Event: Round 4: Riahi, Arvin - Davtyan, Arsen
Date: 2024-09-16
White: Riahi, Arvin
WhiteElo: 1983
Black: Davtyan, Arsen
BlackTitle: IM
BlackElo: 2377
Result: 0-1
ECO: E01
Opening: Catalan Opening: Closed
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:55] } 2. c4 { [%eval 0.17] [%clk 1:31:21] } 2... e6 { [%eval 0.11] [%clk 1:31:20] } 3. g3 { [%eval 0.16] [%clk 1:31:36] } 3... d5 { [%eval 0.18] [%clk 1:31:19] } 4. Bg2 { [%eval 0.17] [%clk 1:31:58] } 4... Bb4+ { [%eval 0.18] [%clk 1:31:11] } 5. Nd2 { [%eval 0.11] [%clk 1:32:19] } 5... O-O { [%eval 0.11] [%clk 1:31:22] } 6. Nf3 { [%eval 0.14] [%clk 1:32:40] } 6... b6 { [%eval 0.1] [%clk 1:31:07] } 7. cxd5 { [%eval -0.06] [%clk 1:32:31] } 7... exd5 { [%eval 0.0] [%clk 1:31:27] } 8. O-O { [%eval -0.01] [%clk 1:32:44] } 8... Bb7 { [%eval 0.09] [%clk 1:27:59] } 9. a3 { [%eval 0.08] [%clk 1:32:55] } 9... Bd6 { [%eval 0.21] [%clk 1:27:17] } 10. Re1 { [%eval -0.15] [%clk 1:31:05] } 10... Re8 { [%eval 0.0] [%clk 1:21:16] } 11. b4 { [%eval -0.21] [%clk 1:30:00] } 11... a5 { [%eval 0.0] [%clk 1:11:48] } 12. b5 { [%eval 0.1] [%clk 1:29:03] } 12... a4 { [%eval 0.05] [%clk 1:12:13] } 13. Qc2 { [%eval 0.08] [%clk 1:21:25] } 13... Ra5 { [%eval 0.37] [%clk 0:55:33] } 14. Rb1 { [%eval 0.33] [%clk 1:16:34] } 14... h6 { [%eval 0.64] [%clk 0:50:53] } 15. Nh4?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 1:12:07] } 15... Bf8 { [%eval 0.42] [%clk 0:36:47] } 16. Nf5 { [%eval 0.03] [%clk 0:59:48] } 16... g6 { [%eval 0.34] [%clk 0:35:13] } 17. Ne3 { [%eval 0.05] [%clk 0:57:13] } 17... c6 { [%eval 0.13] [%clk 0:33:03] } 18. bxc6 { [%eval 0.13] [%clk 0:53:34] } 18... Nxc6 { [%eval 0.15] [%clk 0:33:28] } 19. Qb2 { [%eval -0.15] [%clk 0:53:04] } 19... b5 { [%eval 0.0] [%clk 0:31:33] } 20. Nc2 { [%eval 0.11] [%clk 0:49:48] } 20... Bg7 { [%eval 0.04] [%clk 0:21:42] } 21. Nb4?! { [%eval -0.51] } { Inaccuracy. Nf3 was best. } { [%clk 0:45:11] } 21... Ne7?! { [%eval 0.12] } { Inaccuracy. Nxb4 was best. } { [%clk 0:16:16] } 22. Nf3 { [%eval 0.18] [%clk 0:39:41] } 22... Nf5 { [%eval 0.25] [%clk 0:14:58] } 23. Ne5 { [%eval 0.06] [%clk 0:35:36] } 23... Qb6 { [%eval 0.3] [%clk 0:15:16] } 24. e3 { [%eval 0.19] [%clk 0:34:49] } 24... Nd6 { [%eval 0.23] [%clk 0:12:11] } 25. Bd2 { [%eval 0.26] [%clk 0:34:02] } 25... Ra7 { [%eval 0.44] [%clk 0:11:31] } 26. Nbd3 { [%eval 0.24] [%clk 0:29:55] } 26... Nc4 { [%eval 0.18] [%clk 0:06:44] } 27. Nxc4 { [%eval 0.0] [%clk 0:26:42] } 27... dxc4 { [%eval 0.03] [%clk 0:07:13] } 28. Bxb7 { [%eval 0.04] [%clk 0:26:54] } 28... Rxb7 { [%eval 0.07] [%clk 0:06:31] } 29. Nc5 { [%eval 0.14] [%clk 0:27:03] } 29... Rbb8 { [%eval 0.26] [%clk 0:06:44] } 30. Nxa4 { [%eval -0.17] [%clk 0:26:32] } 30... Qc6 { [%eval 0.03] [%clk 0:07:14] } 31. Nc5?! { [%eval -0.6] } { Inaccuracy. Nc3 was best. } { [%clk 0:26:04] } 31... h5 { [%eval -0.12] [%clk 0:05:45] } 32. h4 { [%eval -0.1] [%clk 0:25:19] } 32... Ng4 { [%eval -0.02] [%clk 0:03:48] } 33. Bc3 { [%eval -0.12] [%clk 0:23:38] } 33... Bf8 { [%eval -0.09] [%clk 0:02:59] } 34. Bb4 { [%eval -0.15] [%clk 0:20:44] } 34... Bd6 { [%eval -0.02] [%clk 0:02:03] } 35. Rbd1 { [%eval -0.05] [%clk 0:19:17] } 35... Bxc5 { [%eval 0.0] [%clk 0:01:21] } 36. Bxc5 { [%eval 0.0] [%clk 0:19:33] } 36... Ne5 { [%eval -0.01] [%clk 0:01:51] } 37. dxe5 { [%eval -0.05] [%clk 0:18:50] } 37... Qxc5 { [%eval -0.03] [%clk 0:02:20] } 38. f4 { [%eval -0.3] [%clk 0:17:06] } 38... c3 { [%eval 0.0] [%clk 0:01:14] } 39. Qb3 { [%eval -0.05] [%clk 0:17:05] } 39... b4 { [%eval 0.0] [%clk 0:00:49] } 40. Rd7 { [%eval 0.0] [%clk 0:16:24] } 40... Re6 { [%eval 0.0] [%clk 0:01:15] } 41. Rd5 { [%eval 0.0] [%clk 0:14:55] } 41... Qc8 { [%eval 0.0] [%clk 0:01:45] } 42. axb4 { [%eval 0.0] [%clk 0:13:37] } 42... Rc6 { [%eval 0.08] [%clk 0:02:14] } 43. Kg2 { [%eval 0.11] [%clk 0:11:37] } 43... c2 { [%eval 0.13] [%clk 0:02:10] } 44. Rc1 { [%eval 0.16] [%clk 0:11:49] } 44... Rc3 { [%eval 0.55] [%clk 0:01:12] } 45. Rd8+ { [%eval 1.06] [%clk 0:12:03] } 45... Qxd8 { [%eval 0.97] [%clk 0:01:41] } 46. Qxc3 { [%eval 0.68] [%clk 0:12:32] } 46... Rc8 { [%eval 0.59] [%clk 0:01:53] } 47. Qd4 { [%eval 0.59] [%clk 0:12:30] } 47... Qc7 { [%eval 0.63] [%clk 0:02:09] } 48. Kh2?! { [%eval 0.0] } { Inaccuracy. Qd3 was best. } { [%clk 0:11:23] } 48... Rd8 { [%eval 0.0] [%clk 0:02:01] } 49. Qe4 { [%eval 0.0] [%clk 0:07:26] } 49... Rd2+ { [%eval 0.0] [%clk 0:02:30] } 50. Kh3 { [%eval 0.0] [%clk 0:07:42] } 50... Kf8 { [%eval 0.0] [%clk 0:00:38] } 51. b5 { [%eval 0.0] [%clk 0:06:27] } 51... Qd7+ { [%eval -0.02] [%clk 0:00:56] } 52. e6?? { [%eval -3.91] } { Blunder. f5 was best. } { [%clk 0:06:49] } 52... Qxb5 { [%eval -3.54] [%clk 0:01:25] } 53. Qa8+?? { [%eval -7.49] } { Blunder. e7+ was best. } { [%clk 0:06:01] } 53... Kg7 { [%eval -6.89] [%clk 0:01:38] } 54. Qe4?? { [%eval #-22] } { Checkmate is now unavoidable. Qg2 was best. } { [%clk 0:05:27] } 54... Qe2 { [%eval #-26] [%clk 0:01:30] } 0-1