Author: Didzis Cirulis
Date: 17:15:20 11/21/00
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>>The Games: >> >>Gandalf's win in game 4 is all the more remarkable as at one >>point Tiger counts itslf as up by over 4.0. > >This is amazing. >The material was equal Queen Bishop and 4 pawns agsint Queen bishop and 4 pawns >and tiger played 39...d2 with evaluation of 4.59 pawns advantage for black. > >and there is no material advantage in the main line of tiger at move 39. > >Here is the relevant position > >[D]7k/5Bbp/1q6/8/4pp2/2Pp3P/1P4P1/5Q1K b - - 0 1 > >Crafty17.13's evaluation is 2.50 pawns for black at depth 10 and 2.53 for black >at depth 11 and 2.63 pawns at depth 12 >Crafty wants to play 39...Be5 > >Crafty's main line at depth 11-12 gives black material advantage(Be5 Bd5 Qxb2 >Bxe4 d2 Bf3 Qxc3) > >Uri Interesting position! 1) On an old 133Mhz PC, 5min autoplay: 1... d2 2. Bh5 Be5 3. Qc4 e3 4. Qf7 Qb8 5. Bd1 Qd6 6. Kg1 Bf6 7. Kf1 Qd3+ 8. Kg1 Qd8 9. Qc4 Be5 10. Qe4 Qg5 11. Kf1 Kg7 12. g3 fxg3 13. Qg4 Kf6 14. Qxg5+ Kxg5 15. c4 Kh4 16. Kg2 Bxb2 17. c5 Bd4 18. c6 Bb6 19. Bf3 Bc7 20. Be2 Bd6 21. Bd1 h6 22. Be2 Bc7 23. Bd1 Bb6 24. Be2 Bd8 25. Bd1 Bc7 26. Be2 h5 27. Bd1 Be5 28. Be2 Bf4 29. Bf3 Bb8 30. Be2 Kg5 31. Kf3 Bf4 32. Bd1 Kh4 33. Kg2 Bc7 34. Be2 Be5 35. Bd1 Kg5 36. Kf3 Bf4 37. Kg2 h4 38. Kf3 Kf5 39. c7 Bxc7 40. Bc2+ Ke5 41. Kxe3 Bb6+ 42. Kf3 Kd4 43. Bb3 Kc3 44. Bd1 Kb2 45. Ba4 Kc1 46. Bb3 d1=B+ 47. Bxd1 Kxd1 48. Kg2 Ke2 49. Kh1 Be3 50. Kg2 Bd2 51. Kg1 Kf3 52. Kf1 g2+ 53. Kg1 Be3+ 54. Kh2 g1=Q# 0-1 2) The same PC. I myself played black against the Gambit Tiger 1.0. 5 min blitz: 1... d2 2. Bh5 Be5 3. Qc4 e3 4. Qf7 Qd8 5. Qf5 d1=Q+ 6. Bxd1 Qxd1+ 7. Kh2 Qd6 8. Kg1 Bg7 9. Qc8+ Bf8 10. Qe8 Qe7 11. Qxe7 Bxe7 12. Kf1 Kg7 13. b4 Kf6 14. b5 Ke5 15. Ke2 Ke4 16. b6 Kd5 17. g3 fxg3 18. b7 Bd6 19. Kxe3 Kc4 20. Kf3 Kxc3 21. Ke3 h5 22. h4 Kc4 23. Ke2 Kc5 24. Ke3 Kb6 25. Kf3 Kxb7 26. Ke3 Be7 27. Kf3 Bxh4 28. Kg2 Kc6 29. Kh3 Kd5 30. Kg2 Ke4 31. Kh3 Kf3 32. Kxh4 g2 33. Kg5 g1=Q+ 34. Kf5 Qc5+ 35. Ke6 Ke4 36. Kf6 Qe5+ 37. Kg6 Qf5+ 38. Kh6 Ke5 39. Kg7 Ke6 40. Kh6 Qg4 41. Kh7 Kf7 42. Kh6 Qg6# Didzis Cirulis
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