Event: SMM Rd 8+9
Site: https://lichess.org/broadcast/switzerland-team-championship-smm-2025/round-8/MCT0g7Lf/1qMYyzns
Date: 2025-09-27
White: Mattenberger, Matthias
WhiteTitle: FM
WhiteElo: 2239
Black: Willems, Niels
BlackTitle: FM
BlackElo: 2368
Result: 0-1
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation
Variant: Standard
TimeControl: 90min/40moves + 30min + 30s/move

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:09] } 2... e6 { [%eval 0.14] [%clk 1:31:21] } 3. Nf3 { [%eval 0.11] [%clk 1:31:24] } 3... d5 { [%eval 0.17] [%clk 1:31:44] } 4. Nc3 { [%eval 0.08] [%clk 1:31:51] } 4... c5 { [%eval 0.17] [%clk 1:31:38] } 5. cxd5 { [%eval 0.09] [%clk 1:32:13] } 5... Nxd5 { [%eval 0.3] [%clk 1:32:06] } 6. e4 { [%eval 0.36] [%clk 1:32:14] } 6... Nxc3 { [%eval 0.27] [%clk 1:32:34] } 7. bxc3 { [%eval 0.21] [%clk 1:32:37] } 7... cxd4 { [%eval 0.28] [%clk 1:33:00] } 8. cxd4 { [%eval 0.42] [%clk 1:33:01] } 8... Bb4+ { [%eval 0.36] [%clk 1:33:24] } 9. Bd2 { [%eval 0.4] [%clk 1:33:26] } 9... Bxd2+ { [%eval 0.38] [%clk 1:33:48] } 10. Qxd2 { [%eval 0.22] [%clk 1:33:51] } 10... O-O { [%eval 0.26] [%clk 1:34:09] } 11. Bc4 { [%eval 0.22] [%clk 1:34:15] } 11... Nd7 { [%eval 0.36] [%clk 1:34:35] } 12. O-O { [%eval 0.29] [%clk 1:34:31] } 12... b6 { [%eval 0.27] [%clk 1:35:01] } 13. Rfe1 { [%eval 0.28] [%clk 1:34:46] } 13... Bb7 { [%eval 0.35] [%clk 1:35:30] } 14. Rad1 { [%eval 0.41] [%clk 1:35:05] } 14... Rc8 { [%eval 0.41] [%clk 1:35:52] } 15. Bb3 { [%eval 0.37] [%clk 1:35:30] } 15... h6 { [%eval 0.4] [%clk 1:35:53] } 16. Re3 { [%eval 0.44] [%clk 1:35:36] } 16... Nf6 { [%eval 0.41] [%clk 1:35:30] } 17. d5 { [%eval 0.36] [%clk 1:35:15] } 17... exd5 { [%eval 0.29] [%clk 1:35:53] } 18. exd5 { [%eval 0.19] [%clk 1:35:27] } 18... Qd6 { [%eval 0.13] [%clk 1:35:49] } 19. Nh4 { [%eval 0.14] [%clk 1:21:11] } 19... Rfe8 { [%eval 0.24] [%clk 1:36:06] } 20. Nf5 { [%eval 0.14] [%clk 1:18:29] } 20... Qd7 { [%eval 0.15] [%clk 1:36:26] } 21. Nxh6+ { [%eval 0.18] [%clk 1:17:09] } 21... gxh6 { [%eval 0.24] [%clk 1:36:48] } 22. Rg3+ { [%eval 0.17] [%clk 1:17:37] } 22... Kh7 { [%eval 0.12] [%clk 1:37:07] } 23. Bc2+ { [%eval 0.05] [%clk 1:18:01] } 23... Rxc2 { [%eval 0.05] [%clk 1:37:31] } 24. Qxc2+ { [%eval 0.09] [%clk 1:18:29] } 24... Kh8 { [%eval 0.09] [%clk 1:37:48] } 25. Qc1 { [%eval 0.02] [%clk 1:18:45] } 25... Kh7 { [%eval 0.1] [%clk 1:37:36] } 26. Qc2+ { [%eval 0.12] [%clk 1:12:28] } 26... Kh8 { [%eval 0.14] [%clk 1:38:04] } 27. Qd2 { [%eval 0.26] [%clk 1:12:52] } 27... Kh7 { [%eval 0.0] [%clk 1:38:18] } 28. Rh3 { [%eval 0.08] [%clk 1:09:46] } 28... h5 { [%eval 0.04] [%clk 1:35:17] } 29. Qd3+ { [%eval 0.08] [%clk 1:06:54] } 29... Kh6 { [%eval 0.09] [%clk 1:17:27] } 30. Qd2+ { [%eval 0.04] [%clk 0:43:20] } 30... Kh7 { [%eval 0.09] [%clk 1:16:52] } 31. Qd3+ { [%eval 0.0] [%clk 0:43:41] } 31... Kh6 { [%eval 0.0] [%clk 1:17:17] } 32. Qd4 { [%eval 0.0] [%clk 0:36:59] } 32... Qd6 { [%eval 0.0] [%clk 1:11:29] } 33. Rf3 { [%eval 0.0] [%clk 0:34:17] } 33... Kg7 { [%eval 0.0] [%clk 1:09:25] } 34. Qh4 { [%eval 0.0] [%clk 0:31:19] } 34... Re5 { [%eval 0.0] [%clk 1:01:52] } 35. Qg3+ { [%eval -0.17] [%clk 0:30:44] } 35... Kf8 { [%eval -0.17] [%clk 1:00:16] } 36. h3 { [%eval -0.05] [%clk 0:24:42] } 36... Ke7 { [%eval -0.11] [%clk 0:51:38] } 37. Re3? { [%eval -1.49] } { Mistake. Ra3 was best. } { [%clk 0:20:33] } 37... Rxe3 { [%eval -1.44] [%clk 0:49:56] } 38. Qxe3+ { [%eval -1.33] [%clk 0:20:57] } 38... Kd7 { [%eval -1.51] [%clk 0:48:00] } 39. Qd4 { [%eval -1.59] [%clk 0:20:27] } 39... Kc7? { [%eval -0.33] } { Mistake. a5 was best. } { [%clk 0:46:15] } 40. a4? { [%eval -1.71] } { Mistake. Rc1+ was best. } { [%clk 0:12:43] } 40... a5 { [%eval -1.67] [%clk 0:44:53] } 41. Rd3 { [%eval -2.0] [%clk 0:09:49] } 41... Bxd5 { [%eval -2.02] [%clk 0:42:03] } 42. g4?! { [%eval -3.36] } { Inaccuracy. f3 was best. } { [%clk 0:29:08] } 42... hxg4 { [%eval -3.2] [%clk 1:11:55] } 43. hxg4 { [%eval -3.23] [%clk 0:29:28] } 43... Qe6 { [%eval -3.19] [%clk 1:08:55] } 44. f3 { [%eval -2.97] [%clk 0:29:25] } 44... Bc6?? { [%eval -0.78] } { Blunder. Kc6 was best. } { [%clk 1:08:16] } 45. Qf4+ { [%eval -0.57] [%clk 0:28:35] } 45... Kb7 { [%eval -0.6] [%clk 1:01:11] } 46. Re3 { [%eval -0.79] [%clk 0:26:38] } 46... Nd5 { [%eval -0.97] [%clk 0:59:52] } 47. Rxe6 { [%eval -0.79] [%clk 0:25:48] } 47... Nxf4 { [%eval -0.75] [%clk 1:00:21] } 48. Re7+ { [%eval -0.84] [%clk 0:26:09] } 48... Kc8?! { [%eval 0.0] } { Inaccuracy. Ka6 was best. } { [%clk 1:00:28] } 49. Rxf7 { [%eval 0.0] [%clk 0:26:06] } 49... Nh3+ { [%eval 0.0] [%clk 0:57:26] } 50. Kg2 { [%eval 0.0] [%clk 0:22:05] } 50... Ng5 { [%eval 0.0] [%clk 0:57:45] } 51. Rf5 { [%eval 0.0] [%clk 0:21:35] } 51... Ne6 { [%eval -0.01] [%clk 0:34:30] } 52. g5 { [%eval 0.0] [%clk 0:19:04] } 52... Bxa4 { [%eval 0.0] [%clk 0:34:02] } 53. g6 { [%eval -0.05] [%clk 0:18:42] } 53... Be8 { [%eval 0.11] [%clk 0:32:24] } 54. Kf2? { [%eval -1.19] } { Mistake. Rf6 was best. } { [%clk 0:17:26] } 54... Kd7 { [%eval -1.16] [%clk 0:30:56] } 55. Rb5?? { [%eval -3.14] } { Blunder. Rf6 was best. } { [%clk 0:16:33] } 55... Kc6?? { [%eval -0.69] } { Blunder. Kc7 was best. } { [%clk 0:30:47] } 56. Rf5 { [%eval -0.79] [%clk 0:15:21] } 56... Kd6?! { [%eval -0.01] } { Inaccuracy. Kd7 was best. } { [%clk 0:30:36] } 57. f4 { [%eval 0.0] [%clk 0:11:49] } 57... Ke7 { [%eval -0.01] [%clk 0:15:59] } 58. Ke1?? { [%eval -1.87] } { Blunder. Rd5 was best. } { [%clk 0:08:31] } 58... a4 { [%eval -1.89] [%clk 0:11:29] } 59. Kd2 { [%eval -2.0] [%clk 0:08:01] } 59... a3 { [%eval -1.97] [%clk 0:09:42] } 60. Kc3 { [%eval -1.9] [%clk 0:01:33] } 60... Bxg6 { [%eval -1.99] [%clk 0:09:49] } 61. Re5 { [%eval -1.99] [%clk 0:02:02] } 61... Kd6 { [%eval -2.0] [%clk 0:09:34] } 62. Kb3 { [%eval -1.99] [%clk 0:01:53] } 62... Nxf4 { [%eval -1.98] [%clk 0:09:10] } 63. Rg5 { [%eval -1.98] [%clk 0:01:53] } 63... Bd3 { [%eval -1.98] [%clk 0:09:13] } 64. Kxa3 { [%eval -1.98] [%clk 0:02:09] } 64... Nd5 { [%eval -1.99] [%clk 0:09:41] } 65. Rg8 { [%eval -1.99] [%clk 0:02:08] } 65... Kc5 { [%eval -1.97] [%clk 0:09:56] } 66. Rc8+ { [%eval -1.94] [%clk 0:02:22] } 66... Kd4 { [%eval -1.94] [%clk 0:10:24] } 67. Ka4 { [%eval -1.98] [%clk 0:01:09] } 67... b5+ { [%eval -2.05] [%clk 0:10:43] } 68. Ka5 { [%eval -2.36] [%clk 0:01:33] } 68... b4 { [%eval -2.22] [%clk 0:10:16] } 69. Rb8 { [%eval -2.06] [%clk 0:01:25] } 69... Kc3 { [%eval -1.96] [%clk 0:10:43] } 70. Ka4 { [%eval -5.68] [%clk 0:01:33] } 70... Bc2+?! { [%eval -4.32] } { Inaccuracy. Bf5 was best. } { [%clk 0:10:55] } 71. Kb5?! { [%eval -5.55] } { Inaccuracy. Ka5 was best. } { [%clk 0:01:56] } 71... b3 { [%eval -5.37] [%clk 0:10:49] } 72. Kc5 { [%eval -3.93] [%clk 0:02:20] } 72... Nf4 { [%eval -6.42] [%clk 0:11:05] } 73. Kd6 { [%eval -6.24] [%clk 0:02:41] } 73... Nd3 { [%eval -5.61] [%clk 0:11:16] } 74. Rc8+ { [%eval -2.89] [%clk 0:02:42] } 74... Kd4?! { [%eval -2.04] } { Inaccuracy. Kd2 was best. } { [%clk 0:11:41] } 75. Rb8 { [%eval -7.05] [%clk 0:03:04] } 75... b2 { [%eval -6.81] [%clk 0:12:08] } 76. Rxb2?! { [%eval -43.97] } { Inaccuracy. Kc6 was best. } { [%clk 0:03:25] } 76... Nxb2 { [%eval #-37] [%clk 0:12:37] } 77. Ke6 { [%eval #-30] [%clk 0:03:49] } 77... Nc4 { [%eval #-35] [%clk 0:12:59] } 78. Kf6 { [%eval -66.98] [%clk 0:04:11] } 78... Kd5 { [%eval #-36] [%clk 0:13:22] } 79. Ke7 { [%eval #-33] [%clk 0:04:32] } 79... Bf5?! { [%eval -33.29] } { Lost forced checkmate sequence. Ke5 was best. } { [%clk 0:13:25] } 80. Kf6 { [%eval #-33] [%clk 0:04:58] } 80... Be6 { [%eval -22.15] [%clk 0:13:08] } 81. Kg5?! { [%eval #-28] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:05:22] } 81... Ke5 { [%eval -13.44] [%clk 0:13:31] } 82. Kg6 { [%eval -80.53] [%clk 0:05:47] } 82... Nd6 { [%eval -35.3] [%clk 0:13:49] } 83. Kg5 { [%eval #-28] [%clk 0:05:39] } 83... Bf5 { [%eval #-22] [%clk 0:14:10] } 84. Kh6 { [%eval #-22] [%clk 0:06:06] } 84... Kf4 { [%eval #-23] [%clk 0:13:39] } 85. Kg7 { [%eval #-23] [%clk 0:06:18] } 85... Kg5 { [%eval #-22] [%clk 0:14:07] } 86. Kf8 { [%eval #-21] [%clk 0:06:32] } 86... Kf6 { [%eval #-20] [%clk 0:14:36] } 87. Kg8 { [%eval #-20] [%clk 0:06:56] } 87... Nf7 { [%eval #-18] [%clk 0:14:59] } 88. Kf8 { [%eval #-18] [%clk 0:07:23] } 88... Bh7 { [%eval #-18] [%clk 0:15:16] } 89. Ke8 { [%eval #-18] [%clk 0:07:50] } 89... Ne5 { [%eval #-17] [%clk 0:15:38] } 90. Kd8 { [%eval #-17] [%clk 0:08:17] } 90... Ke6 { [%eval #-16] [%clk 0:15:59] } 91. Kc7 { [%eval #-16] [%clk 0:08:42] } 91... Nd7 { [%eval #-15] [%clk 0:16:22] } 92. Kc6 { [%eval #-13] [%clk 0:09:09] } 92... Bd3 { [%eval #-12] [%clk 0:16:46] } 93. Kb7 { [%eval #-9] [%clk 0:09:35] } 93... Kd6 { [%eval #-8] [%clk 0:17:08] } 94. Kc8 { [%eval #-8] [%clk 0:10:00] } 94... Nc5 { [%eval #-7] [%clk 0:17:18] } 95. Kd8 { [%eval #-7] [%clk 0:10:22] } 95... Bg6 { [%eval #-8] [%clk 0:17:30] } 96. Kc8 { [%eval #-8] [%clk 0:10:48] } 96... Bf7 { [%eval #-8] [%clk 0:17:42] } 97. Kb8 { [%eval #-6] [%clk 0:11:11] } 97... Kc6 { [%eval #-7] [%clk 0:18:05] } 98. Kc8 { [%eval #-7] [%clk 0:11:37] } 98... Nb7 { [%eval #-6] [%clk 0:18:30] } 99. Kb8 { [%eval #-6] [%clk 0:12:05] } 99... Kb6 { [%eval #-5] [%clk 0:18:54] } 100. Kc8 { [%eval #-5] [%clk 0:12:29] } 100... Be6+ { [%eval #-4] [%clk 0:19:21] } 101. Kb8 { [%eval #-4] [%clk 0:12:54] } 101... Nc5 { [%eval #-3] [%clk 0:19:43] } 102. Ka8 { [%eval #-3] [%clk 0:13:21] } 102... Bf5 { [%eval #-2] [%clk 0:20:07] } 103. Kb8 { [%eval #-2] [%clk 0:13:47] } 103... Na6+ { [%eval #-1] [%clk 0:20:32] } 104. Ka8 { [%eval #-1] [%clk 0:14:15] } 104... Be4# { [%clk 0:20:28] } 0-1