Puzzle 565293: Zwart naar Materiaal terugwinnen

GM Dmitrij Kollars (2637) - IM Nikolai Vlassov (2294)
Titled Tue 19th Apr Late chess.com INT (10), 2022.04.19
  1. 1.d4
  2. Nf6
  3. 2.Nf3
  4. e6
  5. 3.c4
  6. Nc6
  7. 4.g3
  8. Bb4+
  9. 5.Bd2
  10. a5
  11. 6.Bg2
  12. d6
  13. 7.Nc3
  14. e5
  15. 8.a3
  16. Bxc3
  17. 9.Bxc3
  18. Ne4
  19. 10.Qc2
  20. Nxc3
  21. 11.Qxc3
  22. Qe7
  23. 12.O-O
  24. O-O
  25. 13.e3
  26. Bg4
  27. 14.h3
  28. Bh5
  29. 15.Rae1
  30. a4
  31. 16.Nd2
  32. Rfe8
  33. 17.d5
  34. Nb8
  35. 18.g4
  36. Bg6
  37. 19.f4
  38. exf4
  39. 20.exf4
  40. Qxe1
  41. 21.Rxe1
  42. Rxe1+
  43. 22.Kf2
  44. Re7
  45. 23.f5
  46. Nd7
  47. 24.fxg6
  48. hxg6
  49. 25.Bf3
  50. Nc5
  51. 26.Qd4
  52. Rae8
  53. 27.h4
  54. Re1
  55. 28.h5
  56. gxh5
  57. 29.gxh5
  58. R8e5
  59. 30.h6
  60. gxh6
  61. 31.Qg4+
  62. Kh7
  63. 32.Qc8
  64. Nd3+
  65. 33.Kg3
  66. Rg5+
  67. 34.Kh2
  68. Ne5
  69. 35.Qxc7
  70. Nxf3+
  71. 36.Nxf3
  72. Re2+
  73. 37.Kh3
  74. Rf5
  75. 38.Nd4
  76. Re3+
  77. 39.Kg2
  78. Rf4
  79. 40.c5
  80. Ree4
  81. 41.Nf3
  82. Re3
  83. 42.Ng1
  84. Re5
  85. 43.cxd6
  86. Rg5+
  87. 44.Kh2
  88. Rf2+
  89. 45.Kh3
  90. Rfg2
  91. 46.Qxf7+
  92. Kh8
  93. 47.Qf8+
  94. Kh7
  95. 48.Qe7+
  96. Kh8
  97. 49.Qe3
    1. Oplossing:49.Qe3
    2. Rxg1
    3. 50.Qf3
    4. Rg7
    5. 51.Qf8+
    6. Kh7
  98. 49...Rxg1
  99. 50.Qd4+
  100. Kh7
  101. 51.Qe4+
  102. Kg7
  103. 52.Qe7+
  104. Kg6
  105. 53.Qe8+
  106. Kg7
  107. 54.Qe7+
  108. Kg6
  109. 55.Qe6+
  110. Kg7
  111. 56.Qe7+
1/2-1/2
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