Puzzle 538826: Wit naar Verdedigen en winnen

FM Benny Aizenberg (2297) - GM Szymon Gumularz (2539)
22nd ch-EUR Indiv 2022 Terme Catez SLO, 2022.03.30
  1. 1.e4
  2. e5
  3. 2.Nf3
  4. Nc6
  5. 3.Bb5
  6. a6
  7. 4.Ba4
  8. b5
  9. 5.Bb3
  10. Na5
  11. 6.O-O
  12. d6
  13. 7.Re1
  14. g5
  15. 8.d3
  16. g4
  17. 9.Nfd2
  18. h5
  19. 10.Nf1
  20. Bg7
  21. 11.Nc3
  22. Ne7
  23. 12.Bd2
  24. Nxb3
  25. 13.axb3
  26. Be6
  27. 14.Ne3
  28. c6
  29. 15.Ne2
  30. h4
  31. 16.d4
  32. h3
  33. 17.g3
  34. Bh6
  35. 18.dxe5
  36. dxe5
  37. 19.Nc1
  38. Qd4
  39. 20.Nd3
  40. c5
  41. 21.Nf1
  42. Bxd2
  43. 22.Qxd2
  44. c4
  45. 23.bxc4
  46. bxc4
  47. 24.Nb4
  48. Qxd2
  49. 25.Nxd2
  50. O-O-O
  51. 26.Nf1
  52. Kb7
  53. 27.Nxa6
  54. Kb6
  55. 28.Nb4
  56. Ra8
  57. 29.Ne3
  58. Kc5
  59. 30.c3
  60. Rhd8
  61. 31.Kf1
  62. Ng6
  63. 32.Ke2
  64. Nf8
  65. 33.Red1
  66. Rxa1
  67. 34.Rxa1
  68. Nh7
  69. 35.Ra5+
  70. Kd6
  71. 36.Ra6+
  72. Kc5
  73. 37.Rc6+
  74. Kb5
  75. 38.Nec2
  76. Ng5
  77. 39.Na3+
  78. Ka4
  79. 40.Ra6+
  80. Kb3
  81. 41.Nc6
  82. Rc8
  83. 42.Rb6+
  84. Ka2
  85. 43.Kd1
  86. Bd7
  87. 44.Nxe5
  88. Ba4+
  89. 45.Kc1
  90. Rd8
    1. Oplossing:45...Rd8
      1. Dreigend:
      2. 46...Rd1#
    2. 46.Nc2
    3. Nu alsRd1+
    4. 47.Kxd1
  91. 46.Nc2
  92. Nxe4
  93. 47.Nc6
1-0

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