Event: Round 7: Demchenko, Anton - Parvanyan, Ashot
Date: 2025-06-12
White: Demchenko, Anton
WhiteTitle: GM
WhiteElo: 2619
Black: Parvanyan, Ashot
BlackTitle: IM
BlackElo: 2379
Result: 1-0
ECO: C02
Opening: French Defense: Advance Variation, Euwe Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e6 { [%eval 0.28] [%clk 1:30:29] } 2. d4 { [%eval 0.28] [%clk 1:31:19] } 2... d5 { [%eval 0.29] [%clk 1:30:53] } 3. e5 { [%eval 0.25] [%clk 1:31:44] } 3... c5 { [%eval 0.23] [%clk 1:31:11] } 4. c3 { [%eval 0.18] [%clk 1:32:11] } 4... Nc6 { [%eval 0.19] [%clk 1:30:06] } 5. Nf3 { [%eval 0.22] [%clk 1:32:33] } 5... Bd7 { [%eval 0.25] [%clk 1:29:54] } 6. Be2 { [%eval 0.16] [%clk 1:32:57] } 6... Nge7 { [%eval 0.18] [%clk 1:30:12] } 7. O-O { [%eval 0.19] [%clk 1:33:17] } 7... cxd4 { [%eval 0.34] [%clk 1:29:25] } 8. cxd4 { [%eval 0.31] [%clk 1:33:15] } 8... Nf5 { [%eval 0.48] [%clk 1:29:49] } 9. Nc3 { [%eval 0.36] [%clk 1:33:07] } 9... a6 { [%eval 0.39] [%clk 1:30:15] } 10. a3 { [%eval 0.35] [%clk 1:29:18] } 10... Rc8 { [%eval 0.31] [%clk 1:25:19] } 11. Rb1 { [%eval 0.43] [%clk 1:26:06] } 11... Qb6 { [%eval 0.46] [%clk 1:02:19] } 12. Be3 { [%eval 0.37] [%clk 1:22:34] } 12... Na5 { [%eval 0.89] [%clk 0:55:47] } 13. Bd3 { [%eval 0.8] [%clk 1:20:19] } 13... Nxe3 { [%eval 1.21] [%clk 0:51:25] } 14. fxe3 { [%eval 1.23] [%clk 1:20:47] } 14... Be7 { [%eval 1.13] [%clk 0:51:51] } 15. h4?! { [%eval 0.56] } { Inaccuracy. Nd2 was best. } { [%clk 0:49:26] } 15... h6 { [%eval 1.02] [%clk 0:44:27] } 16. Nh2 { [%eval 0.48] [%clk 0:43:31] } 16... Nc4 { [%eval 0.43] [%clk 0:37:48] } 17. Bxc4 { [%eval 0.36] [%clk 0:35:04] } 17... Rxc4 { [%eval 0.43] [%clk 0:37:23] } 18. Qg4 { [%eval 0.52] [%clk 0:30:19] } 18... O-O { [%eval 0.68] [%clk 0:20:36] } 19. Nxd5 { [%eval 0.7] [%clk 0:30:06] } 19... exd5 { [%eval 0.8] [%clk 0:21:03] } 20. Qxd7 { [%eval 0.88] [%clk 0:30:31] } 20... Qe6 { [%eval 0.79] [%clk 0:21:22] } 21. Qxe6 { [%eval 0.81] [%clk 0:29:35] } 21... fxe6 { [%eval 0.79] [%clk 0:21:48] } 22. Rxf8+ { [%eval 0.84] [%clk 0:28:45] } 22... Kxf8 { [%eval 0.83] [%clk 0:21:35] } 23. g3 { [%eval 0.91] [%clk 0:27:59] } 23... Rc2 { [%eval 1.42] [%clk 0:12:35] } 24. Rf1+ { [%eval 1.45] [%clk 0:28:14] } 24... Ke8 { [%eval 1.32] [%clk 0:12:55] } 25. Rf2 { [%eval 1.41] [%clk 0:28:41] } 25... Rc1+ { [%eval 1.27] [%clk 0:13:22] } 26. Kg2 { [%eval 1.17] [%clk 0:28:45] } 26... b5 { [%eval 1.34] [%clk 0:12:11] } 27. Kf3 { [%eval 0.99] [%clk 0:20:29] } 27... a5 { [%eval 0.75] [%clk 0:12:24] } 28. e4 { [%eval 0.28] [%clk 0:18:21] } 28... dxe4+ { [%eval 0.25] [%clk 0:08:24] } 29. Kxe4 { [%eval 0.42] [%clk 0:18:49] } 29... a4?! { [%eval 1.03] } { Inaccuracy. Re1+ was best. } { [%clk 0:03:43] } 30. Nf3 { [%eval 0.97] [%clk 0:16:27] } 30... b4 { [%eval 1.54] [%clk 0:03:02] } 31. axb4 { [%eval 1.49] [%clk 0:16:51] } 31... Bxb4 { [%eval 1.27] [%clk 0:03:28] } 32. Kd3 { [%eval 1.09] [%clk 0:10:29] } 32... Rd1+ { [%eval 1.36] [%clk 0:00:52] } 33. Kc4 { [%eval 1.32] [%clk 0:09:55] } 33... Be7 { [%eval 1.31] [%clk 0:01:17] } 34. Nd2 { [%eval 0.78] [%clk 0:09:05] } 34... Re1?! { [%eval 1.83] } { Inaccuracy. Rc1+ was best. } { [%clk 0:00:38] } 35. Kd3?! { [%eval 0.85] } { Inaccuracy. Kb5 was best. } { [%clk 0:08:31] } 35... h5?! { [%eval 1.64] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:32] } 36. Nf3?! { [%eval 0.78] } { Inaccuracy. Ne4 was best. } { [%clk 0:07:15] } 36... Rc1 { [%eval 1.15] [%clk 0:00:34] } 37. Ke4 { [%eval 0.79] [%clk 0:07:14] } 37... Rc8?? { [%eval 2.93] } { Blunder. g6 was best. } { [%clk 0:00:32] } 38. Ne1 { [%eval 3.1] [%clk 0:06:58] } 38... Rc1 { [%eval 3.04] [%clk 0:00:35] } 39. Nd3 { [%eval 3.12] [%clk 0:03:28] } 39... Rg1 { [%eval 2.87] [%clk 0:01:01] } 40. Rf3?! { [%eval 1.78] } { Inaccuracy. Nf4 was best. } { [%clk 0:03:55] } 40... Rg2 { [%eval 1.7] [%clk 0:00:38] } 41. d5? { [%eval 0.18] } { Mistake. Nf4 was best. } { [%clk 0:04:17] } 41... exd5+ { [%eval 0.19] [%clk 0:00:36] } 42. Kxd5 { [%eval 0.17] [%clk 0:04:45] } 42... Kd7 { [%eval 0.17] [%clk 0:00:32] } 43. Ke4 { [%eval 0.15] [%clk 0:01:36] } 43... g6 { [%eval 0.21] [%clk 0:00:32] } 44. Re3 { [%eval 0.24] [%clk 0:02:05] } 44... g5 { [%eval 0.37] [%clk 0:00:48] } 45. hxg5 { [%eval 0.23] [%clk 0:01:18] } 45... Bxg5 { [%eval 0.28] [%clk 0:01:15] } 46. Rf3 { [%eval 0.4] [%clk 0:01:43] } 46... Ke7?? { [%eval 3.18] } { Blunder. Kc6 was best. } { [%clk 0:00:33] } 47. Kf5 { [%eval 3.28] [%clk 0:01:41] } 47... Bd2 { [%eval 3.6] [%clk 0:00:49] } 48. Ke4?? { [%eval 0.2] } { Blunder. Nf4 was best. } { [%clk 0:00:52] } 48... Re2+ { [%eval 0.55] [%clk 0:00:33] } 49. Kd4 { [%eval 0.31] [%clk 0:01:03] } 49... Ba5 { [%eval 0.47] [%clk 0:00:32] } 50. Rf5 { [%eval 0.25] [%clk 0:01:01] } 50... Bb6+ { [%eval 0.38] [%clk 0:00:44] } 51. Kc3 { [%eval 0.39] [%clk 0:00:49] } 51... Ba5+ { [%eval 0.44] [%clk 0:00:40] } 52. Kc4 { [%eval 0.49] [%clk 0:01:05] } 52... Re4+?? { [%eval 2.92] } { Blunder. Be1 was best. } { [%clk 0:00:31] } 53. Kb5 { [%eval 3.13] [%clk 0:00:36] } 53... Bd2 { [%eval 2.84] [%clk 0:00:32] } 54. Rxh5 { [%eval 3.08] [%clk 0:00:53] } 54... Rd4 { [%eval 3.36] [%clk 0:00:44] } 55. Nc5 { [%eval 2.26] [%clk 0:00:58] } 55... Rb4+? { [%eval 4.52] } { Mistake. Be1 was best. } { [%clk 0:00:54] } 56. Kc6 { [%eval 4.38] [%clk 0:01:27] } 56... Rxb2 { [%eval 4.13] [%clk 0:01:16] } 57. Rh7+ { [%eval 4.19] [%clk 0:01:27] } 57... Ke8 { [%eval 3.77] [%clk 0:01:41] } 58. Nxa4 { [%eval 3.78] [%clk 0:01:24] } 58... Rb3 { [%eval 3.81] [%clk 0:01:42] } 59. Nb6 { [%eval 3.47] [%clk 0:00:34] } 59... Rxg3 { [%eval 3.45] [%clk 0:01:31] } 60. Nd5 { [%eval 3.54] [%clk 0:00:56] } 60... Rg6+? { [%eval 5.6] } { Mistake. Bg5 was best. } { [%clk 0:00:49] } 61. Nf6+ { [%eval 4.91] [%clk 0:01:14] } 61... Rxf6+?? { [%eval #26] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:32] } 62. exf6 { [%eval 71.24] [%clk 0:01:39] } 62... Bg5?! { [%eval #17] } { Checkmate is now unavoidable. Bc3 was best. } { [%clk 0:00:31] } 63. f7+ { [%eval #21] [%clk 0:00:50] } 63... Ke7 { [%eval #21] [%clk 0:00:31] } 64. Kd5 { [%eval #20] [%clk 0:01:13] } 64... Bf6 { [%eval #20] [%clk 0:00:31] } 65. Ke4 { [%eval 9.29] [%clk 0:01:38] } 65... Kf8? { [%eval #9] } { Checkmate is now unavoidable. Bb2 was best. } { [%clk 0:00:31] } 66. Kf5 { [%eval #8] [%clk 0:01:59] } 66... Bg7 { [%eval #7] [%clk 0:00:03] } 67. Ke4 { [%eval #6] [%clk 0:02:17] } 1-0