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Puzzle 699133: Wit naar Verdedig

GM Jose Carlos Ibarra Jerez (2570) - GM Dennis Wagner (2584)
Titled Tue 21st Jun Late chess.com INT (5), 2022.06.21
  2. 1.Nf3
  3. d5
  4. 2.g3
  5. Nf6
  6. 3.Bg2
  7. e6
  8. 4.O-O
  9. Be7
  10. 5.c4
  11. O-O
  12. 6.b3
  13. d4
  14. 7.Bb2
  15. c5
  16. 8.b4
  17. Re8
  18. 9.d3
  19. a5
  20. 10.bxc5
  21. Nc6
  22. 11.Na3
  23. Bxc5
  24. 12.Nb5
  25. e5
  26. 13.Nd2
  27. a4
  28. 14.Ba3
  29. Bxa3
  30. 15.Nxa3
  31. Qe7
  32. 16.Qc1
  33. Bf5
  34. 17.Rb1
  35. h5
  36. 18.Rb5
  37. h4
  38. 19.Qb2
  39. Ra7
  40. 20.Rb1
  41. h3
  42. 21.Bh1
  43. Bg4
  44. 22.Ne4
  45. Nxe4
  46. 23.Bxe4
  47. Nd8
  48. 24.c5
  49. Bd7
  50. 25.Nc4
  51. Bxb5
  52. 26.Qxb5
  53. Ne6
  54. 27.Nd6
  55. Rb8
  56. 28.Qb6
  57. Ra6
  58. 29.Qxa6
  59. bxa6
  60. 30.Rxb8+
  61. Nf8
  62. 31.Bd5
  63. g6
  64. 32.Nxf7
  65. Kg7
  66. 33.Nd6
  67. Nd7
  68. 34.Rb7
  69. Kf8
  70. 35.Ne4
  71. Qd8
  72. 36.c6
  73. Qa5
    1. Oplossing:36...Qa5 Vuilnisinzameling
      1. Dreigend:
      2. 37...Qe1#
        1. 37...Qxd5
    3. 37.Rb1
      1. Niet37.Rxd7 vanwege
      2. Qe1#
      1. Niet37.cxd7 vanwege
      2. Qe1#
    5. Qxd5
      1. 37...Ke7
      2. 38.Bc4
      1. Nu als37...Qe1+
      2. 38.Rxe1
    7. 38.c7
    8. Qa8
    9. 39.Rb8+
    10. Qxb8
    11. 40.cxb8=Q+
      1. 40.cxb8=R+
      1. 40.cxb8=B
      1. 40.cxb8=N
  75. 37.Kf1
  76. Qxd5
  77. 38.cxd7
  78. Ke7
  79. 39.Ra7
  80. Qxa2
  81. 40.f4
  82. exf4
  83. 41.gxf4
  84. Qb1+
  85. 42.Kf2
  86. Qc1
  87. 43.Kg3
  88. Qe3+
  89. 44.Kg4
  90. Qxe2+
  91. 45.Kg5
  92. Qxh2
  93. 46.Nc5
  94. Qg3+
  95. 47.Kh6
  96. Qxf4+
  97. 48.Kh7
  98. h2
  99. 49.d8=Q+
  100. Kxd8
  101. 50.Ne6+
  102. Kc8
  103. 51.Nxf4
  104. h1=Q+
  105. 52.Kg7
  106. a3
  107. 53.Rxa6
  108. Qb7+
  109. 54.Kxg6
  110. Qxa6+
0-1
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