Author: Jari Kylmälä
Date: 03:24:35 03/15/98
Go up one level in this thread
On March 15, 1998 at 03:22:28, Albert Silver wrote:
>
>On March 14, 1998 at 18:27:28, Mark Young wrote:
>
>>UPDATE: Fritz 5 lost its first game today to ChessGenius4. Here are the
>>new results.
>>
>>
>>14 Games have been played avg. rating of players is 2513.429. Fritz 5
>>has scored 82%. This gives Fritz 5 a Performence rating of 2770.696
>>
>>
>>
>>Move 18... Bxg2?? seems to be the losing move in the game. Fritz gets a
>>pawn and a positionally lost game,and Genius 4 gets the attack. This was
>>all book for genius 4. A very nice anti-computer line put in by Lang.
>>
>>
>
>Are you sure this is an anti-computer line? Remember Fritz 5 came out
>long after Genius 4.
>
> Albert
>>
There are many anti-computer lines which aren't set against a specific
program but against all other programs. I wouldn't call the line played
in this game anti-computer line though. It's just a nice sacrifice to
get positionally better play. It takes many moves to get a clear
advantage from it and so I think it's risky as well.. but it's so deep
I bet all micro-computer programs would play Bxg2 until they are given
hours of thinking time. I actually bet even Deep Blue would play it..
It would be interesting to see how would Genius finish the game against
DB after Bxg2. :)
--
Jari
>>[White "Genius 4"]
>>[Black "Fritz 5"]
>>[Result "1-0"]
>>[ECO "B97"]
>>[Annotator "Young,M"]
>>[PlyCount "159"]
>>
>>{40000kB, f5book.ctg
>>} 1. e4 {0} 1... c5 {0} 2. Nf3 {11} 2... d6 {0} 3. d4 {8}
>>3... cxd4 {0} 4. Nxd4 {10} 4... Nf6 {0} 5. Nc3 {13} 5... a6 {0} 6. Bg5
>>{13}
>>6... e6 {0} 7. f4 {25} 7... Qb6 {0} 8. Nb3 {16} 8... Be7 {0} 9. Qf3 {13}
>>9...
>>Nbd7 {0} 10. O-O-O {11} 10... Qc7 {0} 11. Bd3 {13} 11... b5 {0} 12. Bxf6
>>{12}
>>12... Nxf6 {-0.19/9 9} 13. e5 {14} 13... Bb7 {-0.53/11 64} 14. Qg3 {22}
>>14...
>>dxe5 {-0.53/11 47} 15. fxe5 {19} 15... Nh5 {-0.53/11 31} 16. Qe3 {13}
>>16... h6
>>{-0.56/10 23} 17. h4 {19} 17... b4 {-0.56/10 31} 18. Ne2 {82} 18... Bxg2
>>{
>>-0.72/10 25} 19. Rhg1 {27} 19... Bd5 {-1.06/10 33} 20. Ng3 {56} 20...
>>Nxg3 {
>>-1.00/10 26} 21. Qxg3 {9} 21... g6 {-0.84/10 33} 22. Rdf1 {72} 22... Rg8
>>{
>>-1.00/9 28} 23. Qf4 {120} 23... Bf8 {-1.03/10 29} 24. Kb1 {44} 24... Bg7
>>{
>>-1.13/10 26} 25. Re1 {12} 25... Ra7 {-0.78/9 26} 26. Rgf1 {56} 26... Qb6
>>{
>>-0.91/9 19} 27. Nd2 {40} 27... Rd7 {-0.88/10 0} 28. Nc4 {59} 28... Bxc4
>>{
>>-0.88/10 41} 29. Qxc4 {122} 29... Rf8 {-0.91/10 37} 30. h5 {79} 30... g5
>>{
>>-1.13/10 31} 31. Qxa6 {112} 31... Qxa6 {-0.84/12 18} 32. Bxa6 {159}
>>32... Rd5 {
>>-1.03/12 0} 33. Re4 {110} 33... Kd7 {-0.81/10 0} 34. Rxb4 {54} 34...
>>Bxe5 {
>>-1.00/9 0} 35. Bc4 {39} 35... Rd2 {-1.25/9 22} 36. Rb7+ {25} 36... Kc6 {
>>-1.28/10 34} 37. Re7 {15} 37... Kd6 {-1.38/9 30} 38. Rb7 {53} 38... Bf4
>>{
>>-1.31/9 23} 39. Bd3 {38} 39... f5 {-1.53/9 21} 40. a3 {105} 40... Kc6 {
>>-1.75/9 28} 41. Ra7 {55} 41... Rf6 {-1.56/9 0} 42. Re1 {22} 42... Bg3 {
>>-1.31/9 21} 43. Ra6+ {46} 43... Kd5 {-0.94/11 40} 44. Re3 {20} 44...
>>Rd1+ {
>>-0.91/10 36} 45. Ka2 {14} 45... Bf4 {-0.66/10 19} 46. Ra5+ {28} 46...
>>Kd6 {
>>-1.00/11 33} 47. Ra6+ {20} 47... Ke7 {-1.09/11 8} 48. Re2 {48} 48... e5
>>{
>>-1.06/11 0} 49. Ra7+ {30} 49... Kd8 {-1.09/11 5} 50. Ra8+ {38} 50... Kc7
>>{
>>-1.66/11 34} 51. Ra7+ {20} 51... Kb8 {-1.41/11 7} 52. Rg7 {28} 52... g4
>>{
>>-1.72/10 5} 53. Rg8+ {32} 53... Kc7 {-1.50/10 0} 54. Rg7+ {29} 54... Kc8
>>{
>>-1.38/10 3} 55. Rg8+ {30} 55... Kd7 {-1.38/10 27} 56. Bb5+ {69} 56...
>>Kc7 {
>>-1.13/10 35} 57. Rg7+ {15} 57... Kb6 {-1.13/11 27} 58. a4 {16} 58... e4
>>{
>>-1.22/10 44} 59. b4 {149} 59... Bd6 {-0.66/11 0} 60. c3 {41} 60... Be5 {
>>-0.56/10 0} 61. c4 {54} 61... Ra1+ {0.00/11 0} 62. Kb3 {16} 62... Rb1+ {
>>0.53/11 21} 63. Ka3 {18} 63... Ra1+ {1.00/13 32} 64. Ra2 {19} 64...
>>Rxa2+ {
>>1.28/13 4} 65. Kxa2 {14} 65... Bc7 {1.47/13 16} 66. c5+ {23} 66... Kb7 {
>>1.19/12 32} 67. Bc4 {47} 67... g3 {0.75/11 48} 68. b5 {70} 68... Kc8 {
>>1.66/12 34} 69. b6 {45} 69... Bxb6 {1.63/13 0} 70. cxb6 {16} 70... Rxb6
>>{
>>1.78/12 12} 71. Rxg3 {26} 71... Kc7 {1.59/11 26} 72. Rg7+ {40} 72... Kd6
>>{
>>1.91/12 45} 73. Rg6+ {24} 73... Kc5 {2.28/13 26} 74. Ka3 {32} 74... f4 {
>>1.97/12 29} 75. Bd5 {29} 75... e3 {1.75/13 20} 76. Rxb6 {33} 76... Kxb6
>>{
>>1.84/12 5} 77. Bf3 {19} 77... Kc5 {4.13/16 4} 78. Kb3 {18} 78... Kb6 {
>>9.97/16 26} 79. Kb4 {35} 79... Ka6 {11.66/16 35} 80. a5 {16} 1-0
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