Author: Jorge Pichard
Date: 17:06:40 04/09/02
Go up one level in this thread
On April 09, 2002 at 20:01:37, Jorge Pichard wrote:
>As I promised I decided to retract the 33. Qg7..Bd7? since I figured out the
>correct amount of Hashtable to use for Sjeng in order to avoid the blunder.
>Sjeng played the correct move after 33. Qg7.Rd4! but CTP 14.9 knowledge was too
>much for the calculating power of Sjeng. This was a good lesson in which most
>people always consider the Kns or Fritzmark without really taking into
>consideration the Chess Knowledge of each program.
PS: Here is where Sjeng blundered after 33.Qg7 Bd7?
[D]2kr2n1/pp2p1Q1/4b3/2p2p2/2q2B2/P5P1/5R2/4R1K1 b - - 0 33
>
>[Event "Computer Schach Partie"]
>[Date "2002.04.08"]
>[Round "2 was replayed from move 33.Qg7.Rd4!"]
>[White "Gambit Tiger Aggressive Prism 54 Mhz Turbo on"]
>[Black "SJENG 12.11 Celeron 433Mhz"]
>[Result "1-0"]
>[ECO "B25"]
>[Opening "Sicilian"]
>[Time "18:51:15"]
>[Variation "closed"]
>[TimeControl "40/1800:40/1800:1800"]
>
>1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. a3 Bxc3+
>{(Bg7xc3 b2xc3 h7h5 Ng1f3 Rh8h7 00 f7f6 Bc1e3 e7e5 Qd1e2 Bc8e6) 0.09/9 57} 7.
>bxc3 h5 {(h7h5 Ng1f3 Rh8h7 00 f7f6 Ra1b1 e7e5 Bc1e3 Bc8e6 Qd1e2) 0.01/10 27}
>8. Bg5 f6
>{(f7f6 Bg5e3 h5h4 Ke1d2 Rh8h7 h2h3 g6g5 Ng1f3 h4xg3 f2xg3 g5g4 h3xg4 Rh7xh1
>Qd1xh1 Bc8xg4) 0.65/11 60}
>9. Be3 h4
>{(h5h4 Ke1d2 Rh8h7 h2h3 g6g5 Ng1f3 h4xg3 f2xg3 g5g4 h3xg4 Rh7xh1 Qd1xh1 Bc8xg4)
>0.65/10 42}
>10. h3 Rh5
>{(Rh8h5 Ke1d2 e7e5 Ng1f3 h4xg3 f2xg3 f6f5 e4xf5 Rh5xf5 Nf3h4 Rf5f6) 0.58/9 47}
>11. Nf3 hxg3
>{(h4xg3 f2xg3 d6d5 e4xd5 Qd8d6 Be3f4 e7e5 d5xe6/ep Qd6xe6 Ke1d2 Rh5d5) 0.41/9
>46}
>12. fxg3 d5
>{(d6d5 e4xd5 Qd8d6 Be3f4 e7e5 d5xe6/ep Qd6xe6 Ke1d2 Rh5d5) 0.41/8 42} 13. exd5
>Qxd5 {(Qd8xd5 g3g4 Rh5h7 Qd1e2 Qd5d8 000 Qd8a5 Kc1b2 g6g5) -0.01/9 62} 14. Qe2
>Qd8 {(Qd5d8 000 Qd8a5 Kc1b2 e7e5 Nf3d2 Qa5b5 Nd2b3 Bc8e6 Rd1e1) -0.45/9 92}
>15. Nh4 Qa5
>{(Qd8a5 000 Qa5xc3 Nh4xg6 Qc3xa3 Kc1d2 Qa3a5 c2c3 Qa5a2 Kd2e1 Qa2xe2 Ke1xe2
>Nc6e5 g3g4 Bc8xg4 h3xg4 Rh5xh1 Rd1xh1 Ne5xg6 Bg2xb7) -0.15/9 88}
>16. O-O Qxc3
>{(Qa5xc3 Nh4xg6 Rh5xh3 Bg2xh3 Bc8xh3 Qe2h5 Bh3xf1 Ng6f4 Ke8d8 Nf4e6 Kd8d7 Qh5d5
>Kd7c8 Ra1xf1) 0.18/9 78}
>17. Nxg6 Rxh3 {0.18/9} 18. Bxh3 Bxh3 {0.18/9} 19. Rfb1 Be6
>{(Bh3e6 Rb1e1 Be6d5 Kg1h2 000 Kh2h3 Kc8b8 Qe2d2 Bd5e6 g3g4) 0.20/9 137} 20.
>Qh5 Bf7
>{(Be6f7 Qh5h7 Nc6e5 Ng6xe5 Qc3xe5 Be3f2 f6f5 Rb1e1 Qe5d6 Qh7xf5 Bf7d5) 0.07/10
>329}
>21. Qh7 Ne5 {0.07/10} 22. Nxe5 Qxe5
>{(Qc3xe5 Be3f2 f6f5 Rb1e1 Qe5d6 Qh7xf5 Bf7d5) 0.07/8 3} 23. Kf2 f5
>{(f6f5 Be3f4 Qe5e6 Rb1e1 Qe6d5 Kf2e2 000 Ke2d1) -0.06/8 21} 24. Bf4 Qd5
>{-0.06/8} 25. Rbf1 O-O-O
>{(000 Kf2e1 Ng8f6 Qh7h6 c5c4 Ra1c1 Nf6g4 Qh6g5 e7e6) 0.50/9 70} 26. c4 Qd4+
>{(Qd5d4 Kf2g2 Qd4f6 Ra1d1 Bf7g6 Qh7h4 Qf6b2 Kg2h3 Qb2xa3 Qh4g5 Qa3a6) 0.68/9 56}
>27. Be3 Qb2+
>{(Qd4b2 Kf2g1 Bf7e6 Ra1e1 Qb2xa3 Be3f2 Kc8d7 Re1a1 Qa3xd3 Ra1xa7) 0.72/9 121}
>28. Kg1 Be6 {0.72/9} 29. Rab1 Qe5 {(Qb2e5) 1.68/9 43} 30. Bf4 Qd4+
>{(Qe5d4 Rf1f2 Qd4xd3 Rb1c1 Qd3d4 a3a4 Rd8d7 Qh7h4 Be6f7 Bf4d2 Qd4d3) 1.95/10 68}
>31. Rf2 Qxd3
>{(Qd4xd3 Rf2b2 b7b6 Qh7h1 Qd3d1 Kg1f2 Qd1xh1 Rb1xh1 Rd8d4 Kf2e3 Be6xc4) 1.98/8
>12}
>32. Re1 Qxc4
>{(Qd3xc4 Qh7g7 Rd8d4 Qg7e5 Rd4d6 Re1c1 Qc4d4 Qe5xc5 Qd4xc5 Rc1xc5 Rd6c6 Rc5xc6
>b7xc6 Bf4e3 a7a5) 0.26/9 49}
>33. Qg7 Rd4
>{(Rd8d4 Qg7e5 Rd4d6 Re1c1 Qc4d4 Qe5xc5 Qd4xc5 Rc1xc5 Rd6c6 Rc5xc6 b7xc6 Bf4e3
>a7a5) 0.26/7 12}
>34. Qe5 Rd6 {(Rd4d6) -0.94/10 79} 35. Rd2 Bd5
>{(Be6d5 Re1d1 Qc4e4 Rd2xd5 Qe4xe5 Bf4xe5 Rd6xd5 Rd1xd5 b7b6 Kg1f2) -3.00/8 31}
>36. Qxf5+ Rd7
>{(Rd6d7 Re1d1 Ng8f6 Qf5e5 Rd7d6 Qe5xe7 Rd6c6 Rd2xd5 Qc4xd5 Rd1xd5 Nf6xd5)
>-4.71/7 23}
>37. Red1 Nf6 {(Ng8f6 Qf5e5 Rd7d6 Qe5xe7 Rd6d7 Qe7xf6 b7b6 Bf4d6) -7.04/7 14}
>38. Qe5 Rd6
>{(Rd7d6 Qe5xe7 Qc4e4 Qe7f8 Nf6e8 Bf4xd6 Bd5b3 Rd1f1 c5c4) -6.20/8 13} 39. Qxe7
>Qe4
>{(Qc4e4 Qe7f8 Nf6e8 Bf4xd6 Qe4h1 Kg1f2 Qh1g2 Kf2e1 Qg2g1 Ke1e2 Qg1g2 Qf8f2 Bd5f3
>Ke2e3 Qg2xf2 Ke3xf2 Bf3xd1 Rd2xd1) -6.02/8 12}
>40. Qxe4 Nxe4
>{(Nf6xe4 Rd2xd5 Rd6xd5 Rd1xd5 b7b6 Rd5d3 Ne4xg3 Rd3xg3 a7a5 Rg3g7 a5a4 Rg7c7
>Kc8d8 Kg1f2) -5.34/11 17}
>41. Bxd6 Nxd2
>{(Ne4xd2 Rd1xd2 Bd5b3 Bd6xc5 b7b6 Rd2d3 Bb3e6 Bc5d6 Kc8b7 Kg1f2 Kb7c6 Kf2e3)
>-5.22/11 22}
>42. Rxd2 Be4
>{(Bd5e4 Bd6xc5 b7b6 Bc5d6 Kc8b7 g3g4 Kb7c6 g4g5 a7a6 Bd6e5 Kc6c5 Be5d4 Kc5c6)
>-5.40/12 19}
>43. Bxc5 b6
>{(b7b6 Bc5d6 Be4f5 Rd2d4 Bf5e6 Kg1f2 Kc8b7 g3g4 Kb7c6 g4g5 Be6f5 Kf2e3) -5.61/12
>21}
>44. Bd6 a6 {(a7a6 Kg1f2 Be4f5 Bd6e5 b6b5 Kf2e3 Kc8b7) -5.77/12 55} 45. g4 Bc6
>{(Be4c6 g4g5 Bc6e8 Kg1f2 Kc8b7 Rd2e2 Be8g6 Re2e6 Bg6d3 Kf2e3 Bd3c4 Re6e8)
>-6.44/12 33}
>46. g5 Be8
>{(Bc6e8 Bd6e5 b6b5 Rd2d6 a6a5 g5g6 b5b4 g6g7 Be8f7 Rd6f6 Bf7a2 Rf6c6 Kc8d7 Rc6c7
>Kd7e8 Rc7c8 Ke8d7) -6.93/12 50}
>47. Be5 Kb7
>{(Kc8b7 Rd2d6 a6a5 g5g6 Be8xg6 Rd6xg6 b6b5 Kg1f2 b5b4 a3xb4 a5a4 Be5b2 Kb7a7)
>-7.88/12 29}
>48. Rd6 b5 {(b6b5) -8.39/12 80} 49. g6 Bxg6
>{(Be8xg6 Rd6xg6 a6a5 Be5d4 b5b4 a3xb4 a5xb4 Kg1f2 Kb7c8 Rg6b6 Kc8d7 Kf2e3 Kd7e7
>Rb6xb4) -8.79/11 74}
>50. Rxg6 a5
>{(a6a5 Be5d4 b5b4 a3xb4 a5xb4 Rg6b6 Kb7c8 Rb6xb4 Kc8d7 Kg1f2 Kd7e7 Kf2e3)
>-8.79/10 47}
>51. Rg7+ Kc6
>{(Kb7c6 Rg7g5 Kc6b7 Be5c3 Kb7b6 Rg5g6 Kb6c5 Bc3xa5 Kc5c4 Rg6g4 Kc4b3 Rg4b4
>Kb3xa3 Rb4xb5) -8.30/9 67}
>52. Ra7 Kd5
>{(Kc6d5 Be5g3 a5a4 Ra7c7 Kd5e6 Rc7b7 Ke6f6 Rb7xb5 Kf6e7 Rb5a5 Ke7d8 Ra5xa4)
>-8.78/12 167}
>53. Bg7 a4
>{(a5a4 Ra7f7 Kd5c6 Rf7f5 Kc6b6 Bg7d4 Kb6c6 Kg1f2 Kc6b7 Rf5xb5 Kb7c6 Rb5a5 Kc6b7
>Ra5a7 Kb7c6 Ra7xa4) -8.99/12 108}
>54. Kf2 Kc5
>{(Kd5c5 Kf2e3 Kc5d5 Ke3d3 Kd5c6 Kd3c3 Kc6d5 Kc3b4 Kd5c6 Ra7a6 Kc6b7 Kb4xb5 Kb7c7
>Ra6xa4) -9.55/12 382}
>55. Rf7 Kc6
>{(Kc5c6 Rf7f5 Kc6b6 Bg7d4 Kb6c6 Kf2e3 b5b4 a3xb4 Kc6c7 Rf5a5 Kc7d7 Ra5xa4)
>-9.14/10 40}
>56. Bc3 Kc5
>{(Kc6c5 Rf7f5 Kc5c6 Bc3d4 b5b4 a3xb4 a4a3 Rf5a5 Kc6d7 Ra5a7 Kd7c6 Ra7xa3 Kc6b7)
>-9.20/9 18}
>57. Bb4+ Kb6
>{(Kc5b6 Rf7f6 Kb6c7 Bb4c5 Kc7b7 Rf6b6 Kb7c7 Rb6xb5 Kc7c6 Rb5a5 Kc6b7 Ra5xa4
>Kb7c6) -8.89/8 18}
>58. Rf6+ Kb7
>{(Kb6b7 Kf2e3 Kb7c7 Ke3d4 Kc7d7 Rf6d6 Kd7c7 Kd4c5 Kc7c8 Kc5xb5 Kc8b7 Kb5xa4)
>-9.19/9 34}
>59. Bc5 Kc7
>{(Kb7c7 Bc5a7 Kc7c8 Rf6b6 b5b4 Rb6xb4 Kc8c7 Ba7b6 Kc7c6 Bb6e3 Kc6c7 Rb4xa4)
>-9.08/10 34}
>60. Rb6 Kd7
>{(Kc7d7 Kf2e3 Kd7c7 Ke3d4 Kc7d7 Rb6xb5 Kd7c7 Kd4d5 Kc7d7 Rb5b4 Kd7c7 Rb4xa4)
>-9.57/11 64}
>61. Bd4 Kc7
>{(Kd7c7 Rb6xb5 Kc7d7 Rb5b6 Kd7c7 Kf2e2 Kc7d7 Rb6b7 Kd7c6 Rb7a7 Kc6d5 Ke2d3)
>-9.61/10 13}
>62. Rxb5 Kc6
>{(Kc7c6 Rb5a5 Kc6d7 Ra5a7 Kd7c6 Kf2e3 Kc6b5 Ke3d3 Kb5c6 Kd3c4 Kc6d6 Ra7xa4)
>-9.83/10 11}
>
> {Black resigns} 1-0
>
>[D]8/8/2k5/1R6/p2B4/P7/5K2/8 w KQkq -
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