 {+0.51/29
121} 63. Ke2 {0.00/44 124} Kd7 {+0.51/29 59} 64. Kf3 {0.00/43 110} g4+
{+0.52/28 131} 65. hxg4 {0.00/46 117} hxg4+ {+0.52/29 132} 66. Ke2 {0.00/46
97} Kc7 {+0.52/29 201} 67. Ke1 {0.00/47 83} Kc8 {0.00/29 87} 68. Ke2
{0.00/52 83} Kb7 {0.00/29 65} 69. c6+ {0.00/47 93} Kc7 {0.00/29 114} 70.
Ke1 {0.00/49 93} Kd6 {0.00/28 116} 71. Ke2 {0.00/41 70} Kxd5 {0.00/29 122}
72. c7 {0.00/40 74} Rc3 {0.00/30 92} 73. Rxa2 {0.00/42 90} Rxc7 {0.00/32
70} 74. Kxe3 {0.00/47 68} Ke5 {0.00/33 48} 75. Ra5+ {0.00/52 67} Kf6
{0.00/37 95} 76. g3 {0.00/57 60} Rc3+ {0.00/43 122} 77. Kf4 {0.00/71 62}
Rc4+ {0.00/42 43} 78. Ke3 {0.00/6 0} Rb4 {0.00/42 33} 79. Ra3 {0.00/72 58}
Kg5 {0.00/45 84} 80. Rc3 {0.00/72 54} Rb2 {0.00/43 54} 81. Rc5+ {0.00/59
54} Kf6 {0.00/44 63} 82. Kd4 {0.00/54 52} Rb4+ {0.00/39 55} 83. Ke3
{0.00/58 59} Ke6 {0.00/43 55} 84. Ra5 {0.00/59 52} Rb3 {0.00/41 51  User
Adjudication} 1/2-1/2

Deep Rybka 4                 3.5
Stockfish 2.0.1                   2.5
Up Topic Rybka Support & Discussion / Rybka Discussion / Deep Rybka 4 - Stockfish 2.0.1

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