Event: Pool A | Round 7: Harutyun Barseghyan - Mahel Boyer
Date: 2023-11-04
White: Harutyun Barseghyan
WhiteTitle: IM
WhiteElo: 2438
Black: Mahel Boyer
BlackTitle: IM
BlackElo: 2463
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... d5 { [%eval 0.27] [%clk 0:03:00] } 2. Nf3 { [%eval 0.28] [%clk 0:03:04] } 2... Nf6 { [%eval 0.25] [%clk 0:03:01] } 3. Bf4 { [%eval 0.0] [%clk 0:03:05] } 3... c5 { [%eval 0.0] [%clk 0:03:00] } 4. e3 { [%eval 0.0] [%clk 0:03:06] } 4... Nc6 { [%eval 0.0] [%clk 0:03:00] } 5. Nbd2 { [%eval 0.0] [%clk 0:03:06] } 5... e6 { [%eval 0.23] [%clk 0:02:56] } 6. c3 { [%eval 0.0] [%clk 0:03:05] } 6... Nh5 { [%eval 0.31] [%clk 0:02:57] } 7. Bg5 { [%eval 0.22] [%clk 0:02:52] } 7... Qb6 { [%eval 0.44] [%clk 0:02:58] } 8. Qb3?! { [%eval -0.21] } { Inaccuracy. dxc5 was best. } { [%clk 0:02:53] } 8... h6 { [%eval -0.22] [%clk 0:02:54] } 9. Bh4 { [%eval -0.28] [%clk 0:02:54] } 9... g5 { [%eval -0.23] [%clk 0:02:45] } 10. Bg3 { [%eval -0.29] [%clk 0:02:55] } 10... Bd7 { [%eval 0.02] [%clk 0:02:43] } 11. Qxb6 { [%eval 0.18] [%clk 0:02:26] } 11... axb6 { [%eval 0.31] } 12. Bc7 { [%eval 0.17] [%clk 0:02:27] } 12... g4 { [%eval 0.21] [%clk 0:02:30] } 13. Ng1 { [%eval 0.0] [%clk 0:02:15] } 13... c4 { [%eval 0.38] [%clk 0:02:31] } 14. Bxb6 { [%eval 0.24] [%clk 0:02:14] } 14... Bd6 { [%eval 0.19] [%clk 0:02:31] } 15. b3 { [%eval 0.21] [%clk 0:01:47] } 15... cxb3 { [%eval 0.32] [%clk 0:02:18] } 16. Nxb3 { [%eval 0.27] [%clk 0:01:47] } 16... Ke7 { [%eval 0.35] [%clk 0:02:18] } 17. Bd3 { [%eval 0.3] [%clk 0:01:38] } 17... Ra3 { [%eval 0.4] [%clk 0:02:16] } 18. Ne2 { [%eval 0.42] [%clk 0:01:37] } 18... Rha8 { [%eval 0.33] [%clk 0:02:18] } 19. Nec1 { [%eval -0.05] [%clk 0:01:38] } 19... e5 { [%eval 0.3] [%clk 0:02:08] } 20. Kd2 { [%eval 0.05] [%clk 0:01:33] } 20... f5?! { [%eval 0.75] } { Inaccuracy. exd4 was best. } { [%clk 0:02:04] } 21. Bc5 { [%eval 0.71] [%clk 0:01:19] } 21... Bxc5 { [%eval 0.66] } 22. Nxc5 { [%eval 0.66] } 22... Bc8 { [%eval 0.77] } 23. Rb1 { [%eval 0.63] [%clk 0:01:19] } 23... f4 { [%eval 0.75] [%clk 0:01:39] } 24. Rb3 { [%eval 0.43] [%clk 0:00:56] } 24... R3a7?! { [%eval 1.07] } { Inaccuracy. e4 was best. } { [%clk 0:01:23] } 25. Rb5 { [%eval 0.84] [%clk 0:00:53] } 25... Nf6 { [%eval 0.88] [%clk 0:01:23] } 26. Re1 { [%eval 0.78] [%clk 0:00:41] } 26... e4 { [%eval 0.71] [%clk 0:01:24] } 27. Bc2?! { [%eval -0.2] } { Inaccuracy. Bf1 was best. } { [%clk 0:00:40] } 27... f3 { [%eval 0.0] [%clk 0:01:23] } 28. g3? { [%eval -1.44] } { Mistake. gxf3 was best. } { [%clk 0:00:38] } 28... Ne8? { [%eval 0.02] } { Mistake. Na5 was best. } { [%clk 0:01:18] } 29. Rb1? { [%eval -1.4] } { Mistake. c4 was best. } { [%clk 0:00:28] } 29... Nd6?! { [%eval -0.76] } { Inaccuracy. Na5 was best. } { [%clk 0:01:08] } 30. Bb3 { [%eval -0.93] [%clk 0:00:30] } 30... Be6 { [%eval -0.97] [%clk 0:01:09] } 31. Nxe6 { [%eval -0.77] [%clk 0:00:29] } 31... Kxe6 { [%eval -0.8] [%clk 0:01:10] } 32. h3 { [%eval -0.77] [%clk 0:00:25] } 32... Na5 { [%eval -0.84] [%clk 0:00:38] } 33. Kc2?! { [%eval -1.8] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:08] } 33... Ndc4 { [%eval -1.7] [%clk 0:00:39] } 34. Bxc4 { [%eval -1.92] [%clk 0:00:08] } 34... Nxc4 { [%eval -1.6] [%clk 0:00:40] } 35. Ra1 { [%eval -1.89] [%clk 0:00:07] } 35... h5?! { [%eval -1.19] } { Inaccuracy. gxh3 was best. } { [%clk 0:00:21] } 36. hxg4 { [%eval -0.92] [%clk 0:00:08] } 36... hxg4 { [%eval -1.12] [%clk 0:00:22] } 37. Rh1 { [%eval -0.98] [%clk 0:00:10] } 37... Na3+ { [%eval -0.96] [%clk 0:00:12] } 38. Kd1?! { [%eval -1.58] } { Inaccuracy. Kb2 was best. } { [%clk 0:00:11] } 38... Nb5?! { [%eval -0.6] } { Inaccuracy. b5 was best. } { [%clk 0:00:13] } 39. Kd2?! { [%eval -1.39] } { Inaccuracy. a4 was best. } { [%clk 0:00:10] } 39... Ra3? { [%eval 0.1] } { Mistake. Na3 was best. } { [%clk 0:00:14] } 40. Rh6+ { [%eval -0.29] [%clk 0:00:10] } 40... Kd7 { [%eval -0.31] [%clk 0:00:13] } 41. Rb1 { [%eval -0.57] [%clk 0:00:12] } 41... Nd6 { [%eval -0.86] [%clk 0:00:12] } 42. Rb3 { [%eval -0.88] [%clk 0:00:12] } 42... Rxa2+?! { [%eval 0.0] } { Inaccuracy. R3a6 was best. } 43. Nxa2 { [%eval 0.0] [%clk 0:00:13] } 43... Rxa2+ { [%eval 0.0] [%clk 0:00:13] } 44. Ke1?? { [%eval -2.1] } { Blunder. Kc1 was best. } { [%clk 0:00:14] } 44... Ra1+?? { [%eval 0.0] } { Blunder. Nc4 was best. } { [%clk 0:00:11] } 45. Kd2 { [%eval 0.0] [%clk 0:00:15] } 45... Ra2+ { [%eval 0.0] [%clk 0:00:12] } 46. Ke1?? { [%eval -1.87] } { Blunder. Kc1 was best. } { [%clk 0:00:12] } 46... Re2+?? { [%eval 0.0] } { Blunder. Nc4 was best. } { [%clk 0:00:06] } 47. Kf1 { [%eval 0.0] [%clk 0:00:13] } 47... Rc2? { [%eval 1.17] } { Mistake. Nc4 was best. } { [%clk 0:00:07] } 48. Kg1? { [%eval 0.0] } { Mistake. Rb1 was best. } { [%clk 0:00:09] } 48... Rc1+ { [%eval 0.0] [%clk 0:00:07] } 49. Kh2 { [%eval 0.0] [%clk 0:00:10] } 49... Rc2 { [%eval 0.0] [%clk 0:00:09] } 50. Kg1 { [%eval 0.0] [%clk 0:00:09] } 50... Rc1+ { [%eval 0.0] [%clk 0:00:08] } 51. Kh2 { [%eval 0.0] [%clk 0:00:10] } 51... Rc2 { [%eval 0.0] [%clk 0:00:07] } 52. Rb6?? { [%eval #-13] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:07] } 52... Rxf2+ { [%eval #-10] [%clk 0:00:07] } 53. Kg1 { [%eval #-10] [%clk 0:00:08] } 53... Rg2+ { [%eval #-9] [%clk 0:00:08] } 54. Kh1 { [%eval #-8] [%clk 0:00:08] } 54... Nf5 { [%eval #-7] [%clk 0:00:07] } 55. Rh7+ { [%clk 0:00:05] } 55... Kc8 { [%clk 0:00:08] } 0-1