Event: Round 8: Mike Ivanov - Joshua Posthuma
Date: 2022-03-20
White: Mike Ivanov
Black: Joshua Posthuma
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:58] } 1... c6 { [%eval 0.56] [%clk 1:27:04] } 2. Ne2?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 1:31:09] } 2... d5 { [%eval 0.0] [%clk 1:27:09] } 3. e5 { [%eval -0.24] [%clk 1:31:24] } 3... c5 { [%eval 0.09] [%clk 1:26:13] } 4. d4 { [%eval -0.29] [%clk 1:31:34] } 4... Nc6 { [%eval -0.04] [%clk 1:22:45] } 5. c3 { [%eval -0.15] [%clk 1:31:16] } 5... Bg4 { [%eval 0.32] [%clk 1:19:57] } 6. h3 { [%eval 0.22] [%clk 1:31:15] } 6... Bxe2 { [%eval 0.52] [%clk 1:20:14] } 7. Bxe2 { [%eval 0.47] [%clk 1:31:41] } 7... e6 { [%eval 0.66] [%clk 1:19:55] } 8. O-O { [%eval 0.82] [%clk 1:31:28] } 8... cxd4 { [%eval 0.68] [%clk 1:14:59] } 9. cxd4 { [%eval 0.78] [%clk 1:31:42] } 9... Nge7 { [%eval 0.93] [%clk 1:11:38] } 10. Na3 { [%eval 0.89] [%clk 1:30:00] } 10... Nf5 { [%eval 0.79] [%clk 1:09:24] } 11. Nc2 { [%eval 0.88] [%clk 1:30:09] } 11... Qb6 { [%eval 1.31] [%clk 1:08:46] } 12. Be3? { [%eval 0.28] } { Mistake. Bd3 was best. } { [%clk 1:29:44] } 12... Be7 { [%eval 0.44] [%clk 1:07:34] } 13. Bd3 { [%eval 0.22] [%clk 1:28:33] } 13... g6?! { [%eval 1.21] } { Inaccuracy. Nxe3 was best. } { [%clk 0:59:35] } 14. Rb1 { [%eval 0.79] [%clk 1:03:32] } 14... Rc8 { [%eval 1.05] [%clk 0:46:46] } 15. b4? { [%eval -0.01] } { Mistake. Bxf5 was best. } { [%clk 0:59:45] } 15... O-O?! { [%eval 0.77] } { Inaccuracy. Nxe3 was best. } { [%clk 0:43:10] } 16. Qd2?! { [%eval 0.0] } { Inaccuracy. Bxf5 was best. } { [%clk 0:46:40] } 16... Rc7?! { [%eval 0.76] } { Inaccuracy. Nxe3 was best. } { [%clk 0:31:03] } 17. a3?! { [%eval -0.16] } { Inaccuracy. Bxf5 was best. } { [%clk 0:41:20] } 17... Rfc8 { [%eval -0.13] [%clk 0:29:48] } 18. Rfd1 { [%eval -0.21] [%clk 0:26:03] } 18... Nxe3 { [%eval -0.45] [%clk 0:28:53] } 19. fxe3 { [%eval -0.84] [%clk 0:26:00] } 19... Bg5 { [%eval -0.8] [%clk 0:28:31] } 20. Kh1 { [%eval -0.58] [%clk 0:25:37] } 20... Ne7 { [%eval -0.6] [%clk 0:27:53] } 21. Ne1? { [%eval -1.66] } { Mistake. g4 was best. } { [%clk 0:20:13] } 21... Rc3 { [%eval -1.34] [%clk 0:23:18] } 22. Nf3?! { [%eval -2.22] } { Inaccuracy. g4 was best. } { [%clk 0:20:02] } 22... Bh6 { [%eval -1.97] [%clk 0:23:19] } 23. Qe1 { [%eval -2.26] [%clk 0:13:26] } 23... Nf5?! { [%eval -1.46] } { Inaccuracy. Qd8 was best. } { [%clk 0:19:49] } 24. Bxf5 { [%eval -1.63] [%clk 0:09:31] } 24... exf5 { [%eval -1.44] [%clk 0:19:58] } 25. Rbc1 { [%eval -1.8] [%clk 0:09:55] } 25... Qc7 { [%eval -1.64] [%clk 0:19:13] } 26. Rxc3 { [%eval -1.7] [%clk 0:10:22] } 26... Qxc3 { [%eval -1.74] [%clk 0:19:38] } 27. Qh4 { [%eval -1.58] [%clk 0:10:44] } 27... Qxe3?! { [%eval -1.01] } { Inaccuracy. Bxe3 was best. } { [%clk 0:16:53] } 28. b5?! { [%eval -2.09] } { Inaccuracy. Re1 was best. } { [%clk 0:03:09] } 28... Bf8 { [%eval -2.48] [%clk 0:14:04] } 29. Qf6?! { [%eval -3.16] } { Inaccuracy. Re1 was best. } { [%clk 0:00:54] } 29... Qxa3 { [%eval -2.97] [%clk 0:12:31] } 30. e6 { [%eval -3.08] [%clk 0:00:48] } 30... Qe7 { [%eval -2.8] [%clk 0:12:52] } 31. exf7+ { [%eval -3.3] [%clk 0:01:06] } 31... Qxf7 { [%eval -3.37] [%clk 0:13:20] } 32. Qh4 { [%eval -3.77] [%clk 0:01:09] } 32... Qe7?! { [%eval -2.76] } { Inaccuracy. Qe8 was best. } { [%clk 0:12:54] } 33. Qg3?! { [%eval -3.53] } { Inaccuracy. Qf2 was best. } { [%clk 0:01:18] } 33... Qe3 { [%eval -3.1] [%clk 0:12:18] } 34. Kh2?! { [%eval -4.72] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:35] } 34... Qa3?! { [%eval -3.24] } { Inaccuracy. Qe2 was best. } { [%clk 0:10:10] } 35. Qh4?! { [%eval -4.43] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:33] } 35... Be7? { [%eval -2.66] } { Mistake. Re8 was best. } { [%clk 0:08:42] } 36. Qe1 { [%eval -3.44] [%clk 0:00:47] } 36... Qd6+?! { [%eval -2.62] } { Inaccuracy. Bd6+ was best. } { [%clk 0:08:09] } 37. Kh1 { [%eval -2.52] [%clk 0:01:12] } 37... Rc2 { [%eval -2.77] [%clk 0:08:08] } 38. Rd2 { [%eval -3.41] [%clk 0:01:15] } 38... Rxd2 { [%eval -3.18] [%clk 0:08:17] } 39. Nxd2 { [%eval -3.94] [%clk 0:01:18] } 39... Kf7 { [%eval -3.26] } 40. Nf3 { [%eval -3.03] [%clk 0:01:46] } 40... Bf6 { [%eval -2.75] [%clk 0:06:36] } 41. Qc3 { [%eval -3.24] [%clk 0:01:14] } 41... Qd7 { [%eval -3.34] [%clk 0:06:20] } 42. Qa5 { [%eval -3.57] [%clk 0:01:18] } 42... b6 { [%eval -3.07] [%clk 0:06:04] } 43. Qa4?! { [%eval -4.45] } { Inaccuracy. Qa2 was best. } { [%clk 0:01:14] } 43... g5 { [%eval -3.83] [%clk 0:06:18] } 44. Qc2 { [%eval -3.75] [%clk 0:01:33] } 44... h5 { [%eval -3.82] [%clk 0:06:23] } 45. g4? { [%eval -6.7] } { Mistake. h4 was best. } { [%clk 0:01:10] } 45... fxg4 { [%eval -6.56] [%clk 0:04:59] } 46. Qh7+ { [%eval -7.35] [%clk 0:01:09] } 46... Ke6 { [%eval -7.24] [%clk 0:05:18] } 47. Qg8+ { [%eval -7.46] [%clk 0:01:07] } 47... Kf5 { [%eval -7.4] [%clk 0:05:31] } 48. hxg4+ { [%eval -7.59] [%clk 0:01:12] } 48... hxg4 { [%eval -7.38] [%clk 0:05:15] } 49. Nd2 { [%eval -8.04] [%clk 0:00:53] } 49... Bxd4 { [%eval -7.96] [%clk 0:04:01] } 50. Kg2 { [%eval -8.49] [%clk 0:01:21] } 50... Qe6 { [%eval -9.05] [%clk 0:02:46] } 51. Qh7+ { [%eval -9.43] [%clk 0:01:42] } 51... Kf4 { [%eval -9.07] [%clk 0:02:58] } 52. Qh2+ { [%eval -9.73] [%clk 0:01:09] } 52... Ke3 { [%eval -9.81] [%clk 0:03:07] } 53. Kf1 { [%eval -9.99] [%clk 0:00:46] } 53... Kd3 { [%eval -10.15] [%clk 0:03:04] } 54. Nb3?! { [%eval #-20] } { Checkmate is now unavoidable. Nf3 was best. } { [%clk 0:00:54] } 54... Qf5+ { [%eval #-18] [%clk 0:03:13] } 55. Ke1 { [%eval #-23] [%clk 0:01:14] } 55... Bc3+ { [%eval #-14] [%clk 0:03:28] } 56. Nd2 { [%eval #-14] [%clk 0:01:37] } 56... Qe5+?! { [%eval -14.3] } { Lost forced checkmate sequence. Qf3 was best. } { [%clk 0:03:18] } 0-1