Event: Round 6: Matthias Roeder - Robert Hovhannisyan
Date: 2023-07-08
White: Matthias Roeder
WhiteTitle: IM
Black: Robert Hovhannisyan
BlackTitle: GM
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:55] } 1... d5 { [%eval 0.34] [%clk 1:30:51] } 2. d4 { [%eval 0.28] [%clk 1:31:18] } 2... Nf6 { [%eval 0.25] [%clk 1:31:00] } 3. Bf4 { [%eval 0.0] [%clk 1:31:25] } 3... c5 { [%eval 0.0] [%clk 1:31:13] } 4. e3 { [%eval 0.0] [%clk 1:31:47] } 4... Nc6 { [%eval 0.0] [%clk 1:31:30] } 5. Be2 { [%eval 0.0] [%clk 1:30:21] } 5... Bg4 { [%eval 0.12] [%clk 1:27:39] } 6. O-O { [%eval 0.1] [%clk 1:26:12] } 6... e6 { [%eval 0.09] [%clk 1:26:49] } 7. Nbd2 { [%eval 0.1] [%clk 1:24:02] } 7... cxd4 { [%eval 0.06] [%clk 1:23:21] } 8. exd4 { [%eval 0.06] [%clk 1:22:41] } 8... Bd6 { [%eval 0.04] [%clk 1:22:13] } 9. Bxd6 { [%eval 0.15] [%clk 1:22:05] } 9... Qxd6 { [%eval 0.08] [%clk 1:22:38] } 10. c3 { [%eval 0.13] [%clk 1:22:28] } 10... Qc7 { [%eval 0.12] [%clk 1:20:27] } 11. Re1 { [%eval 0.06] [%clk 1:16:59] } 11... O-O { [%eval 0.16] [%clk 1:18:42] } 12. a4 { [%eval 0.03] [%clk 1:12:55] } 12... Rfe8 { [%eval 0.16] [%clk 1:13:19] } 13. Ne5 { [%eval -0.06] [%clk 1:05:45] } 13... Nxe5 { [%eval 0.0] [%clk 1:09:46] } 14. dxe5 { [%eval 0.0] [%clk 1:06:08] } 14... Bxe2 { [%eval -0.03] [%clk 1:10:12] } 15. Qxe2 { [%eval -0.04] [%clk 1:05:06] } 15... Nd7 { [%eval -0.06] [%clk 1:10:29] } 16. Nf3 { [%eval -0.07] [%clk 1:05:00] } 16... a6 { [%eval -0.03] [%clk 1:00:35] } 17. Nd4 { [%eval -0.1] [%clk 0:54:43] } 17... Rac8 { [%eval -0.09] [%clk 0:56:15] } 18. Qh5 { [%eval -0.34] [%clk 0:50:21] } 18... g6?! { [%eval 0.26] } { Inaccuracy. Qb6 was best. } { [%clk 0:51:45] } 19. Qg5 { [%eval 0.25] [%clk 0:46:54] } 19... Qb6 { [%eval 0.15] [%clk 0:46:05] } 20. Re2 { [%eval 0.17] [%clk 0:43:31] } 20... Rc4 { [%eval 0.32] [%clk 0:45:44] } 21. Qh6 { [%eval -0.17] [%clk 0:40:24] } 21... Rec8?! { [%eval 0.58] } { Inaccuracy. Qa5 was best. } { [%clk 0:34:23] } 22. Nf3?! { [%eval -0.15] } { Inaccuracy. h4 was best. } { [%clk 0:32:44] } 22... Nf8 { [%eval -0.03] [%clk 0:33:11] } 23. Ng5 { [%eval -0.48] [%clk 0:29:04] } 23... Qb3 { [%eval -0.3] [%clk 0:31:58] } 24. a5 { [%eval -0.29] [%clk 0:26:13] } 24... Ra4 { [%eval -0.17] [%clk 0:31:19] } 25. Rae1?? { [%eval -2.12] } { Blunder. Rf1 was best. } { [%clk 0:26:22] } 25... Ra2 { [%eval -2.09] [%clk 0:29:08] } 26. Qh4?! { [%eval -2.85] } { Inaccuracy. Rb1 was best. } { [%clk 0:15:06] } 26... Qc4?? { [%eval -0.85] } { Blunder. Rxb2 was best. } { [%clk 0:24:07] } 27. f4 { [%eval -0.86] [%clk 0:13:28] } 27... Ra1?! { [%eval -0.3] } { Inaccuracy. Qa4 was best. } { [%clk 0:20:35] } 28. Rxa1 { [%eval -0.42] [%clk 0:12:58] } 28... Qxe2 { [%eval -0.35] [%clk 0:21:01] } 29. Qf2 { [%eval -0.34] [%clk 0:12:56] } 29... Qc4 { [%eval -0.18] [%clk 0:19:51] } 30. Qe3 { [%eval -0.36] [%clk 0:12:42] } 30... Qb5 { [%eval -0.25] [%clk 0:19:01] } 31. b4 { [%eval -0.29] [%clk 0:10:37] } 31... Rc4 { [%eval -0.25] [%clk 0:17:16] } 32. Rd1 { [%eval -0.44] [%clk 0:09:32] } 32... Qa4 { [%eval -0.52] [%clk 0:15:29] } 33. Rd3 { [%eval -0.49] [%clk 0:08:28] } 33... Qa1+ { [%eval -0.21] [%clk 0:14:20] } 34. Kf2 { [%eval -0.49] [%clk 0:08:48] } 34... Qb1 { [%eval -0.04] [%clk 0:12:40] } 35. Nf3?! { [%eval -1.01] } { Inaccuracy. Kg3 was best. } { [%clk 0:07:06] } 35... Rxf4 { [%eval -1.23] [%clk 0:11:38] } 36. Rd4 { [%eval -1.61] [%clk 0:06:46] } 36... Rxd4 { [%eval -1.66] [%clk 0:11:38] } 37. Nxd4 { [%eval -1.82] [%clk 0:07:12] } 37... Nd7 { [%eval -1.78] [%clk 0:11:24] } 38. Nf3 { [%eval -1.76] [%clk 0:05:59] } 38... Kg7 { [%eval -1.86] [%clk 0:10:21] } 39. Kg3 { [%eval -1.81] [%clk 0:06:23] } 39... Qf1?! { [%eval -1.16] } { Inaccuracy. Qb3 was best. } { [%clk 0:06:42] } 40. h4 { [%eval -1.26] [%clk 0:05:08] } 40... h6 { [%eval -1.0] [%clk 0:06:35] } 41. Nh2?! { [%eval -1.92] } { Inaccuracy. Qa7 was best. } { [%clk 0:04:35] } 41... Qc4 { [%eval -1.74] [%clk 0:05:35] } 42. Nf3 { [%eval -1.87] [%clk 0:04:58] } 42... Qc7 { [%eval -1.9] [%clk 0:04:14] } 43. Kf2 { [%eval -2.27] [%clk 0:05:22] } 43... b6 { [%eval -2.48] [%clk 0:04:11] } 44. axb6 { [%eval -2.5] [%clk 0:05:11] } 44... Nxb6 { [%eval -2.52] [%clk 0:04:29] } 45. Ke1 { [%eval -3.07] [%clk 0:04:23] } 45... Na4 { [%eval -3.07] [%clk 0:04:34] } 46. Kd2 { [%eval -2.82] [%clk 0:04:46] } 46... Qc4 { [%eval -3.13] [%clk 0:04:31] } 47. Nd4 { [%eval -3.53] [%clk 0:04:45] } 47... Qc7?! { [%eval -2.27] } { Inaccuracy. Qa2+ was best. } { [%clk 0:03:56] } 48. Kc2 { [%eval -2.21] [%clk 0:04:14] } 48... Nb6 { [%eval -2.26] [%clk 0:04:07] } 49. h5?! { [%eval -3.27] } { Inaccuracy. Nf3 was best. } { [%clk 0:02:51] } 49... Nc4 { [%eval -3.38] [%clk 0:04:15] } 50. Qh3?! { [%eval -4.35] } { Inaccuracy. Qd3 was best. } { [%clk 0:03:06] } 50... Qxe5 { [%eval -4.58] [%clk 0:04:18] } 51. hxg6 { [%eval -4.22] [%clk 0:03:33] } 51... Qe4+ { [%eval -4.37] [%clk 0:04:31] } 52. Kd1 { [%eval -4.29] [%clk 0:02:55] } 52... Qxg6 { [%eval -4.19] [%clk 0:04:26] } 53. Qf3 { [%eval -4.71] [%clk 0:02:54] } 53... Qb1+ { [%eval -5.19] [%clk 0:04:02] } 54. Ke2 { [%eval -5.09] [%clk 0:03:17] } 54... Qb2+ { [%eval -5.36] [%clk 0:04:12] } 55. Ke1 { [%eval -5.03] [%clk 0:03:41] } 55... Qd2+ { [%eval -4.75] [%clk 0:04:18] } 56. Kf1 { [%eval -4.89] [%clk 0:04:05] } 56... Ne3+ { [%eval -5.05] [%clk 0:04:19] } 57. Kg1 { [%eval -5.23] [%clk 0:04:27] } 57... Qxc3 { [%eval -4.9] [%clk 0:04:07] } 58. Qg3+ { [%eval -4.72] [%clk 0:04:37] } 58... Kh7 { [%eval -4.77] [%clk 0:04:20] } 59. Qf4 { [%eval -4.9] [%clk 0:04:56] } 59... Qc1+ { [%eval -4.77] [%clk 0:04:10] } 60. Kf2 { [%eval -4.73] [%clk 0:04:41] } 60... Nd1+ { [%eval -4.71] [%clk 0:04:11] } 61. Kg3 { [%eval -4.82] [%clk 0:04:39] } 61... Qe3+ { [%eval -4.99] [%clk 0:04:14] } 62. Nf3 { [%eval -5.0] [%clk 0:04:35] } 62... Qxf4+ { [%eval -5.16] [%clk 0:04:21] } 63. Kxf4 { [%eval -5.0] [%clk 0:04:59] } 63... f6 { [%eval -5.25] [%clk 0:04:30] } 64. Ne1 { [%eval -5.31] [%clk 0:05:12] } 64... Kg6 { [%eval -5.31] [%clk 0:04:25] } 65. Nd3 { [%eval -5.33] [%clk 0:05:36] } 65... e5+ { [%eval -5.3] [%clk 0:04:47] } 66. Kg3 { [%eval -5.37] [%clk 0:05:51] } 66... Nc3 { [%eval -5.46] [%clk 0:04:59] } 67. Nc5 { [%eval -5.37] [%clk 0:05:27] } 67... Ne4+ { [%eval -5.64] [%clk 0:05:21] } 68. Kf3 { [%eval -5.75] [%clk 0:05:41] } 68... Nxc5 { [%eval -6.43] [%clk 0:05:44] } 69. bxc5 { [%eval -6.6] [%clk 0:06:07] } 69... Kf7 { [%eval -6.25] [%clk 0:06:09] } 70. c6 { [%eval -6.78] [%clk 0:06:29] } 70... Ke7 { [%eval -6.95] [%clk 0:06:34] } 0-1