Attack the base pawn.

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Greg+John vs. tChess set to level 1700

8 7 6 5 4 3 2 1 a b c d e f g h +7

(white to move) 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. c5 Bc7 9. b4 b6 10. Bd2 a5 11. a3 axb4 12. axb4 Rxa1 13. Qxa1 Bb7 14. Qa7 Qb8 15. Ra1 Ng4 16. g3 Qxa7 17. Rxa7 Rb8 18. h3 Ngf6 19. Bd3 bxc5 20. bxc5 e5 21. Ba6 Bxa6 22. Rxa6 e4 23. Ne1 Rb2 24. Bc1 Rb3 25. Ne2 Ne8 26. Kg2 Nb8 27. Ra7 f6 28. Nc2 Nd7 29. Ba3 Rb1 30. Nb4 Nb8 31. Na6 Nxa6 32. Rxa6 Ra1 33. Ra8 Kf7 34. Nf4 g5 35. Ne6 Kxe6 36. Rxe8+ Kd7 37. Ra8 f5 38. Ra7 h5 39. Kh2 h4 40. Kg2 hxg3 41. fxg3 Ra2+ 42. Kf1 Rh2 43. Bb4 Kc8 44. Be1 Rxh3 45. Kg2 g4 46. Bf2 Kd8 47. Ra8+ Kd7 48. Rf8 Ke6 49. Rc8 Rh7 50. Re8+ Kd7 51. Rf8 Rh5 52. Be1 Bd8 53. Rf7+ Be7 54. Ba5 Ke6 55. Rg7 Rh8 56. Rg6+ Kd7 57. Rg7 Rh3 58. Bc7 Kxc7 59. Rxe7+ Kd8 60. Rf7 Rh5 61. Rf6 Kd7 62. Rf7+ Kc8 63. Rf6 Kb7 64. Rf7+ Ka6 65. Rf6 Kb5 66. Kg1 Rh3 67. Kg2 Kc4 68. Rxc6 f4 69. gxf4 Rxe3 70. Re6 Rc3 71. f5 Kxd4 72. c6 g3 73. f6 Kc4 74. f7 Rc2+ 75. Kxg3 Rc3+ 76. Kg4 Rf3 77. c7 Rxf7 78. c8=Q+ Kd4 79. Rd6 Rg7+ 80. Kh5 Rh7+ 81. Kg6 Re7 82. Qf5 Re5 83. Qf6 e3 84. Re6 Kd3 85. Qxe5 d4 86. Rd6 Ke2 87. Rxd4 Kf2 88. Re4 Kf1 89. Rxe3 Kg1 90. Qg3+ Kh1 91. Re1#

[ Flip the board | Reset | Options… ] Play online chess

 

Options:
	- allow legal moves only;
	- use short algebraic notation;
movement/animation speed: (slow) (fast)
	- show legal moves;

 

Pawn promotion:
	- Queen
	- Rook
	- Bishop
	- Knight