Event: Qatar Masters
Site: -
Date: 2023-10-20
White: Lagunow, Raphael
WhiteTitle: IM
WhiteElo: 2425
Black: Ostrovskiy, Aleksandr
BlackTitle: IM
BlackElo: 2385
Result: 0-1
ECO: C47
Opening: Four Knights Game: Scotch Variation, Schmid Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... e5 { [%eval 0.35] [%clk 1:30:53] } 2. Nf3 { [%eval 0.29] [%clk 1:30:34] } 2... Nc6 { [%eval 0.32] [%clk 1:31:08] } 3. Nc3 { [%eval 0.17] [%clk 1:31:00] } 3... Nf6 { [%eval 0.1] [%clk 1:31:30] } 4. d4 { [%eval 0.0] [%clk 1:31:25] } 4... exd4 { [%eval 0.16] [%clk 1:29:28] } 5. Nxd4 { [%eval 0.13] [%clk 1:31:43] } 5... Nxe4 { [%eval 0.25] [%clk 1:26:27] } 6. Nxe4 { [%eval 0.5] [%clk 1:31:45] } 6... Qe7 { [%eval 0.33] [%clk 1:26:51] } 7. Bd3 { [%eval 0.29] [%clk 1:30:26] } 7... Nxd4 { [%eval 0.23] [%clk 1:25:32] } 8. O-O { [%eval 0.25] [%clk 1:30:50] } 8... Ne6 { [%eval 0.55] [%clk 1:05:28] } 9. Bc4 { [%eval 0.23] [%clk 1:28:07] } 9... d6?! { [%eval 1.33] } { Inaccuracy. c6 was best. } { [%clk 0:52:09] } 10. Re1 { [%eval 1.23] [%clk 1:20:14] } 10... h6 { [%eval 1.29] [%clk 0:48:21] } 11. b4 { [%eval 1.36] [%clk 0:46:55] } 11... Bd7 { [%eval 1.34] [%clk 0:33:04] } 12. f4? { [%eval 0.22] } { Mistake. b5 was best. } { [%clk 0:34:41] } 12... O-O-O { [%eval 0.3] [%clk 0:26:56] } 13. f5 { [%eval 0.24] [%clk 0:23:19] } 13... Bc6?! { [%eval 0.79] } { Inaccuracy. d5 was best. } { [%clk 0:19:46] } 14. Nf2?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 0:14:23] } 14... Qf6 { [%eval -0.15] [%clk 0:02:22] } 15. fxe6 { [%eval -0.09] [%clk 0:14:33] } 15... Qxa1 { [%eval 0.02] [%clk 0:02:36] } 16. b5?! { [%eval -0.57] } { Inaccuracy. e7 was best. } { [%clk 0:13:36] } 16... Be8?? { [%eval 1.31] } { Blunder. Qc3 was best. } { [%clk 0:02:00] } 17. exf7 { [%eval 1.3] [%clk 0:01:39] } 17... Bd7 { [%eval 1.25] [%clk 0:02:28] } 18. Qf3 { [%eval 1.14] [%clk 0:02:04] } 18... Qf6 { [%eval 1.12] [%clk 0:01:19] } 19. Qxf6 { [%eval 1.26] [%clk 0:02:27] } 19... gxf6 { [%eval 1.21] [%clk 0:01:48] } 20. Bb2 { [%eval 1.32] [%clk 0:02:51] } 20... Bg7?! { [%eval 2.12] } { Inaccuracy. d5 was best. } { [%clk 0:01:49] } 21. Ne4?! { [%eval 1.1] } { Inaccuracy. Nd3 was best. } { [%clk 0:02:48] } 21... Rdf8 { [%eval 1.59] [%clk 0:00:53] } 22. Nxf6? { [%eval -0.04] } { Mistake. Rf1 was best. } { [%clk 0:01:17] } 22... Bxf6 { [%eval -0.03] [%clk 0:00:42] } 23. Bxf6 { [%eval -0.03] [%clk 0:01:45] } 23... Rh7 { [%eval -0.01] [%clk 0:01:09] } 24. Re7 { [%eval 0.0] [%clk 0:00:41] } 24... c6 { [%eval -0.05] [%clk 0:01:27] } 25. bxc6 { [%eval -0.03] [%clk 0:00:50] } 25... bxc6 { [%eval 0.0] [%clk 0:01:56] } 26. a4?? { [%eval -2.11] } { Blunder. Be6 was best. } { [%clk 0:00:33] } 26... d5 { [%eval -1.69] [%clk 0:01:48] } 27. Ba6+ { [%eval -2.23] [%clk 0:00:58] } 27... Kc7 { [%eval -2.08] [%clk 0:02:10] } 28. Be5+ { [%eval -2.19] [%clk 0:00:49] } 28... Kd8 { [%eval -2.28] [%clk 0:01:32] } 29. Bf6 { [%eval -2.12] [%clk 0:00:57] } 29... Kc7 { [%eval -2.16] [%clk 0:02:01] } 30. Be5+ { [%eval -2.06] [%clk 0:01:23] } 30... Kb6 { [%eval -2.26] [%clk 0:01:06] } 31. Rxd7 { [%eval -2.59] [%clk 0:01:25] } 31... Kxa6 { [%eval -2.67] [%clk 0:01:31] } 32. Rd6 { [%eval -2.4] [%clk 0:01:46] } 32... Kb7 { [%eval -2.58] [%clk 0:00:39] } 33. Rd7+ { [%eval -2.56] [%clk 0:01:49] } 33... Ka6 { [%eval -2.14] [%clk 0:00:58] } 34. Rd6 { [%eval -2.46] [%clk 0:02:15] } 34... Rhxf7 { [%eval -2.32] [%clk 0:01:20] } 35. h4 { [%eval -2.45] [%clk 0:02:41] } 35... Re8 { [%eval -3.24] [%clk 0:00:56] } 36. Bd4 { [%eval -3.47] [%clk 0:02:01] } 36... Re1+ { [%eval -3.68] [%clk 0:01:01] } 37. Kh2 { [%eval -3.69] [%clk 0:02:27] } 37... Re4 { [%eval -3.72] [%clk 0:01:29] } 38. c3 { [%eval -3.64] [%clk 0:02:38] } 38... Rxh4+ { [%eval -3.81] [%clk 0:00:59] } 39. Kg3 { [%eval -3.58] [%clk 0:03:02] } 39... Rh5 { [%eval -3.64] [%clk 0:01:06] } 40. Rxc6+ { [%eval -3.83] [%clk 0:03:27] } 40... Ka5 { [%eval -3.76] [%clk 0:00:46] } 41. Kg4 { [%eval -3.92] [%clk 0:29:46] } 41... Rg5+ { [%eval -3.88] [%clk 0:28:39] } 42. Kh3 { [%eval -3.75] [%clk 0:25:25] } 42... h5 { [%eval -3.95] [%clk 0:22:33] } 43. c4 { [%eval -3.9] [%clk 0:15:49] } 43... Rd7 { [%eval -4.07] [%clk 0:09:03] } 44. g3 { [%eval -4.37] [%clk 0:08:06] } 44... Rf5 { [%eval -4.1] [%clk 0:05:03] } 45. Kg2 { [%eval -4.32] [%clk 0:02:57] } 45... Kb4 { [%eval -4.19] [%clk 0:04:38] } 46. cxd5 { [%eval -4.39] [%clk 0:00:33] } 46... Rfxd5 { [%eval -4.36] [%clk 0:04:49] } 47. Bf2 { [%eval -4.41] [%clk 0:00:31] } 47... a5 { [%eval -4.37] [%clk 0:03:49] } 48. Rc1 { [%eval -4.75] [%clk 0:00:34] } 48... Rd2 { [%eval -5.66] [%clk 0:01:57] } 49. Rb1+ { [%eval -5.91] [%clk 0:00:32] } 49... Kxa4 { [%eval -5.61] [%clk 0:02:08] } 50. Ra1+ { [%eval -5.59] [%clk 0:00:41] } 50... Kb3 { [%eval -5.26] [%clk 0:01:30] } 51. Rxa5 { [%eval -5.27] [%clk 0:00:36] } 51... Rf7 { [%eval -5.3] [%clk 0:01:58] } 52. g4 { [%eval -6.2] [%clk 0:00:41] } 52... Rfxf2+ { [%eval -6.64] [%clk 0:01:49] } 53. Kg3 { [%eval -6.47] [%clk 0:01:04] } 53... Rg2+ { [%eval -6.75] [%clk 0:02:08] } 54. Kh4 { [%eval -7.1] [%clk 0:01:28] } 54... Rxg4+ { [%eval -6.64] [%clk 0:02:25] } 55. Kh3 { [%eval #-26] [%clk 0:01:52] } 55... Rd3+ { [%eval #-16] [%clk 0:02:47] } 56. Kh2 { [%eval #-18] [%clk 0:02:22] } 56... Rc4 { [%eval #-12] [%clk 0:01:33] } 57. Rb5+ { [%eval #-12] [%clk 0:02:34] } 57... Ka2 { [%eval #-11] [%clk 0:01:38] } 0-1