Event: Runde 8: Riechenberg, Sebastian - Kersten, Uwe
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-8/BaS7TXQR/Sg9RI8vX
Date: 2025-10-17
White: Riechenberg, Sebastian
WhiteElo: 2073
Black: Kersten, Uwe
BlackTitle: IM
BlackElo: 2181
Result: 1/2-1/2
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:34] } 2. Nf3 { [%eval 0.11] [%clk 1:31:05] } 2... g6 { [%eval 0.22] [%clk 1:30:12] } 3. c4 { [%eval 0.2] [%clk 1:30:57] } 3... Bg7 { [%eval 0.27] [%clk 1:30:08] } 4. g3 { [%eval 0.15] [%clk 1:31:18] } 4... O-O { [%eval 0.21] [%clk 1:30:14] } 5. Bg2 { [%eval 0.1] [%clk 1:31:36] } 5... c5 { [%eval 0.39] [%clk 1:27:44] } 6. d5 { [%eval 0.32] [%clk 1:31:21] } 6... b5 { [%eval 0.4] [%clk 1:27:08] } 7. Nfd2?! { [%eval -0.31] } { Inaccuracy. cxb5 was best. } { [%clk 1:27:30] } 7... d6 { [%eval 0.21] [%clk 1:26:26] } 8. cxb5 { [%eval 0.26] [%clk 1:26:42] } 8... a6 { [%eval 0.22] [%clk 1:25:44] } 9. bxa6 { [%eval 0.33] [%clk 1:25:56] } 9... Bxa6 { [%eval 0.24] [%clk 1:25:03] } 10. O-O { [%eval 0.26] [%clk 1:25:16] } 10... Nbd7 { [%eval 0.23] [%clk 1:24:17] } 11. Nc3 { [%eval 0.21] [%clk 1:24:09] } 11... Qa5 { [%eval 0.23] [%clk 1:17:30] } 12. Qc2 { [%eval 0.18] [%clk 1:15:01] } 12... Rfb8 { [%eval 0.17] [%clk 0:47:36] } 13. b3 { [%eval 0.22] [%clk 1:09:31] } 13... Ne8 { [%eval 0.58] [%clk 0:46:24] } 14. Bb2 { [%eval 0.53] [%clk 1:05:08] } 14... c4 { [%eval 0.6] [%clk 0:44:07] } 15. Rfc1 { [%eval 0.68] [%clk 1:01:06] } 15... Qb4 { [%eval 0.57] [%clk 0:39:15] } 16. Nd1?! { [%eval 0.0] } { Inaccuracy. Qd1 was best. } { [%clk 0:48:18] } 16... cxb3 { [%eval -0.06] [%clk 0:37:00] } 17. Nxb3 { [%eval 0.0] [%clk 0:47:07] } 17... Rc8 { [%eval 0.0] [%clk 0:26:59] } 18. Bc3 { [%eval -0.09] [%clk 0:44:12] } 18... Bxc3 { [%eval 0.13] [%clk 0:17:45] } 19. Nxc3 { [%eval 0.11] [%clk 0:44:34] } 19... Bxe2 { [%eval 0.26] [%clk 0:14:11] } 20. Qxe2 { [%eval 0.0] [%clk 0:42:07] } 20... Rxc3 { [%eval 0.0] [%clk 0:14:27] } 21. Qxe7 { [%eval 0.0] [%clk 0:38:05] } 21... Rxc1+ { [%eval 0.0] [%clk 0:13:32] } 22. Rxc1 { [%eval 0.0] [%clk 0:38:09] } 22... Ne5 { [%eval 0.0] [%clk 0:13:57] } 23. h4 { [%eval -0.11] [%clk 0:30:40] } 23... h5 { [%eval -0.19] [%clk 0:13:36] } 24. Kh1?? { [%eval -2.19] } { Blunder. Nc5 was best. } { [%clk 0:20:56] } 24... Kg7?? { [%eval 0.0] } { Blunder. Ng7 was best. } { [%clk 0:11:59] } 25. Nc5 { [%eval 0.0] [%clk 0:19:17] } 25... Kg8 { [%eval 0.08] [%clk 0:07:23] } 26. Ne4 { [%eval 0.1] [%clk 0:17:03] } 26... Qb8 { [%eval 0.08] [%clk 0:03:42] } 27. Bh3 { [%eval 0.0] [%clk 0:07:32] } 27... Qb2 { [%eval 0.03] [%clk 0:02:42] } 28. Re1 { [%eval -0.15] [%clk 0:06:42] } 28... Qb4 { [%eval 0.0] [%clk 0:01:38] } 29. Re3 { [%eval 0.0] [%clk 0:06:38] } 29... Qb5 { [%eval 0.36] [%clk 0:01:10] } 30. Kh2 { [%eval 0.0] [%clk 0:06:28] } 30... Rxa2 { [%eval 0.08] [%clk 0:00:47] } 31. Kg2 { [%eval 0.0] [%clk 0:01:53] } 31... Ra1?? { [%eval 3.71] } { Blunder. Ra8 was best. } { [%clk 0:01:07] } 32. Qxe8+ { [%eval 3.91] [%clk 0:02:01] } 32... Qxe8 { [%eval 3.9] [%clk 0:01:15] } 33. Nf6+ { [%eval 3.74] [%clk 0:02:29] } 33... Kf8 { [%eval 3.81] [%clk 0:01:29] } 34. Nxe8 { [%eval 3.66] [%clk 0:02:55] } 34... Kxe8 { [%eval 3.74] [%clk 0:00:42] } 35. f4 { [%eval 3.79] [%clk 0:03:19] } 35... Ra2+ { [%eval 3.72] [%clk 0:00:41] } 36. Kg1 { [%eval 3.66] [%clk 0:03:27] } 36... Ke7 { [%eval 3.77] [%clk 0:00:33] } 37. Bg2 { [%eval 3.6] [%clk 0:02:55] } 37... Kf6?! { [%eval 5.28] } { Inaccuracy. f6 was best. } { [%clk 0:00:35] } 38. fxe5+ { [%eval 5.18] [%clk 0:03:19] } 38... dxe5 { [%eval 5.09] [%clk 0:01:03] } 39. Rd3 { [%eval 5.12] [%clk 0:03:02] } 39... Ke7 { [%eval 4.77] [%clk 0:00:40] } 40. Rc3?! { [%eval 3.16] } { Inaccuracy. d6+ was best. } { [%clk 0:02:04] } 40... Ra1+ { [%eval 3.35] [%clk 0:00:33] } 41. Kh2 { [%eval 3.23] [%clk 0:31:00] } 41... Rd1 { [%eval 3.29] [%clk 0:25:56] } 42. Rc6 { [%eval 2.69] [%clk 0:28:38] } 42... Rd4 { [%eval 2.97] [%clk 0:23:55] } 43. Kg1 { [%eval 2.47] [%clk 0:23:34] } 43... e4 { [%eval 2.76] [%clk 0:23:10] } 44. Rc7+ { [%eval 2.47] [%clk 0:18:37] } 44... Ke8 { [%eval 2.48] [%clk 0:19:54] } 45. Rc6? { [%eval 0.71] } { Mistake. Rc5 was best. } { [%clk 0:15:43] } 45... Ke7? { [%eval 2.39] } { Mistake. Rxd5 was best. } { [%clk 0:19:40] } 46. Kf1?? { [%eval 0.45] } { Blunder. Rc7+ was best. } { [%clk 0:13:43] } 46... Rxd5 { [%eval 0.29] [%clk 0:14:24] } 47. Bxe4 { [%eval 1.13] [%clk 0:14:05] } 47... Re5 { [%eval 0.96] [%clk 0:12:57] } 48. Bc2 { [%eval 0.69] [%clk 0:13:30] } 48... Kf8 { [%eval 0.64] [%clk 0:11:02] } 49. Kf2 { [%eval 0.56] [%clk 0:13:36] } 49... Re7 { [%eval 1.19] [%clk 0:10:07] } 50. Kf3 { [%eval 1.13] [%clk 0:11:56] } 50... Kg7 { [%eval 1.13] [%clk 0:10:21] } 51. Be4 { [%eval 0.71] [%clk 0:11:13] } 51... Ra7 { [%eval 0.56] [%clk 0:10:13] } 52. Rb6 { [%eval 1.32] [%clk 0:10:31] } 52... Rd7 { [%eval 1.13] [%clk 0:08:23] } 53. Kf4 { [%eval 0.87] [%clk 0:10:07] } 53... Ra7 { [%eval 0.55] [%clk 0:07:01] } 54. Rb3 { [%eval 0.82] [%clk 0:07:37] } 54... Re7?! { [%eval 1.86] } { Inaccuracy. Ra5 was best. } { [%clk 0:07:19] } 55. Rb4 { [%eval 1.66] [%clk 0:07:40] } 55... Kg8 { [%eval 1.84] [%clk 0:07:35] } 56. Rb6 { [%eval 1.62] [%clk 0:07:39] } 56... Kg7 { [%eval 1.26] [%clk 0:08:02] } 57. Bd5?! { [%eval 0.6] } { Inaccuracy. Rb7 was best. } { [%clk 0:07:43] } 57... Kf8 { [%eval 1.11] [%clk 0:08:07] } 58. Ra6 { [%eval 1.52] [%clk 0:07:47] } 58... Kg7 { [%eval 1.55] [%clk 0:08:30] } 59. Rd6 { [%eval 1.07] [%clk 0:07:55] } 59... Kf8 { [%eval 1.17] [%clk 0:08:45] } 60. Kg5 { [%eval 0.86] [%clk 0:06:51] } 60... Kg7 { [%eval 0.67] [%clk 0:09:14] } 61. Kf4 { [%eval 0.74] [%clk 0:06:27] } 61... Kf8 { [%eval 0.78] [%clk 0:09:21] } 62. Rd8+ { [%eval 1.99] [%clk 0:05:48] } 62... Kg7 { [%eval 1.93] [%clk 0:09:49] } 63. Rc8 { [%eval 1.67] [%clk 0:05:57] } 63... Kh7 { [%eval 1.66] [%clk 0:09:20] } 64. Rc6 { [%eval 1.49] [%clk 0:05:20] } 64... Kg7 { [%eval 1.8] [%clk 0:09:46] } 65. Bc4 { [%eval 1.59] [%clk 0:05:33] } 65... Kf8 { [%eval 1.6] [%clk 0:09:36] } 66. Rc5 { [%eval 1.38] [%clk 0:05:15] } 66... Kg7 { [%eval 0.8] [%clk 0:09:54] } 67. Rc8 { [%eval 0.76] [%clk 0:05:41] } 67... Kh7 { [%eval 0.75] [%clk 0:09:55] } 68. Rb8 { [%eval 0.84] [%clk 0:05:00] } 68... Kg7 { [%eval 0.88] [%clk 0:10:15] } 69. Bd5 { [%eval 1.25] [%clk 0:04:53] } 69... Kh7 { [%eval 1.25] [%clk 0:10:35] } 70. Be4 { [%eval 1.06] [%clk 0:05:07] } 70... Kg7?! { [%eval 1.8] } { Inaccuracy. Rd7 was best. } { [%clk 0:10:55] } 71. Bc6 { [%eval 1.56] [%clk 0:05:11] } 71... Kh7 { [%eval 1.95] [%clk 0:10:01] } 72. Bd5?! { [%eval 1.15] } { Inaccuracy. Rb7 was best. } { [%clk 0:05:37] } 72... Kg7 { [%eval 2.31] [%clk 0:10:20] } 73. Be4?! { [%eval 1.4] } { Inaccuracy. Rb7 was best. } { [%clk 0:06:04] } 73... Kh7?! { [%eval 2.4] } { Inaccuracy. Ra7 was best. } { [%clk 0:10:30] } 74. Ke3?! { [%eval 1.58] } { Inaccuracy. Rb7 was best. } { [%clk 0:06:30] } 74... Rd7 { [%eval 1.1] [%clk 0:07:41] } 75. Rb5 { [%eval 1.06] [%clk 0:06:41] } 75... Kg7 { [%eval 1.17] [%clk 0:08:01] } 76. Bd5 { [%eval 0.93] [%clk 0:06:58] } 76... Ra7?! { [%eval 1.65] } { Inaccuracy. Re7+ was best. } { [%clk 0:06:18] } 77. Bb3 { [%eval 1.91] [%clk 0:06:19] } 77... Rd7 { [%eval 1.87] [%clk 0:05:56] } 78. Ke4 { [%eval 1.75] [%clk 0:06:36] } 78... Kf8 { [%eval 1.89] [%clk 0:06:04] } 79. Rb6 { [%eval 1.63] [%clk 0:06:33] } 79... Kg7 { [%eval 1.53] [%clk 0:06:22] } 80. Kf4?! { [%eval 0.64] } { Inaccuracy. Bd5 was best. } { [%clk 0:06:50] } 80... Re7?! { [%eval 1.22] } { Inaccuracy. Ra7 was best. } { [%clk 0:06:37] } 81. Bc2?! { [%eval 0.62] } { Inaccuracy. Bd5 was best. } { [%clk 0:06:30] } 81... Kh7 { [%eval 0.69] [%clk 0:06:11] } 82. Kg5?! { [%eval 0.13] } { Inaccuracy. Be4 was best. } { [%clk 0:06:26] } 82... Rc7 { [%eval 0.0] [%clk 0:04:14] } 83. Be4 { [%eval 0.0] [%clk 0:05:42] } 83... Re7 { [%eval 0.38] [%clk 0:02:17] } 84. Bb1 { [%eval 0.0] [%clk 0:04:09] } 84... Re3 { [%eval 0.0] [%clk 0:01:47] } 85. Kf4 { [%eval 0.0] [%clk 0:04:04] } 85... Re7 { [%eval 0.0] [%clk 0:01:58] } 86. g4 { [%eval 0.0] [%clk 0:03:36] } 86... hxg4 { [%eval 0.0] [%clk 0:01:24] } 87. h5 { [%eval 0.0] [%clk 0:04:01] } 87... Kg7 { [%eval 0.0] [%clk 0:00:56] } 88. hxg6 { [%eval 0.0] [%clk 0:04:27] } 88... fxg6 { [%eval 0.0] [%clk 0:01:10] } 89. Kxg4 { [%eval 0.0] [%clk 0:04:34] } 89... Re1 { [%eval 0.0] [%clk 0:00:47] } 90. Bxg6 { [%eval 0.0] [%clk 0:04:52] } 90... Rg1+ { [%eval 0.0] [%clk 0:01:00] } 91. Kf5 { [%eval 0.0] [%clk 0:05:13] } 91... Rf1+ { [%eval 0.0] [%clk 0:00:59] } 92. Ke5 { [%eval 0.0] [%clk 0:05:40] } 92... Re1+ { [%eval 0.0] [%clk 0:01:03] } 93. Be4 { [%eval 0.0] [%clk 0:06:08] } 93... Kf7 { [%eval 0.0] [%clk 0:01:00] } 94. Rh6 { [%eval 0.0] [%clk 0:04:27] } 94... Ke8 { [%eval 0.0] [%clk 0:01:10] } 95. Rh4 { [%eval 0.0] [%clk 0:04:50] } 95... Ke7 { [%eval 0.0] [%clk 0:01:22] } 96. Rh7+ { [%eval 0.0] [%clk 0:04:59] } 96... Ke8 { [%eval 0.0] [%clk 0:01:51] } 97. Ra7 { [%eval 0.0] [%clk 0:05:15] } 97... Re2 { [%eval 0.0] [%clk 0:02:10] } 98. Kf5 { [%eval 0.0] [%clk 0:04:30] } 98... Kd8 { [%eval 0.0] [%clk 0:02:08] } 99. Bd5 { [%eval 0.0] [%clk 0:04:34] } 99... Re1 { [%eval 0.0] [%clk 0:02:20] } 100. Be6 { [%eval 0.0] [%clk 0:04:49] } 100... Re2 { [%eval 0.0] [%clk 0:01:00] } 101. Rd7+ { [%eval 0.0] [%clk 0:05:10] } 101... Ke8 { [%eval 0.03] [%clk 0:01:22] } 102. Rh7 { [%eval 0.04] [%clk 0:05:08] } 102... Re1?? { [%eval #15] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:01:29] } 103. Kf6 { [%eval #14] [%clk 0:05:30] } 103... Rf1+ { [%eval #14] [%clk 0:01:09] } 104. Bf5 { [%eval #13] [%clk 0:05:52] } 104... Kd8 { [%eval #15] [%clk 0:01:17] } 105. Rd7+ { [%eval #14] [%clk 0:06:09] } 105... Ke8 { [%eval #14] [%clk 0:01:46] } 106. Rc7?? { [%eval 0.0] } { Lost forced checkmate sequence. Rd4 was best. } { [%clk 0:06:20] } 106... Rd1 { [%eval 0.0] [%clk 0:01:18] } 107. Rc2 { [%eval 0.0] [%clk 0:05:11] } 107... Rd4 { [%eval 0.0] [%clk 0:00:44] } 108. Be6 { [%eval 0.0] [%clk 0:04:38] } 108... Rf4+ { [%eval 0.0] [%clk 0:00:49] } 109. Ke5 { [%eval 0.0] [%clk 0:05:03] } 109... Rf1 { [%eval 0.0] [%clk 0:00:58] } 110. Kd6 { [%eval 0.06] [%clk 0:05:24] } 110... Rd1+?? { [%eval #22] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:46] } 111. Bd5 { [%eval #21] [%clk 0:05:50] } 111... Kd8 { [%eval #21] [%clk 0:00:34] } 112. Rh2 { [%eval #20] [%clk 0:05:27] } 112... Re1 { [%eval #21] [%clk 0:00:46] } 113. Rh3 { [%eval #22] [%clk 0:03:54] } 113... Re7 { [%eval #24] [%clk 0:00:36] } 114. Rh8+ { [%eval #22] [%clk 0:04:11] } 114... Re8 { [%eval #20] [%clk 0:01:04] } 115. Rh7 { [%eval #19] [%clk 0:04:35] } 115... Re1 { [%eval #18] [%clk 0:00:57] } 116. Ra7 { [%eval #18] [%clk 0:02:45] } 116... Rc1 { [%eval #18] [%clk 0:01:21] } 117. Bf3 { [%eval #19] [%clk 0:03:04] } 117... Rc2 { [%eval #20] [%clk 0:00:43] } 118. Bd5 { [%eval #18] [%clk 0:01:42] } 118... Rc1 { [%eval #19] [%clk 0:01:07] } 119. Rh7 { [%eval #18] [%clk 0:01:52] } 119... Re1 { [%eval #18] [%clk 0:01:25] } 120. Bc4?? { [%eval 0.0] } { Lost forced checkmate sequence. Rb7 was best. } { [%clk 0:02:07] } 120... Rd1+ { [%eval 0.0] [%clk 0:01:28] } 121. Bd5 { [%eval 0.0] [%clk 0:02:17] } 121... Re1 { [%eval #20] [%clk 0:00:45] } 1/2-1/2