Event: Round 4: Håkan Lönsjö - Matthäus Buchert
Date: 2022-08-11
White: Håkan Lönsjö
Black: Matthäus Buchert
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:30:53] } 1... c5 { [%eval 0.13] [%clk 1:30:10] } 2. g3 { [%eval 0.08] [%clk 1:31:03] } 2... g6 { [%eval 0.17] [%clk 1:30:00] } 3. Bg2 { [%eval 0.11] [%clk 1:31:13] } 3... Bg7 { [%eval 0.22] [%clk 1:30:09] } 4. O-O { [%eval 0.0] [%clk 1:31:24] } 4... Nc6 { [%eval 0.13] [%clk 1:30:10] } 5. d3 { [%eval 0.0] [%clk 1:29:56] } 5... e5 { [%eval 0.35] [%clk 1:29:27] } 6. c3?! { [%eval -0.27] } { Inaccuracy. a3 was best. } { [%clk 1:28:36] } 6... Nge7 { [%eval 0.0] [%clk 1:27:11] } 7. Na3 { [%eval -0.35] [%clk 1:27:52] } 7... O-O { [%eval -0.3] [%clk 1:19:32] } 8. e4 { [%eval -0.52] [%clk 1:22:09] } 8... d6 { [%eval -0.12] [%clk 1:18:33] } 9. Ng5?! { [%eval -1.0] } { Inaccuracy. Be3 was best. } { [%clk 1:17:37] } 9... f6?? { [%eval 1.43] } { Blunder. h6 was best. } { [%clk 1:12:56] } 10. Qb3+ { [%eval 1.3] [%clk 1:11:11] } 10... d5 { [%eval 1.51] [%clk 0:59:48] } 11. Nh3?? { [%eval -0.85] } { Blunder. exd5 was best. } { [%clk 1:04:41] } 11... Be6 { [%eval -0.96] [%clk 0:50:51] } 12. exd5 { [%eval -0.94] [%clk 0:59:00] } 12... Bxd5?! { [%eval -0.09] } { Inaccuracy. Nxd5 was best. } { [%clk 0:48:21] } 13. Bxd5+ { [%eval -0.22] [%clk 0:49:29] } 13... Qxd5 { [%eval -0.14] [%clk 0:47:53] } 14. Qxd5+?! { [%eval -1.11] } { Inaccuracy. Qxb7 was best. } { [%clk 0:44:00] } 14... Nxd5 { [%eval -0.81] [%clk 0:48:13] } 15. f4 { [%eval -1.04] [%clk 0:41:38] } 15... exf4 { [%eval -0.85] [%clk 0:34:16] } 16. Nxf4 { [%eval -0.91] [%clk 0:41:00] } 16... Rfd8?! { [%eval 0.09] } { Inaccuracy. Nxf4 was best. } { [%clk 0:32:14] } 17. Ne6 { [%eval 0.09] [%clk 0:38:14] } 17... Rd7?! { [%eval 1.0] } { Inaccuracy. Re8 was best. } { [%clk 0:19:37] } 18. Nxc5 { [%eval 0.78] [%clk 0:37:09] } 18... Re7 { [%eval 0.6] [%clk 0:19:18] } 19. Nc2 { [%eval 0.65] [%clk 0:33:18] } 19... b6?! { [%eval 1.23] } { Inaccuracy. Bf8 was best. } { [%clk 0:17:07] } 20. Nb3 { [%eval 0.84] [%clk 0:29:27] } 20... Ne5 { [%eval 0.81] [%clk 0:11:13] } 21. Ne1 { [%eval 0.88] [%clk 0:20:44] } 21... Rae8 { [%eval 0.69] [%clk 0:08:29] } 22. Nd4 { [%eval 0.75] [%clk 0:18:21] } 22... Ng4 { [%eval 1.12] [%clk 0:07:21] } 23. Ng2 { [%eval 0.65] [%clk 0:16:45] } 23... f5 { [%eval 0.89] [%clk 0:06:23] } 24. Nf3 { [%eval 0.86] [%clk 0:09:22] } 24... Re2 { [%eval 1.06] [%clk 0:05:20] } 25. Bd2 { [%eval 1.01] [%clk 0:05:33] } 25... Nge3?? { [%eval 3.22] } { Blunder. Ne5 was best. } { [%clk 0:01:25] } 26. Nxe3 { [%eval 2.17] [%clk 0:05:04] } 26... Nxe3 { [%eval 3.2] [%clk 0:01:45] } 27. Bxe3?? { [%eval 0.0] } { Blunder. Rfe1 was best. } { [%clk 0:03:58] } 27... R8xe3 { [%eval -0.08] [%clk 0:01:20] } 28. Rae1 { [%eval -0.49] [%clk 0:01:58] } 28... Rxe1 { [%eval -0.54] [%clk 0:01:36] } 29. Nxe1 { [%eval -0.51] [%clk 0:02:10] } 29... Re2 { [%eval -0.28] [%clk 0:01:48] } 30. d4 { [%eval -0.55] [%clk 0:01:45] } 30... Kf7?! { [%eval 0.08] } { Inaccuracy. Bh6 was best. } { [%clk 0:00:43] } 31. Nd3 { [%eval 0.0] [%clk 0:01:56] } 31... Rd2 { [%eval 0.0] [%clk 0:00:33] } 32. Rf3 { [%eval 0.0] [%clk 0:01:59] } 32... Ke6?! { [%eval 0.66] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:41] } 33. Nf4+ { [%eval 0.66] [%clk 0:01:12] } 33... Kd6 { [%eval 0.43] [%clk 0:00:38] } 34. Rf2 { [%eval 0.46] [%clk 0:01:18] } 34... Rd1+ { [%eval 0.5] [%clk 0:00:34] } 35. Kg2 { [%eval 0.45] [%clk 0:01:39] } 35... Ra1 { [%eval 0.73] [%clk 0:00:35] } 36. a3 { [%eval 1.05] [%clk 0:01:54] } 36... Rb1 { [%eval 0.66] [%clk 0:00:34] } 37. Re2 { [%eval 0.75] [%clk 0:01:56] } 37... b5?! { [%eval 1.8] } { Inaccuracy. Bh6 was best. } { [%clk 0:00:34] } 38. Kf3 { [%eval 1.62] [%clk 0:01:29] } 38... Bh8?? { [%eval 5.53] } { Blunder. Kd7 was best. } { [%clk 0:00:33] } 39. Nd3?? { [%eval 1.65] } { Blunder. Re6+ was best. } { [%clk 0:01:20] } 39... Kd5? { [%eval 3.51] } { Mistake. Bf6 was best. } { [%clk 0:00:31] } 40. Ne5?? { [%eval 0.41] } { Blunder. Re7 was best. } { [%clk 0:00:42] } 40... Bxe5?? { [%eval 2.3] } { Blunder. Rf1+ was best. } { [%clk 0:00:33] } 41. Rxe5+ { [%eval 2.55] [%clk 0:01:10] } 41... Kc6 { [%eval 2.75] [%clk 0:00:59] } 42. Re2? { [%eval 1.11] } { Mistake. Rc5+ was best. } { [%clk 0:01:04] } 42... Kd6 { [%eval 0.87] [%clk 0:00:51] } 43. Kf4 { [%eval 1.42] [%clk 0:01:28] } 43... h6 { [%eval 1.5] [%clk 0:00:45] } 44. h4? { [%eval 0.31] } { Mistake. Ke3 was best. } { [%clk 0:01:16] } 44... Rf1+ { [%eval 0.51] [%clk 0:00:43] } 45. Ke3 { [%eval 0.4] [%clk 0:01:29] } 45... Rg1 { [%eval 0.68] [%clk 0:01:00] } 46. Kf2 { [%eval 0.4] [%clk 0:01:21] } 46... Rb1 { [%eval 0.33] [%clk 0:01:12] } 47. Kf3 { [%eval 0.32] [%clk 0:00:58] } 47... Rf1+ { [%eval 0.78] [%clk 0:01:02] } 48. Rf2 { [%eval 0.37] [%clk 0:00:54] } 48... Rb1 { [%eval 0.9] [%clk 0:01:20] } 49. Ke3 { [%eval 1.14] [%clk 0:01:06] } 49... Ke6 { [%eval 1.36] [%clk 0:00:44] } 50. Kd3 { [%eval 0.93] [%clk 0:01:13] } 50... Kd5?? { [%eval 4.79] } { Blunder. Rg1 was best. } { [%clk 0:00:37] } 51. h5 { [%eval 4.93] [%clk 0:01:16] } 51... Rg1 { [%eval 5.08] [%clk 0:00:31] } 52. hxg6?? { [%eval 1.13] } { Blunder. Rf3 was best. } { [%clk 0:00:42] } 52... Rxg3+ { [%eval 1.36] [%clk 0:00:37] } 53. Kc2 { [%eval 1.44] [%clk 0:01:00] } 53... Ke6 { [%eval 1.71] [%clk 0:00:33] } 54. Re2+ { [%eval 1.45] [%clk 0:01:03] } 54... Kd6?? { [%eval 3.8] } { Blunder. Kf6 was best. } { [%clk 0:00:35] } 55. Re5 { [%eval 3.65] [%clk 0:01:13] } 55... Kc6? { [%eval 6.75] } { Mistake. Rg2+ was best. } { [%clk 0:00:31] } 56. Rxf5 { [%eval 6.55] [%clk 0:01:21] } 56... Rxg6 { [%eval 6.38] [%clk 0:00:52] } 57. Rh5?! { [%eval 4.73] } { Inaccuracy. Kb3 was best. } { [%clk 0:01:30] } 57... a6 { [%eval 4.86] [%clk 0:00:34] } 58. Kb3 { [%eval 4.25] [%clk 0:01:43] } 58... Rf6? { [%eval 7.25] } { Mistake. Kb6 was best. } { [%clk 0:00:32] } 59. Kb4 { [%eval 7.0] [%clk 0:01:36] } 59... Kb6 { [%eval 7.22] [%clk 0:00:45] } 60. Re5?! { [%eval 4.68] } { Inaccuracy. a4 was best. } { [%clk 0:01:23] } 60... Rg6?! { [%eval 6.88] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:33] } 61. Rh5?! { [%eval 4.68] } { Inaccuracy. a4 was best. } { [%clk 0:01:01] } 61... Rf6?! { [%eval 7.23] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:38] } 62. a4 { [%eval 7.48] [%clk 0:00:50] } 62... Rg6 { [%eval 9.27] [%clk 0:00:31] } 63. a5+ { [%eval 7.34] [%clk 0:01:05] } 63... Kc6 { [%eval 7.63] [%clk 0:00:49] } 64. d5+ { [%eval 7.85] [%clk 0:01:05] } 64... Kd6 { [%eval 7.62] [%clk 0:00:59] } 65. b3 { [%eval 8.07] [%clk 0:00:54] } 65... Rg4+ { [%eval 7.39] [%clk 0:00:32] } 66. c4 { [%eval 9.37] [%clk 0:01:12] } 66... bxc4 { [%eval 9.14] [%clk 0:00:32] } 67. bxc4 { [%eval 8.66] [%clk 0:01:01] } 67... Rg6 { [%eval 8.76] [%clk 0:00:42] } 68. c5+ { [%eval 8.25] [%clk 0:01:07] } 68... Kc7 { [%eval 9.7] [%clk 0:00:56] } 69. Rh4 { [%eval 9.45] [%clk 0:00:43] } 69... Rf6 { [%eval 9.82] [%clk 0:01:00] } 70. Rd4 { [%eval 8.8] [%clk 0:00:38] } 70... Rf7 { [%eval 8.88] [%clk 0:01:00] } 71. Rh4 { [%eval 9.16] [%clk 0:00:42] } 71... Rf6 { [%eval 9.17] [%clk 0:01:19] } 72. Re4 { [%eval 9.42] [%clk 0:00:53] } 72... Rf7 { [%eval 9.75] [%clk 0:01:06] } 73. Kc4 { [%eval 8.99] [%clk 0:00:45] } 73... h5 { [%eval 9.51] [%clk 0:00:32] } 74. Rh4 { [%eval 7.85] [%clk 0:00:43] } 74... Rh7 { [%eval 10.11] [%clk 0:00:35] } 75. Kd4 { [%eval 9.06] [%clk 0:00:53] } 75... Kd7 { [%eval 11.99] [%clk 0:00:32] } 76. Ke5 { [%eval 10.04] [%clk 0:01:00] } 76... Rh6 { [%eval 12.39] [%clk 0:00:33] } 77. c6+ { [%eval 13.09] [%clk 0:00:55] } 77... Kc7 { [%eval 20.12] [%clk 0:00:46] } 78. Kd4 { [%eval 9.96] [%clk 0:00:51] } 78... Kd6 { [%eval 9.95] [%clk 0:00:48] } 79. Kc4 { [%eval 8.81] [%clk 0:00:50] } 79... Rh7 { [%eval 9.9] [%clk 0:00:54] } 80. Re4 { [%eval 10.28] [%clk 0:00:50] } 80... h4 { [%eval 16.77] [%clk 0:00:36] } 81. Re6+ { [%eval 15.01] [%clk 0:00:54] } 81... Kc7 { [%eval 12.4] [%clk 0:00:58] } 82. Kc5 { [%eval 14.19] [%clk 0:00:56] } 82... Rh5 { [%eval 15.48] [%clk 0:00:34] } 83. Re7+ { [%eval 12.37] [%clk 0:00:48] } 83... Kc8 { [%eval #21] [%clk 0:00:32] } 84. Kd6?! { [%eval 13.81] } { Lost forced checkmate sequence. Kb6 was best. } { [%clk 0:00:34] } 84... Kd8?! { [%eval #4] } { Checkmate is now unavoidable. Rh8 was best. } { [%clk 0:00:31] } 85. c7+ { [%eval #3] [%clk 0:00:39] } 85... Kc8 { [%eval #3] [%clk 0:00:56] } 86. Re8+ { [%eval #2] [%clk 0:00:56] } 86... Kb7 { [%eval #2] [%clk 0:01:14] } 87. c8=Q+ { [%eval #1] [%clk 0:01:08] } 87... Ka7 { [%eval #1] [%clk 0:01:40] } 88. Qb8# { [%clk 0:00:51] } 1-0