David RR. Webber - Chess Genius V2.23 [B19]

Palm Tungsten 5/Maryland, USA (01) 2007


1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. O-O-O Be7 13. Be5 Nxe5 14. Nxe5 O-O 15. Ne4 Qd5 Black attacks queen side 16. Nc3 Qa5 17. g4 Nd5 White counterattacks 18. Nc4 Bg5+ 19. Kb1 Nxc3+ 20. bxc3 Creates wall between board halves 20... Qd5 21. Ne5 b5 22. Rhf1 Bf4 23. Rfe1 a5 24. Re4 Bxe5 25. Rxe5 Halts blacks attack and enters 2nd phase of game 25... Qg2 26. Qe2! Rfd8 27. Rd3 Rd5 28. Rg3 Rxe5 29. dxe5 Qh1+ 30. Kb2 a4 31. a3 Rd8 32. Rd3 Contesting the open file 32... Rd5 33. Rd4 Qh4 34. f4! Qe7 Switching point of attack 35. Rb4 Qc5 36. Qe4 Kh8 Black's king is in passive position 37. Rd4 Qb6 38. Rxd5 Forcing decision on pawn formations 38... cxd5 39. Qd4 White's king is active so black cannot exchange 39... Qb7 40. Qc5 Kh7 41. Qd4 Kg8 42. f5! Crucial, and not g5 42... Qc7 43. Qf4 Qc4! 44. Qd4 Qe2 45. f6 gxf6 46. exf6 Black's king is pinned down 46... Qf3 47. Kc1 Attempting manuever into attack 47... Qh1+ 48. Kd2 Qf1 Pawn on B5 is the concern 49. Qe5 Qf2+ 50. Kc1 King has to abandon ideas! 50... Kh7 51. Kb2 Qf3 52. Qd4 Kg8 53. Ka2 Qf1 54. Qe5 Qc1? The pawn is too tempting 55. Qb8+ Kh7 56. Qxb5 Qxc2+ 57. Qb2 Qd3 58. Qb1! Qxb1+ 59. Kxb1 e5 60. Kc2 White's active king takes over 60... e4 61. Kd2 Kg8 62. Ke3 Kf8 63. c4 dxc4 64. Kxe4 Ke8 65. Kd4 c3 66. Kxc3 Kf8 Black is pinned by threat of g5! 67. Kb4 Ke8 68. Kxa4 Kd7 69. Kb5 Ke6 70. a4 Kxf6 71. a5 Kg5 72. a6 Kxg4 73. a7 f5 74. a8=Q Kxh5 75. Qg8 Black's campaign is over 75... f4 76. Qg2 Kh4 77. Kc4 f3 78. Qxf3 Kg5 79. Kd5 Kg6 80. Ke5 h5 81. Qf5+ Kg7 82. Qxh5 Kf8 83. Kf6 Kg8 84. Qg6+ Kf8 85. Qf7# 1-0

Game(s) in PGN