Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Sevian Samuel  (USA)
WhiteElo: 2654
Black: Xiong Jeffery  (USA)
BlackElo: 2700
Result: 1/2-1/2
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 0:03:03] } 1... c6 { [%eval 0.13] [%clk 0:03:03] } 2. d4 { [%eval 0.32] [%clk 0:03:03] } 2... d5 { [%eval 0.37] [%clk 0:03:04] } 3. Nc3 { [%eval 0.36] [%clk 0:03:02] } 3... dxe4 { [%eval 0.21] [%clk 0:03:04] } 4. Nxe4 { [%eval 0.0] [%clk 0:03:03] } 4... Nf6 { [%eval 0.36] [%clk 0:03:05] } 5. Nxf6+ { [%eval 0.4] [%clk 0:03:03] } 5... exf6 { [%eval 0.41] [%clk 0:03:05] } 6. c3 { [%eval 0.24] [%clk 0:03:04] } 6... Bd6 { [%eval 0.55] [%clk 0:03:06] } 7. Bd3 { [%eval 0.28] [%clk 0:03:05] } 7... O-O { [%eval 0.44] [%clk 0:03:06] } 8. Qc2 { [%eval 0.52] [%clk 0:03:05] } 8... Re8+ { [%eval 0.62] [%clk 0:03:06] } 9. Ne2 { [%eval 0.7] [%clk 0:03:06] } 9... h5 { [%eval 0.67] [%clk 0:03:07] } 10. Be3 { [%eval 0.31] [%clk 0:03:05] } 10... Nd7 { [%eval 0.58] [%clk 0:03:02] } 11. Ng3?! { [%eval -0.08] } { Inaccuracy. O-O-O was best. } { [%clk 0:03:05] } 11... h4?! { [%eval 0.46] } { Inaccuracy. Nb6 was best. } { [%clk 0:02:34] } 12. Ne4?! { [%eval -0.42] } { Inaccuracy. Nf5 was best. } { [%clk 0:02:55] } 12... Bc7 { [%eval -0.22] [%clk 0:02:10] } 13. O-O-O? { [%eval -1.59] } { Mistake. g3 was best. } { [%clk 0:02:22] } 13... Nb6?? { [%eval 0.61] } { Blunder. f5 was best. } { [%clk 0:02:11] } 14. c4 { [%eval 0.04] [%clk 0:01:57] } 14... f5 { [%eval 0.0] [%clk 0:02:12] } 15. Nc3 { [%eval -0.33] [%clk 0:01:44] } 15... f4 { [%eval 0.0] [%clk 0:02:13] } 16. Bd2 { [%eval 0.07] [%clk 0:01:44] } 16... Qxd4 { [%eval 0.0] [%clk 0:02:04] } 17. Ne4 { [%eval -0.34] [%clk 0:01:45] } 17... Bg4 { [%eval 0.0] [%clk 0:01:25] } 18. Bc3?? { [%eval -1.96] } { Blunder. f3 was best. } { [%clk 0:01:33] } 18... Bxd1 { [%eval -1.46] [%clk 0:01:25] } 19. Rxd1 { [%eval -1.83] [%clk 0:01:32] } 19... Qd8 { [%eval -1.61] [%clk 0:01:26] } 20. Nf6+ { [%eval -1.83] [%clk 0:01:22] } 20... gxf6 { [%eval -1.59] [%clk 0:01:26] } 21. Bh7+ { [%eval -1.66] [%clk 0:01:22] } 21... Kg7 { [%eval -1.88] [%clk 0:01:25] } 22. Rxd8 { [%eval -1.54] [%clk 0:01:23] } 22... Raxd8 { [%eval -1.78] [%clk 0:01:25] } 23. Bd3 { [%eval -2.2] [%clk 0:01:22] } 23... Be5 { [%eval -2.86] [%clk 0:01:24] } 24. Ba5 { [%eval -2.71] [%clk 0:01:17] } 24... Bd4? { [%eval -1.4] } { Mistake. f3 was best. } { [%clk 0:01:11] } 25. a3?! { [%eval -2.45] } { Inaccuracy. Qd1 was best. } { [%clk 0:00:48] } 25... Re5 { [%eval -2.36] [%clk 0:01:10] } 26. Bb4?! { [%eval -3.25] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:49] } 26... a5 { [%eval -3.45] [%clk 0:01:08] } 27. Bd2 { [%eval -3.28] [%clk 0:00:50] } 27... Bxf2 { [%eval -3.31] [%clk 0:01:05] } 28. Kb1 { [%eval -3.37] [%clk 0:00:51] } 28... Be3 { [%eval -3.45] [%clk 0:01:00] } 29. Bc3 { [%eval -3.37] [%clk 0:00:49] } 29... Bd4 { [%eval -3.29] [%clk 0:01:00] } 30. Bd2 { [%eval -2.98] [%clk 0:00:50] } 30... Be3 { [%eval -3.55] [%clk 0:00:51] } 31. Bc3 { [%eval -3.39] [%clk 0:00:51] } 31... Rg5 { [%eval -3.65] [%clk 0:00:51] } 32. Qe2 { [%eval -4.57] [%clk 0:00:42] } 32... Na4 { [%eval -5.69] [%clk 0:00:52] } 33. Be1 { [%eval -6.09] [%clk 0:00:39] } 33... Nc5?! { [%eval -4.12] } { Inaccuracy. Rxd3 was best. } { [%clk 0:00:44] } 34. Bc2 { [%eval -4.53] [%clk 0:00:40] } 34... h3 { [%eval -3.85] [%clk 0:00:38] } 35. gxh3 { [%eval -4.36] [%clk 0:00:35] } 35... Ne6 { [%eval -4.54] [%clk 0:00:39] } 36. Bc3 { [%eval -4.08] [%clk 0:00:06] } 36... Nd4?! { [%eval -2.89] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:37] } 37. Bxd4?? { [%eval -7.5] } { Blunder. Qd3 was best. } { [%clk 0:00:07] } 37... Rxd4 { [%eval -7.58] [%clk 0:00:37] } 38. Bd3 { [%eval -7.69] [%clk 0:00:08] } 38... a4?! { [%eval -4.96] } { Inaccuracy. f3 was best. } { [%clk 0:00:30] } 39. Ka2 { [%eval -5.53] [%clk 0:00:09] } 39... Rg1 { [%eval -5.15] [%clk 0:00:29] } 40. h4 { [%eval -4.92] [%clk 0:00:10] } 40... f5 { [%eval -5.15] [%clk 0:00:21] } 41. c5 { [%eval -5.33] [%clk 0:00:05] } 41... Kh6 { [%eval -5.32] [%clk 0:00:21] } 42. Qc2?! { [%eval -8.17] } { Inaccuracy. h3 was best. } { [%clk 0:00:05] } 42... Rd5? { [%eval -4.18] } { Mistake. f3 was best. } { [%clk 0:00:20] } 43. Bc4 { [%eval -4.61] [%clk 0:00:06] } 43... Rd2?? { [%eval 0.64] } { Blunder. Rc1 was best. } { [%clk 0:00:12] } 44. Qxf5 { [%eval 1.28] [%clk 0:00:07] } 44... Rgg2 { [%eval 1.59] [%clk 0:00:04] } 45. Qf6+ { [%eval 1.39] [%clk 0:00:08] } 45... Kh5?? { [%eval 6.77] } { Blunder. Kh7 was best. } { [%clk 0:00:04] } 46. Qxf7+?? { [%eval -6.37] } { Blunder. h3 was best. } { [%clk 0:00:04] } 46... Kxh4?! { [%eval -4.75] } { Inaccuracy. Kg4 was best. } { [%clk 0:00:03] } 47. Qh7+ { [%eval -4.87] [%clk 0:00:05] } 47... Kg5?? { [%eval 0.0] } { Blunder. Kg4 was best. } { [%clk 0:00:04] } 48. Qg7+?? { [%eval -4.0] } { Blunder. Be6 was best. } { [%clk 0:00:06] } 48... Kh4 { [%eval -3.35] [%clk 0:00:04] } 49. Qh7+?! { [%eval -4.51] } { Inaccuracy. Qh8+ was best. } { [%clk 0:00:06] } 49... Kg5?? { [%eval 0.0] } { Blunder. Kg4 was best. } { [%clk 0:00:05] } 50. Qg7+ { [%eval -0.33] [%clk 0:00:07] } 50... Kh5?? { [%eval #3] } { Checkmate is now unavoidable. Kf5 was best. } 51. Qf6?? { [%eval -7.89] } { Lost forced checkmate sequence. Bf7+ was best. } 1/2-1/2