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Puzzle 1012622: Wit naar Winst

GM C. Holt (2549) - GM Jaan Ehlvest (2517)
ch-USA Online Swiss +2400 chess.com INT (12), 2020.11.29
  2. 1.d4
  3. Nf6
  4. 2.c4
  5. g6
  6. 3.Nc3
  7. Bg7
  8. 4.e4
  9. d6
  10. 5.Nf3
  11. O-O
  12. 6.h3
  13. c5
  14. 7.d5
  15. e6
  16. 8.Bd3
  17. Na6
  18. 9.O-O
  19. Nc7
  20. 10.dxe6
  21. Nxe6
  22. 11.Be3
  23. b6
  24. 12.Qd2
  25. Bb7
  26. 13.Rad1
  27. Qb8
  28. 14.Bc2
  29. Rd8
  30. 15.Rfe1
  31. a6
  32. 16.Nd5
  33. Nd7
  34. 17.b3
  35. b5
  36. 18.Bh6
  37. Ne5
  38. 19.Bxg7
  39. Kxg7
  40. 20.Qc3
  41. f6
  42. 21.Nh2
  43. b4
  44. 22.Qd2
  45. Nd4
  46. 23.Nxb4
  47. f5
  48. 24.Nd5
  49. Bxd5
  50. 25.exd5
  51. f4
  52. 26.Re4
  53. Rf8
  54. 27.Rde1
  55. a5
  56. 28.a3
  57. Ra7
  58. 29.Bd1
  59. Nxb3
  60. 30.Bxb3
  61. Qxb3
  62. 31.Ng4
  63. Nxg4
  64. 32.hxg4
  65. Qxa3
  66. 33.g5
  67. a4
  68. 34.Rb1
  69. Rff7
  70. 35.Kh2
  71. Rae7
  72. 36.Re6
  73. f3
  74. 37.g4
  75. Rb7
  76. 38.Rxb7
  77. Rxb7
  78. 39.Qf4
  79. Qb2
  80. 40.Kg3
  81. a3
  82. 41.Qxd6
  83. a2
  84. 42.Re8
  85. Rf7
  86. 43.Qd8
  87. h5
  88. 44.gxh5
  89. a1=Q
    1. Oplossing:44...a1=Q
    2. 45.Rg8+
    3. Kh7
    4. 46.hxg6# David en Goliath mat
  91. 45.Rg8+
  92. Kh7
  93. 46.hxg6#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • David and Goliath mate (2 moves)
  • Mat in 2
ChessPuzzle.net version 3
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