Author: Uri Blass
Date: 04:03:01 01/31/06
Go up one level in this thread
On January 31, 2006 at 05:43:23, ramon b. de robles wrote:
<snipped>
>For Vas, Are there really many endgame heuristics that will be
>added ? After that Will it be at par with Fritz , Shredder in the endgame ?
I believe that Rybka is already superior to fritz in the endgame.
I looked for games of Fritz-Rybka that were decided in the endgame and here are
2 games that fritz evaluated as 0.00 during the endgame.
For evaluation of Fritz during the endgame see
81.Bc5 0.00 in the first game
33...b5 0.00 in the second game
If rybka has no endgame knowledge then certainly fritz has negative endgame
knowledge.
[Event "CEGT 40/40 (2 Ghz)"]
[Site "CEGT"]
[Date "2006.01.28"]
[Round "2.1"]
[White "Fritz 9"]
[Black "Rybka 1.01 Beta 13 32-bit"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "234"]
[EventDate "2005.09.21"]
[EventType "tourn"]
[TimeControl "40/960:40/960:40/960"]
1. e4 {0} e5 {0} 2. Nf3 {0} Nf6 {0} 3. d3 {0} Nc6 {0} 4. Be2 {0} d5 {0} 5. Nbd2
{0} Bd6 {-0.13/14 76} 6. O-O {-0.04/13 31} O-O {-0.13/14 53} 7. exd5 {
(c3) -0.09/13 40} Nxd5 {-0.14/13 19} 8. c3 {(Ne4) -0.07/13 31} Nf4 {
(a5) -0.13/11 22} 9. Re1 {(Ne4) -0.11/13 32} Bf5 {-0.24/12 21} 10. Ne4 {
-0.05/14 35} Nxe2+ {-0.22/13 25} 11. Qxe2 {-0.05/14 46} Be7 {-0.22/14 44} 12.
Nxe5 {(b4) -0.16/13 21} Nxe5 {-0.20/15 22} 13. Ng3 {-0.12/15 45} Bxd3 {
-0.21/15 34} 14. Qxe5 {-0.14/14 24} Bd6 {(Re8) -0.15/15 24} 15. Qd4 {
-0.15/14 37} Bxg3 {-0.15/14 6} 16. hxg3 {-0.15/14 20} Qxd4 {-0.12/14 6} 17.
cxd4 {-0.12/15 42} f6 {(Rfe8) -0.21/15 37} 18. Re7 {(Be3) 0.03/14 38} Rf7 {
(Rfe8) -0.32/15 15} 19. Re3 {-0.03/14 21} Bf5 {(Bb5) -0.35/15 15} 20. b3 {
(f3) -0.01/14 27} Rd7 {-0.31/16 31} 21. Bb2 {-0.08/15 39} a5 {-0.35/16 22} 22.
Rae1 {(f3) -0.19/13 23} Kf7 {-0.37/15 18} 23. Ba3 {(f3) -0.16/14 27} a4 {
(Rad8) -0.43/16 17} 24. Re7+ {-0.16/14 20} Kg6 {-0.29/18 31} 25. Rxd7 {
-0.16/14 23} Bxd7 {-0.30/18 11} 26. Bb4 {(bxa4) -0.12/14 21} axb3 {-0.35/16 7}
27. axb3 {-0.18/15 28} Re8 {-0.31/17 23} 28. Rc1 {(Rxe8) -0.14/15 24} c6 {
-0.49/17 27} 29. Bc5 {(Re1) -0.17/15 33} Re2 {(Be6) -0.71/16 31} 30. Ra1 {
-0.02/14 16} h5 {-0.57/16 32} 31. f3 {(b4) -0.05/15 25} Be6 {(Kf7) -0.31/17 32}
32. Ra7 {0.00/15 28} Bc8 {-0.28/19 45} 33. b4 {(Ra8) 0.00/15 21} Kf5 {
(Kf7) -0.37/18 29} 34. Ra8 {0.00/15 27} Re8 {-0.34/19 22} 35. Ra5 {
(Kf2) 0.00/15 33} g6 {(Bd7) -0.32/17 35} 36. b5 {(Ba7+) 0.00/14 12} Be6 {
-0.49/17 16} 37. bxc6 {(Bb6) -0.01/14 17} bxc6 {-0.50/16 6} 38. Ra7 {
(Bd6+) -0.01/15 19} Rb8 {(Bc4) -0.90/17 26} 39. Rc7 {(Ra6) 0.00/16 22} Bd5 {
(Rb1+) -0.99/18 30} 40. Rh7 {0.00/15 6} Rb1+ {-0.99/18 33} 41. Kf2 {0.00/17 30}
Rb2+ {-0.99/18 11} 42. Kg1 {0.00/17 23} Rb8 {(Rd2) -0.98/19 67} 43. Kf2 {
(Re7) 0.00/17 25} Bc4 {(Rb2+) -0.98/18 26} 44. Rc7 {0.00/16 20} Rb2+ {
-0.97/17 17} 45. Kg1 {0.00/17 43} Rb1+ {-0.96/17 23} 46. Kf2 {(Kh2) 0.00/17 33}
Rf1+ {(Rb2+) -0.97/17 28} 47. Ke3 {0.00/11 0} Re1+ {(Rg1) -0.97/18 17} 48. Kf2
{0.00/18 39} Re2+ {(Rf1+) -0.97/18 15} 49. Kg1 {0.00/17 18} Bd5 {
(Re1+) -0.85/18 81} 50. Rh7 {0.00/16 17} Re1+ {(Rd2) -0.94/16 19} 51. Kf2 {
0.00/17 30} Rb1 {-0.85/16 18} 52. Re7 {(Rh8) 0.00/17 24} g5 {(Rb2+) -0.50/16 27
} 53. Re1 {-0.04/16 43} Rb2+ {(Rb8) -0.50/19 21} 54. Re2 {0.00/18 26} Rb3 {
(Rb1) -0.50/20 20} 55. Re3 {-0.05/17 79} Rb5 {-0.50/20 14} 56. Re2 {
(Ba3) -0.05/15 17} Bc4 {(g4) -0.57/19 24} 57. Rc2 {-0.04/16 35} Bd3 {
(Bb3) -0.57/19 44} 58. Rc1 {(Ra2) 0.00/15 22} Rb2+ {-0.76/14 5} 59. Kg1 {
-0.03/15 15} Bb5 {-0.73/17 29} 60. Kh2 {(Ba3) -0.04/15 22} Kg6 {
(Rd2) -0.87/15 41} 61. Kg1 {(Ba7) -0.01/14 18} Rd2 {(Re2) -0.80/16 24} 62. Bb6
{0.00/15 17} Kf7 {(Kf5) -0.81/16 20} 63. Bc5 {(Kh2) 0.00/15 17} Kg7 {
(Kg6) -0.76/15 19} 64. Kh1 {(Bb6) 0.00/15 17} Kg6 {-0.78/17 52} 65. Kg1 {
(Kh2) 0.00/16 36} Kf7 {(Kg7) -0.78/16 14} 66. Bb6 {0.00/16 32} Ra2 {
(Re2) -0.70/15 38} 67. Bc5 {(Rc5) 0.00/15 23} Re2 {(Rd2) -0.70/15 30} 68. Bd6 {
(Ba3) 0.00/15 22} Rb2 {(Ke6) -0.75/17 55} 69. Bc5 {(Bc7) 0.00/15 16} Ke6 {
(Rd2) -0.76/15 12} 70. Re1+ {(Bb6) -0.03/14 20} Kf5 {-0.72/16 10} 71. Rc1 {
0.00/15 14} Kg6 {(Ke6) -0.69/16 31} 72. Kh2 {(Bb6) 0.00/15 16} Ba4 {
(Rd2) -0.72/15 21} 73. Rc4 {-0.05/15 29} Bd1 {(Ra2) -0.70/16 10} 74. Kg1 {
0.00/15 28} Be2 {-0.70/16 21} 75. Rc1 {0.00/15 15} g4 {(Bb5) -0.67/16 22} 76.
Rc3 {0.00/15 21} Rd2 {(Rb1+) -0.68/15 6} 77. Bb6 {0.00/14 12} Bb5 {
(Rb2) -0.66/15 8} 78. Rc1 {(Rc5) 0.00/15 20} Rb2 {(Rd3) -0.59/15 16} 79. Ba5 {
0.00/14 24} Ra2 {(Rb3) -0.51/15 9} 80. Bb4 {0.00/13 3} Re2 {(Rb2) -0.43/15 9}
81. Bc5 {(Rc5) 0.00/16 32} Rb2 {(gxf3) -0.66/15 21} 82. Ra1 {(Bb6) 0.00/16 30}
Be2 {(Rb3) -0.97/17 19} 83. Ra3 {-0.15/15 25} Bc4 {-0.90/17 19} 84. Rc3 {
-0.16/14 17} Bd5 {-0.87/17 19} 85. Kf1 {(Rd3) -0.25/14 23} Rd2 {-0.93/17 24}
86. Kg1 {(Re3) -0.37/15 35} Kg5 {-0.93/18 103} 87. Kf1 {(Ra3) -0.41/15 22} h4 {
-0.95/17 41} 88. gxh4+ {-0.42/15 23} Kxh4 {-0.95/18 28} 89. fxg4 {
(Ba3) -0.66/16 85} Rxg2 {-1.12/17 21} 90. Re3 {-0.64/15 16} Rxg4 {-1.13/16 21}
91. Ke2 {(Re1) -0.66/14 18} Rg2+ {-1.31/16 25} 92. Kf1 {(Kd3) -0.67/15 23} Kg5
{-1.29/16 19} 93. Re2 {-0.71/15 31} Rg4 {-1.42/16 20} 94. Rh2 {
(Re7) -0.73/15 32} Kg6 {(Kf4) -1.56/17 21} 95. Rh8 {(Ke2) -0.81/15 15} f5 {
-1.67/16 21} 96. Rf8 {(Ke2) -0.80/16 23} f4 {-1.80/16 15} 97. Rh8 {-1.16/16 44}
Kf5 {-1.81/16 21} 98. Ra8 {(Rh5+) -1.29/14 19} f3 {(Rh4) -2.90/15 27} 99. Ra1 {
(Ra3) -1.99/14 17} Rh4 {-3.50/16 26} 100. Re1 {(Kg1) -3.51/14 21} Rh2 {
-4.68/17 14} 101. Re5+ {-4.98/16 19} Kg4 {-12.62/17 29} 102. Rxd5 {-#39/17 88}
cxd5 {-319.47/16 16} 103. Be7 {(Bd6) -#43/17 44} f2 {-319.55/10 0} 104. Bd6 {
(Ke2) -#18/8 1} Rh6 {-319.71/9 0} 105. Bf8 {-#14/7 0} Rh7 {(Rh3) -319.73/6 0}
106. Kxf2 {(Ke2) -#12/7 0} Rf7+ {-319.77/4 0} 107. Ke3 {(Ke1) -#11/6 0} Rxf8 {
-319.79/4 0} 108. Ke2 {-#11/1 0} Rf7 {-#10/1 0} 109. Kd3 {(Kd2) -#9/1 0} Kf3 {
(Rf3+) -#9/1 0} 110. Kc3 {-#8/1 5} Rb7 {(Ke4) -#8/1 0} 111. Kd3 {-#8/1 0} Rb6 {
-#7/1 6} 112. Kd2 {-#7/1 0} Kf2 {-#6/1 0} 113. Kd3 {-#6/1 0} Ke1 {-#5/1 0} 114.
Ke3 {-#5/1 0} Rf6 {-#4/1 0} 115. Kd3 {-#4/1 0} Kd1 {-#3/1 0} 116. Kc3 {-#2/1 0}
Rb6 {-#2/1 0} 117. Kd3 {-#2/1 0} Rb3# {-#1/1 0} 0-1
[Event "CEGT 40/40 (2 Ghz)"]
[Site "CEGT"]
[Date "2006.01.29"]
[Round "5.1"]
[White "Rybka 1.01 Beta 13 32-bit"]
[Black "Fritz 9"]
[Result "1-0"]
[ECO "A44"]
[PlyCount "111"]
[EventDate "2005.09.21"]
[EventType "tourn"]
[TimeControl "40/960:40/960:40/960"]
1. d4 {0} c5 {0} 2. d5 {0} e5 {0} 3. e4 {0} d6 {0} 4. Bb5+ {0} Nd7 {0} 5. a4 {0
} Ngf6 {0.64/13 20} 6. Nc3 {(Nd2) 0.17/13 22} a6 {(Be7) 0.62/15 42} 7. Bc4 {
(Bd3) 0.20/15 78} Be7 {(g6) 0.55/15 44} 8. Nf3 {(Nge2) 0.24/14 21} O-O {
0.55/14 34} 9. O-O {0.21/13 8} Nb6 {(h6) 0.66/14 35} 10. Be2 {0.29/14 17} a5 {
(Bd7) 0.57/14 37} 11. h3 {(Nd2) 0.24/14 91} Ne8 {0.22/14 30} 12. Be3 {
(Bd3) 0.24/13 22} f5 {0.08/13 29} 13. exf5 {(Ra3) 0.26/13 22} Bxf5 {0.05/13 21}
14. Bd3 {0.27/13 37} Nc7 {-0.07/13 23} 15. Bxf5 {0.32/14 38} Rxf5 {0.18/15 41}
16. Qd3 {0.30/13 23} Qd7 {(Rf7) 0.06/14 29} 17. Nd2 {0.32/13 20} e4 {
(Raf8) 0.19/13 28} 18. Ndxe4 {0.68/11 7} Ncxd5 {(Nbxd5) 0.13/13 53} 19. Nxd5 {
0.55/13 23} Nxd5 {0.10/13 37} 20. Bd2 {0.44/12 25} Nb6 {(Nb4) 0.12/13 46} 21.
Qb3+ {0.47/13 43} d5 {0.17/14 26} 22. Qxb6 {0.51/14 33} dxe4 {0.03/13 22} 23.
Bxa5 {0.52/13 20} Rf7 {(Bf6) 0.20/12 21} 24. Bc3 {0.71/14 28} Rxa4 {0.26/14 34}
25. Rad1 {0.68/15 28} Qc8 {(Qc6) 0.31/14 19} 26. Qb5 {0.74/14 20} Ra6 {
(Qc6) 0.22/13 14} 27. Rfe1 {0.78/12 17} Re6 {0.14/13 25} 28. Rd7 {
(Qc4) 0.81/12 9} b6 {0.26/14 20} 29. Red1 {(Ra7) 0.71/13 28} Qc6 {
(Qe8) 0.13/13 15} 30. Qxc6 {0.67/15 30} Rxc6 {0.29/14 45} 31. Ra1 {0.63/14 15}
Rd6 {0.30/14 26} 32. Rxd6 {(Ra8+) 0.67/17 20} Bxd6 {0.05/14 21} 33. Kf1 {
(Ra8+) 0.79/17 68} b5 {(Rd7) 0.00/14 26} 34. Rd1 {(Ra8+) 0.80/17 25} Bf4 {
0.12/14 22} 35. Ke2 {(g3) 0.99/17 38} b4 {(g6) 0.38/14 30} 36. Rd8+ {
(Bd2) 1.20/18 16} Rf8 {0.00/11 0} 37. Rxf8+ {1.31/19 9} Kxf8 {0.10/11 0} 38.
Bd2 {1.40/20 15} Be5 {1.32/15 22} 39. Ke3 {1.42/21 20} Bxb2 {(Ke7) 1.23/14 8}
40. Kxe4 {1.60/15 7} Bd4 {1.34/14 6} 41. f3 {(Be3) 1.90/20 24} Bf2 {1.50/16 52}
42. Kd5 {2.04/21 33} Kf7 {1.66/17 32} 43. Bf4 {2.05/17 26} Kf6 {
(Bd4) 1.62/15 19} 44. Bd6 {2.22/19 22} Kg5 {(Be1) 1.69/15 18} 45. Bxc5 {
(Kc4) 2.79/18 20} Be1 {1.90/16 26} 46. Kc4 {2.94/18 21} Kf4 {(Kf5) 1.87/15 18}
47. Bxb4 {3.23/19 11} Bh4 {2.68/15 48} 48. Kd5 {(Bd2+) 4.03/19 38} Ke3 {
2.38/16 34} 49. c4 {(Bc5+) 4.09/19 19} Kf2 {(g6) 2.58/16 23} 50. c5 {6.95/20 27
} Kxg2 {(Ke3) 2.99/16 30} 51. c6 {(f4) 9.10/18 25} Bd8 {6.30/16 22} 52. Kd6 {
9.22/17 26} Bb6 {(Kxh3) 6.50/18 36} 53. Kd7 {9.28/16 21} Kxh3 {6.90/17 31} 54.
Be7 {10.12/15 36} Kg2 {(Kg3) 7.44/16 29} 55. Bd8 {10.84/13 15} Be3 {
(Bf2) 9.11/15 70} 56. c7 {11.33/13 17} 1-0
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