Event: Round 2: Rainer Knaak - Heikki M.J. Westerinen
Date: 2023-09-20
White: Rainer Knaak
WhiteTitle: GM
WhiteElo: 2438
Black: Heikki M.J. Westerinen
BlackTitle: GM
BlackElo: 2237
Result: 1-0
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:35] } 2. c4 { [%eval 0.29] [%clk 1:31:14] } 2... c6 { [%eval 0.3] [%clk 1:30:52] } 3. Nf3 { [%eval 0.32] [%clk 1:31:18] } 3... Nf6 { [%eval 0.38] [%clk 1:30:36] } 4. e3 { [%eval 0.23] [%clk 1:31:06] } 4... Bf5 { [%eval 0.3] [%clk 1:29:37] } 5. Nc3 { [%eval 0.27] [%clk 1:31:28] } 5... e6 { [%eval 0.24] [%clk 1:29:12] } 6. Nh4 { [%eval 0.28] [%clk 1:31:45] } 6... Bg4 { [%eval 0.77] [%clk 1:27:50] } 7. Qb3 { [%eval 0.66] [%clk 1:22:28] } 7... Qb6 { [%eval 0.71] [%clk 1:10:35] } 8. h3 { [%eval 0.64] [%clk 1:18:14] } 8... Bh5 { [%eval 0.57] [%clk 1:10:25] } 9. g4 { [%eval 0.55] [%clk 1:16:42] } 9... Bg6 { [%eval 0.46] [%clk 1:10:36] } 10. Nxg6 { [%eval 0.58] [%clk 1:16:45] } 10... hxg6 { [%eval 0.46] [%clk 1:10:58] } 11. Bg2 { [%eval 0.32] [%clk 1:16:52] } 11... Na6 { [%eval 0.49] [%clk 0:56:36] } 12. Bd2 { [%eval 0.31] [%clk 1:01:00] } 12... Be7 { [%eval 0.58] [%clk 0:50:39] } 13. Qa4 { [%eval 0.52] [%clk 0:56:00] } 13... Kf8?! { [%eval 1.58] } { Inaccuracy. Nc7 was best. } { [%clk 0:38:05] } 14. c5 { [%eval 1.3] [%clk 0:47:42] } 14... Qd8 { [%eval 1.11] [%clk 0:36:39] } 15. b4 { [%eval 1.09] [%clk 0:47:40] } 15... Nc7 { [%eval 1.0] [%clk 0:35:37] } 16. Qb3 { [%eval 0.89] [%clk 0:47:59] } 16... b6 { [%eval 1.03] [%clk 0:32:41] } 17. O-O { [%eval 1.2] [%clk 0:35:45] } 17... Qd7 { [%eval 1.31] [%clk 0:30:55] } 18. Rfc1 { [%eval 1.3] [%clk 0:34:33] } 18... Ne4?! { [%eval 2.33] } { Inaccuracy. Kg8 was best. } { [%clk 0:25:45] } 19. Nxe4 { [%eval 2.4] [%clk 0:32:45] } 19... dxe4 { [%eval 2.41] [%clk 0:26:12] } 20. cxb6 { [%eval 2.47] [%clk 0:33:02] } 20... axb6 { [%eval 2.22] [%clk 0:22:14] } 21. Qc2 { [%eval 2.29] [%clk 0:33:10] } 21... Nd5 { [%eval 2.64] [%clk 0:20:33] } 22. Qxc6 { [%eval 2.72] [%clk 0:32:51] } 22... Qd8 { [%eval 2.72] [%clk 0:18:00] } 23. Rc4? { [%eval 1.46] } { Mistake. a4 was best. } { [%clk 0:20:12] } 23... Bd6 { [%eval 1.54] [%clk 0:16:51] } 24. a4 { [%eval 1.41] [%clk 0:20:21] } 24... f5 { [%eval 1.37] [%clk 0:16:18] } 25. Rac1?! { [%eval 0.65] } { Inaccuracy. a5 was best. } { [%clk 0:19:56] } 25... Ne7 { [%eval 1.16] [%clk 0:11:19] } 26. Qb5 { [%eval 1.32] [%clk 0:20:20] } 26... Kf7 { [%eval 1.54] [%clk 0:11:31] } 27. a5 { [%eval 1.6] [%clk 0:19:53] } 27... bxa5 { [%eval 1.43] [%clk 0:11:51] } 28. bxa5 { [%eval 1.43] [%clk 0:20:18] } 28... Rb8 { [%eval 1.75] [%clk 0:10:33] } 29. Qa4 { [%eval 1.59] [%clk 0:20:36] } 29... fxg4?! { [%eval 2.3] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:01] } 30. hxg4 { [%eval 2.39] [%clk 0:20:45] } 30... Rh4 { [%eval 2.29] [%clk 0:10:02] } 31. Qd1 { [%eval 2.63] [%clk 0:20:17] } 31... Qh8 { [%eval 2.86] [%clk 0:10:13] } 32. Bxe4 { [%eval 3.19] [%clk 0:20:07] } 32... Qh6 { [%eval 3.93] [%clk 0:08:44] } 33. Qf3+?! { [%eval 2.93] } { Inaccuracy. a6 was best. } { [%clk 0:20:09] } 33... Kg8 { [%eval 2.78] [%clk 0:08:15] } 34. a6? { [%eval 1.2] } { Mistake. Bb4 was best. } { [%clk 0:19:15] } 34... Rf8?? { [%eval 3.52] } { Blunder. Rh3 was best. } { [%clk 0:06:50] } 35. Qxf8+ { [%eval 3.53] [%clk 0:08:12] } 35... Kxf8 { [%eval 3.29] [%clk 0:07:10] } 36. Kf1?! { [%eval 2.15] } { Inaccuracy. a7 was best. } { [%clk 0:08:31] } 36... Rh1+?! { [%eval 2.93] } { Inaccuracy. Bb8 was best. } { [%clk 0:03:33] } 37. Ke2 { [%eval 3.14] [%clk 0:08:55] } 37... Rxc1 { [%eval 3.21] [%clk 0:02:13] } 38. Rxc1?! { [%eval 2.04] } { Inaccuracy. Bxc1 was best. } { [%clk 0:09:19] } 38... Bb8 { [%eval 1.98] [%clk 0:02:20] } 39. Rh1?? { [%eval 0.0] } { Blunder. Bb4 was best. } { [%clk 0:08:37] } 39... Qg5 { [%eval 0.0] [%clk 0:02:38] } 40. Rb1 { [%eval 0.0] [%clk 0:08:55] } 40... Ba7 { [%eval 0.0] [%clk 0:02:31] } 41. Rb7 { [%eval 0.0] [%clk 0:03:19] } 41... Nc8 { [%eval 0.0] [%clk 0:02:17] } 42. f3?! { [%eval -0.87] } { Inaccuracy. Rc7 was best. } { [%clk 0:26:09] } 42... Kg8 { [%eval -0.36] [%clk 0:24:53] } 43. Bc6 { [%eval -0.43] [%clk 0:22:13] } 43... Kh7 { [%eval -0.16] [%clk 0:18:31] } 44. Bc3?? { [%eval -2.89] } { Blunder. Bd7 was best. } { [%clk 0:20:01] } 44... e5 { [%eval -3.11] [%clk 0:15:22] } 45. Rc7?! { [%eval -4.22] } { Inaccuracy. Rb4 was best. } { [%clk 0:08:44] } 45... exd4 { [%eval -4.2] [%clk 0:15:07] } 46. exd4 { [%eval -4.17] [%clk 0:08:57] } 46... Ne7?? { [%eval 0.0] } { Blunder. Qd8 was best. } { [%clk 0:12:54] } 47. Be4 { [%eval -0.03] [%clk 0:08:08] } 47... Bb6 { [%eval 0.0] [%clk 0:08:48] } 48. a7 { [%eval 0.0] [%clk 0:07:01] } 48... Nd5? { [%eval 1.62] } { Mistake. Bxa7 was best. } { [%clk 0:05:57] } 49. a8=Q { [%eval 1.61] [%clk 0:04:24] } 49... Qe3+ { [%eval 1.59] [%clk 0:06:06] } 50. Kf1 { [%eval 1.82] [%clk 0:04:41] } 50... Nf4 { [%eval 1.96] [%clk 0:04:06] } 51. Qa2 { [%eval 1.9] [%clk 0:04:09] } 51... Qc1+ { [%eval 1.82] [%clk 0:03:08] } 52. Be1 { [%eval 1.93] [%clk 0:02:50] } 52... Qxc7 { [%eval 2.09] [%clk 0:02:36] } 53. Qh2+ { [%eval 2.19] [%clk 0:02:19] } 53... Kg8 { [%eval 2.24] [%clk 0:02:54] } 54. Bd2 { [%eval 2.18] [%clk 0:02:33] } 54... Qc4+? { [%eval 3.73] } { Mistake. Ne6 was best. } { [%clk 0:02:52] } 55. Ke1 { [%eval 3.59] [%clk 0:02:58] } 55... g5?! { [%eval 5.37] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:43] } 56. Qh7+ { [%eval 5.34] [%clk 0:03:24] } 56... Kf7 { [%eval 5.4] [%clk 0:01:03] } 57. Qf5+ { [%eval 5.36] [%clk 0:03:52] } 57... Ke8 { [%eval 5.63] [%clk 0:01:06] } 58. Qe5+ { [%eval 5.1] [%clk 0:03:54] } 58... Kd7 { [%eval 5.27] [%clk 0:00:55] } 59. Qxg7+ { [%eval 5.61] [%clk 0:03:27] } 59... Ke8 { [%eval 6.62] [%clk 0:01:00] } 60. Bxf4 { [%eval 6.62] [%clk 0:03:32] } 60... gxf4 { [%eval 6.4] [%clk 0:01:23] } 61. Qg6+ { [%eval 6.82] [%clk 0:03:44] } 61... Ke7 { [%eval 6.67] [%clk 0:01:35] } 62. Qxb6 { [%eval 6.78] [%clk 0:03:41] } 62... Qc1+ { [%eval 6.67] [%clk 0:01:51] } 63. Ke2 { [%eval 6.93] [%clk 0:04:03] } 63... Qc4+ { [%eval 7.44] [%clk 0:01:31] } 64. Kd2 { [%eval 7.7] [%clk 0:04:00] } 64... Ke8?! { [%eval 96.05] } { Inaccuracy. Qa2+ was best. } 1-0