Event: LABlitz
Site: RIga, Latvia
Date: 2021-11-08
White: Sevian Samuel  (USA)
WhiteElo: 2654
Black: Onyshchuk Volodymyr  (UKR)
BlackElo: 2622
Result: 0-1
ECO: B00
Opening: Pirc Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... d6?! { [%eval 0.7] } { Inaccuracy. e6 was best. } { [%clk 0:03:03] } 2. e4 { [%eval 0.4] [%clk 0:03:01] } 2... g6 { [%eval 0.67] [%clk 0:03:02] } 3. h4 { [%eval 0.46] [%clk 0:03:01] } 3... Nf6 { [%eval 0.39] [%clk 0:03:02] } 4. f3 { [%eval 0.38] [%clk 0:02:59] } 4... Nbd7?! { [%eval 1.05] } { Inaccuracy. Bg7 was best. } { [%clk 0:02:49] } 5. c4?! { [%eval 0.18] } { Inaccuracy. g4 was best. } { [%clk 0:03:00] } 5... c5 { [%eval 0.12] [%clk 0:02:42] } 6. d5 { [%eval 0.18] [%clk 0:03:01] } 6... h5?! { [%eval 0.98] } { Inaccuracy. Bg7 was best. } { [%clk 0:02:40] } 7. Nc3 { [%eval 0.92] [%clk 0:03:01] } 7... Bg7 { [%eval 0.95] [%clk 0:02:37] } 8. Bg5 { [%eval 0.79] [%clk 0:03:02] } 8... Ne5 { [%eval 0.79] [%clk 0:02:29] } 9. Qd2?! { [%eval 0.16] } { Inaccuracy. Nh3 was best. } { [%clk 0:03:03] } 9... a6 { [%eval 0.05] [%clk 0:02:27] } 10. Nh3 { [%eval 0.05] [%clk 0:02:58] } 10... Bxh3 { [%eval 0.28] [%clk 0:02:20] } 11. Rxh3 { [%eval 0.0] [%clk 0:02:59] } 11... O-O { [%eval 0.0] [%clk 0:02:14] } 12. Be2 { [%eval -0.43] [%clk 0:02:48] } 12... Qa5 { [%eval -0.33] [%clk 0:02:08] } 13. Rc1 { [%eval -0.68] [%clk 0:02:43] } 13... b5 { [%eval -0.83] [%clk 0:02:04] } 14. cxb5 { [%eval -1.03] [%clk 0:02:04] } 14... axb5 { [%eval -1.2] [%clk 0:02:05] } 15. Bxb5 { [%eval -1.41] [%clk 0:02:05] } 15... c4 { [%eval -0.88] [%clk 0:02:06] } 16. Kf1 { [%eval -1.24] [%clk 0:02:07] } 16... Rfc8? { [%eval 0.0] } { Mistake. Rfb8 was best. } { [%clk 0:02:05] } 17. a4 { [%eval 0.0] [%clk 0:02:08] } 17... Qb4? { [%eval 1.07] } { Mistake. Nd3 was best. } { [%clk 0:01:40] } 18. Rc2?! { [%eval 0.16] } { Inaccuracy. Nd1 was best. } { [%clk 0:02:05] } 18... Nd3?! { [%eval 0.78] } { Inaccuracy. Rcb8 was best. } { [%clk 0:00:55] } 19. Nd1?! { [%eval 0.0] } { Inaccuracy. g3 was best. } { [%clk 0:02:06] } 19... Qb3? { [%eval 1.46] } { Mistake. Rxa4 was best. } { [%clk 0:00:50] } 20. Rc3? { [%eval 0.0] } { Mistake. Qc3 was best. } { [%clk 0:02:08] } 20... Qa2 { [%eval 0.03] [%clk 0:00:48] } 21. Rh1 { [%eval 0.16] [%clk 0:01:17] } 21... Nh7 { [%eval 0.0] [%clk 0:00:40] } 22. Ra3?? { [%eval -3.95] } { Blunder. Bxe7 was best. } { [%clk 0:01:13] } 22... Qb1 { [%eval -4.3] [%clk 0:00:41] } 23. Ke2 { [%eval -5.14] [%clk 0:00:49] } 23... Nxg5 { [%eval -4.73] [%clk 0:00:40] } 24. hxg5 { [%eval -4.78] [%clk 0:00:50] } 24... Nc5?? { [%eval -1.03] } { Blunder. Bxb2 was best. } { [%clk 0:00:24] } 25. Re1 { [%eval -0.99] [%clk 0:00:33] } 25... Nb3?? { [%eval 0.93] } { Blunder. Nd3 was best. } { [%clk 0:00:23] } 26. Rxb3 { [%eval 0.26] [%clk 0:00:26] } 26... cxb3 { [%eval 1.15] [%clk 0:00:24] } 27. Nc3 { [%eval 1.15] [%clk 0:00:28] } 27... Qc2 { [%eval 0.88] [%clk 0:00:14] } 28. Qxc2 { [%eval 1.18] } 28... bxc2 { [%eval 1.21] } 29. Kd2?! { [%eval 0.53] } { Inaccuracy. Kd3 was best. } 29... Be5 { [%eval 0.72] [%clk 0:00:10] } 30. Kxc2 { [%eval 0.67] [%clk 0:00:32] } 30... Bf4?? { [%eval 3.13] } { Blunder. Rc5 was best. } { [%clk 0:00:11] } 31. Bd7? { [%eval 1.69] } { Mistake. b4 was best. } { [%clk 0:00:33] } 31... Rcb8 { [%eval 1.71] [%clk 0:00:11] } 32. Bc6 { [%eval 1.79] [%clk 0:00:34] } 32... Ra7 { [%eval 2.26] [%clk 0:00:12] } 33. Rb1?! { [%eval 1.32] } { Inaccuracy. b3 was best. } { [%clk 0:00:35] } 33... Bxg5?? { [%eval 3.2] } { Blunder. Rb4 was best. } { [%clk 0:00:12] } 34. b4 { [%eval 3.16] [%clk 0:00:37] } 34... Be3 { [%eval 3.38] [%clk 0:00:12] } 35. a5 { [%eval 3.06] [%clk 0:00:38] } 35... g5?! { [%eval 4.46] } { Inaccuracy. Ra6 was best. } 36. Kd3 { [%eval 3.65] } 36... Bf2 { [%eval 3.27] [%clk 0:00:10] } 37. Nd1?? { [%eval -0.75] } { Blunder. Nb5 was best. } { [%clk 0:00:41] } 37... Bg3?? { [%eval 2.88] } { Blunder. Bc5 was best. } { [%clk 0:00:10] } 38. Nc3 { [%eval 3.44] [%clk 0:00:28] } 38... Be5 { [%eval 3.61] [%clk 0:00:10] } 39. Nb5 { [%eval 3.37] [%clk 0:00:25] } 39... Ra6 { [%eval 3.49] [%clk 0:00:11] } 40. Kc4 { [%eval 3.83] [%clk 0:00:26] } 40... e6 { [%eval 4.32] [%clk 0:00:11] } 41. Rh1? { [%eval 2.67] } { Mistake. Kb3 was best. } { [%clk 0:00:26] } 41... h4 { [%eval 2.53] [%clk 0:00:12] } 42. Na3?! { [%eval 1.59] } { Inaccuracy. Kb3 was best. } { [%clk 0:00:21] } 42... Ra7?! { [%eval 2.68] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:13] } 43. Nc2?! { [%eval 1.66] } { Inaccuracy. Nb5 was best. } { [%clk 0:00:21] } 43... Kf8 { [%eval 1.93] [%clk 0:00:13] } 44. Ne1?! { [%eval 0.86] } { Inaccuracy. Na3 was best. } { [%clk 0:00:21] } 44... Ke7?! { [%eval 1.81] } { Inaccuracy. f5 was best. } { [%clk 0:00:09] } 45. Nd3 { [%eval 2.26] [%clk 0:00:22] } 45... Bg7 { [%eval 2.24] [%clk 0:00:07] } 46. Rc1? { [%eval 0.76] } { Mistake. Re1 was best. } { [%clk 0:00:21] } 46... f5 { [%eval 1.12] [%clk 0:00:07] } 47. dxe6 { [%eval 1.17] [%clk 0:00:20] } 47... fxe4 { [%eval 1.1] [%clk 0:00:05] } 48. fxe4 { [%eval 1.4] [%clk 0:00:21] } 48... Kxe6 { [%eval 1.27] [%clk 0:00:05] } 49. Bd5+?! { [%eval 0.35] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:22] } 49... Ke7 { [%eval 0.66] [%clk 0:00:06] } 50. Kb3?? { [%eval -1.74] } { Blunder. Rf1 was best. } { [%clk 0:00:17] } 50... Bd4?? { [%eval 1.95] } { Blunder. Rxa5 was best. } { [%clk 0:00:05] } 51. Ka4 { [%eval 1.64] [%clk 0:00:16] } 51... g4 { [%eval 1.72] } 52. Rf1?? { [%eval 0.0] } { Blunder. b5 was best. } 52... Bf6?? { [%eval 4.09] } { Blunder. h3 was best. } { [%clk 0:00:05] } 53. Rf4?? { [%eval 0.66] } { Blunder. Nf4 was best. } { [%clk 0:00:18] } 53... g3?? { [%eval 4.31] } { Blunder. h3 was best. } { [%clk 0:00:06] } 54. Rg4?! { [%eval 3.35] } { Inaccuracy. b5 was best. } { [%clk 0:00:18] } 54... Rc7?! { [%eval 4.44] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:06] } 55. e5?? { [%eval 0.54] } { Blunder. b5 was best. } { [%clk 0:00:16] } 55... dxe5 { [%eval 1.07] [%clk 0:00:07] } 56. Nc5? { [%eval 0.0] } { Mistake. a6 was best. } { [%clk 0:00:18] } 56... e4?? { [%eval 3.61] } { Blunder. Kd6 was best. } { [%clk 0:00:07] } 57. Rxe4+?? { [%eval 0.1] } { Blunder. Na6 was best. } { [%clk 0:00:18] } 57... Kd6 { [%eval 0.08] [%clk 0:00:06] } 58. Bc4 { [%eval -0.14] [%clk 0:00:06] } 58... Rxc5 { [%eval 0.0] } 59. bxc5+ { [%eval 0.04] [%clk 0:00:07] } 59... Kxc5 { [%eval 0.04] [%clk 0:00:07] } 60. Be2 { [%eval -0.12] [%clk 0:00:07] } 60... Bd4 { [%eval 0.0] [%clk 0:00:08] } 61. Re8?? { [%eval #-11] } { Checkmate is now unavoidable. Rg4 was best. } { [%clk 0:00:05] } 61... Rxe8 { [%eval #-7] [%clk 0:00:08] } 0-1