Event: Round 5: Marina Lian - Alexandra Ostrowsky
Date: 2023-07-08
White: Marina Lian
Black: Alexandra Ostrowsky
Result: 1-0
ECO: B06
Opening: Modern Defense: Standard Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:25] } 1... g6 { [%eval 0.71] [%clk 1:30:27] } 2. d4 { [%eval 0.68] [%clk 1:30:43] } 2... Bg7 { [%eval 0.73] [%clk 1:30:49] } 3. Nc3 { [%eval 0.47] [%clk 1:30:48] } 3... e6?! { [%eval 1.51] } { Inaccuracy. d6 was best. } { [%clk 1:29:28] } 4. f4?! { [%eval 0.76] } { Inaccuracy. h4 was best. } { [%clk 1:28:32] } 4... Ne7 { [%eval 0.87] [%clk 1:29:31] } 5. Nf3 { [%eval 0.9] [%clk 1:28:50] } 5... O-O?! { [%eval 1.52] } { Inaccuracy. b6 was best. } { [%clk 1:28:59] } 6. Be3 { [%eval 1.38] [%clk 1:28:39] } 6... b6 { [%eval 1.82] [%clk 1:28:14] } 7. Qd2 { [%eval 1.75] [%clk 1:26:33] } 7... Bb7 { [%eval 2.0] [%clk 1:28:25] } 8. O-O-O?! { [%eval 1.09] } { Inaccuracy. h4 was best. } { [%clk 1:23:50] } 8... d6?? { [%eval 3.79] } { Blunder. f5 was best. } { [%clk 1:28:16] } 9. g4?? { [%eval 1.3] } { Blunder. h4 was best. } { [%clk 1:12:21] } 9... Nd7 { [%eval 1.14] [%clk 1:24:57] } 10. Qg2?! { [%eval 0.36] } { Inaccuracy. h4 was best. } { [%clk 0:56:38] } 10... c5 { [%eval 0.89] [%clk 1:12:02] } 11. h4 { [%eval 0.84] [%clk 0:54:48] } 11... e5?? { [%eval 7.26] } { Blunder. Nf6 was best. } { [%clk 0:43:51] } 12. dxe5 { [%eval 7.44] [%clk 0:48:14] } 12... dxe5 { [%eval 7.76] [%clk 0:43:32] } 13. Nxe5 { [%eval 6.16] [%clk 0:43:51] } 13... Bxe5 { [%eval 6.12] [%clk 0:43:33] } 14. fxe5 { [%eval 6.32] [%clk 0:44:16] } 14... Qc7 { [%eval 7.84] [%clk 0:33:59] } 15. e6 { [%eval 6.04] [%clk 0:37:53] } 15... fxe6 { [%eval 7.14] [%clk 0:25:28] } 16. Bc4 { [%eval 7.4] [%clk 0:37:29] } 16... Ne5 { [%eval 7.58] [%clk 0:21:42] } 17. Bxe6+ { [%eval 7.25] [%clk 0:37:00] } 17... Kh8 { [%eval 6.99] [%clk 0:15:24] } 18. h5 { [%eval 7.54] [%clk 0:31:44] } 18... Rf6 { [%eval 8.72] [%clk 0:15:12] } 19. Bd5?! { [%eval 6.25] } { Inaccuracy. Nb5 was best. } { [%clk 0:26:16] } 19... Nxd5 { [%eval 6.27] [%clk 0:09:23] } 20. Nxd5 { [%eval 6.41] [%clk 0:26:33] } 20... Bxd5 { [%eval 6.38] [%clk 0:09:43] } 21. exd5 { [%eval 6.23] [%clk 0:26:41] } 21... Rg8 { [%eval 8.07] [%clk 0:06:14] } 22. hxg6 { [%eval 6.39] [%clk 0:23:02] } 22... Rfxg6 { [%eval 8.21] [%clk 0:05:29] } 23. Bf4?? { [%eval 1.54] } { Blunder. Bd2 was best. } { [%clk 0:07:50] } 23... Nd3+ { [%eval 1.51] [%clk 0:05:27] } 24. Rxd3 { [%eval 1.64] [%clk 0:07:22] } 24... Qxf4+ { [%eval 1.37] [%clk 0:05:55] } 25. Qd2 { [%eval 1.35] [%clk 0:06:35] } 25... Qxg4?? { [%eval 4.09] } { Blunder. Rxg4 was best. } { [%clk 0:04:30] } 26. Qc3+ { [%eval 4.21] [%clk 0:04:41] } 26... R6g7?! { [%eval 5.79] } { Inaccuracy. R8g7 was best. } { [%clk 0:03:58] } 27. Rdh3?? { [%eval 1.36] } { Blunder. Kb1 was best. } { [%clk 0:04:46] } 27... Qf4+ { [%eval 1.46] [%clk 0:03:53] } 28. Kb1 { [%eval 1.45] [%clk 0:04:07] } 28... Qd4 { [%eval 1.37] [%clk 0:03:35] } 29. Qxd4?! { [%eval 0.5] } { Inaccuracy. Qe1 was best. } { [%clk 0:03:30] } 29... cxd4 { [%eval 0.51] [%clk 0:04:04] } 30. Kc1 { [%eval 0.09] [%clk 0:03:32] } 30... Rg1+ { [%eval 0.01] [%clk 0:04:31] } 31. Rxg1 { [%eval 0.03] [%clk 0:03:33] } 31... Rxg1+ { [%eval 0.07] [%clk 0:05:00] } 32. Kd2 { [%eval 0.01] [%clk 0:03:58] } 32... Rg5 { [%eval 0.0] [%clk 0:05:23] } 33. Ra3 { [%eval 0.04] [%clk 0:04:07] } 33... Rxd5 { [%eval 0.02] [%clk 0:05:22] } 34. Rxa7 { [%eval 0.0] [%clk 0:04:35] } 34... h5 { [%eval 0.0] [%clk 0:05:03] } 35. Re7 { [%eval 0.0] [%clk 0:04:49] } 35... h4 { [%eval 0.0] [%clk 0:04:17] } 36. Re6 { [%eval 0.0] [%clk 0:04:13] } 36... Kg7 { [%eval 0.0] [%clk 0:03:59] } 37. Rxb6 { [%eval 0.0] } 37... h3 { [%eval 0.0] } 38. Re6 { [%eval 0.0] [%clk 0:01:30] } 38... h2 { [%eval 0.0] [%clk 0:04:15] } 39. Re1 { [%eval 0.0] [%clk 0:01:54] } 39... Rg5 { [%eval 0.0] [%clk 0:04:20] } 40. Rh1 { [%eval 0.0] [%clk 0:02:08] } 40... Rg2+ { [%eval 0.0] [%clk 0:04:40] } 41. Kd3 { [%eval 0.0] [%clk 0:02:35] } 41... Kg6?? { [%eval 4.03] } { Blunder. Kf6 was best. } { [%clk 0:04:43] } 42. a4 { [%eval 3.99] [%clk 0:02:14] } 42... Kh5?! { [%eval 6.25] } { Inaccuracy. Kf5 was best. } { [%clk 0:04:00] } 43. a5 { [%eval 6.31] [%clk 0:02:43] } 43... Kh4 { [%eval 6.16] [%clk 0:04:21] } 44. a6 { [%eval 6.37] [%clk 0:02:44] } 44... Kh3 { [%eval 6.44] [%clk 0:04:44] } 45. b4 { [%eval 6.5] [%clk 0:03:11] } 45... Rg1 { [%eval 6.91] [%clk 0:04:06] } 46. Rxh2+ { [%eval 5.35] [%clk 0:03:39] } 46... Kxh2 { [%eval 6.78] [%clk 0:04:33] } 47. b5 { [%eval 6.45] [%clk 0:03:07] } 47... Ra1 { [%eval 7.45] [%clk 0:04:04] } 48. Kxd4 { [%eval 7.25] [%clk 0:03:23] } 48... Kg3 { [%eval 7.25] [%clk 0:04:08] } 49. c4 { [%eval 7.56] [%clk 0:03:49] } 49... Ra5 { [%eval 8.72] [%clk 0:04:12] } 50. Kc5 { [%eval 8.18] [%clk 0:04:04] } 50... Kf4 { [%eval 8.79] [%clk 0:04:35] } 51. Kb6 { [%eval 8.72] [%clk 0:04:22] } 51... Ra1 { [%eval 8.82] [%clk 0:04:02] } 52. a7 { [%eval 8.93] [%clk 0:04:14] } 52... Ke4 { [%eval 9.38] [%clk 0:04:02] } 53. Kb7 { [%eval 9.18] [%clk 0:04:07] } 53... Kd4 { [%eval 9.24] [%clk 0:04:29] } 54. a8=Q { [%eval 8.99] } 54... Rxa8 { [%eval 42.05] } 55. Kxa8 { [%eval 10.66] } 55... Kc5 { [%eval 58.09] [%clk 0:04:47] } 56. Ka7 { [%eval 11.04] [%clk 0:04:33] } 56... Kxc4 { [%eval #24] [%clk 0:03:57] } 57. b6 { [%eval #23] [%clk 0:05:01] } 57... Kd5 { [%eval 28.91] [%clk 0:03:35] } 58. b7 { [%eval #11] [%clk 0:05:30] } 1-0