Event: Round 4: Ferreira, Jorge Viterbo - Davtyan, Artur
Date: 2025-05-20
White: Ferreira, Jorge Viterbo
WhiteTitle: GM
WhiteElo: 2537
Black: Davtyan, Artur
BlackTitle: IM
BlackElo: 2485
Result: 1/2-1/2
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:30:43] } 2. Nf3 { [%eval 0.13] [%clk 1:31:20] } 2... Nc6 { [%eval 0.21] [%clk 1:31:08] } 3. Bb5 { [%eval 0.15] [%clk 1:31:40] } 3... Nf6 { [%eval 0.19] [%clk 1:29:25] } 4. d3 { [%eval 0.07] [%clk 1:31:59] } 4... Bc5 { [%eval 0.13] [%clk 1:29:48] } 5. c3 { [%eval 0.09] [%clk 1:32:18] } 5... O-O { [%eval 0.09] [%clk 1:25:07] } 6. Bg5 { [%eval 0.11] [%clk 1:32:26] } 6... d6 { [%eval 0.16] [%clk 1:23:28] } 7. O-O { [%eval 0.13] [%clk 1:29:32] } 7... Bd7 { [%eval 0.26] [%clk 1:19:51] } 8. Nbd2 { [%eval 0.31] [%clk 1:22:55] } 8... h6 { [%eval 0.34] [%clk 1:17:29] } 9. Bh4 { [%eval 0.3] [%clk 1:23:00] } 9... a6 { [%eval 0.66] [%clk 1:16:53] } 10. Ba4 { [%eval 0.3] [%clk 1:14:19] } 10... b5 { [%eval 0.4] [%clk 1:05:59] } 11. Bc2 { [%eval 0.47] [%clk 1:09:43] } 11... g5 { [%eval 0.5] [%clk 1:05:47] } 12. Bg3 { [%eval 0.47] [%clk 1:09:48] } 12... Bb6 { [%eval 0.53] [%clk 0:56:57] } 13. Re1 { [%eval 0.36] [%clk 1:07:27] } 13... Nh7 { [%eval 0.38] [%clk 0:53:38] } 14. h3 { [%eval 0.54] [%clk 1:02:36] } 14... h5 { [%eval 0.51] [%clk 0:50:04] } 15. Nf1 { [%eval 0.56] [%clk 0:55:15] } 15... h4 { [%eval 0.58] [%clk 0:37:18] } 16. Bh2 { [%eval 0.36] [%clk 0:55:21] } 16... g4 { [%eval 0.44] [%clk 0:37:42] } 17. hxg4 { [%eval 0.32] [%clk 0:54:58] } 17... Bxg4 { [%eval 0.48] [%clk 0:38:07] } 18. Ne3?! { [%eval -0.22] } { Inaccuracy. d4 was best. } { [%clk 0:54:29] } 18... Bh5?! { [%eval 0.47] } { Inaccuracy. Bxe3 was best. } { [%clk 0:27:01] } 19. Qd2 { [%eval 0.58] [%clk 0:51:36] } 19... h3?! { [%eval 1.3] } { Inaccuracy. Kh8 was best. } { [%clk 0:16:12] } 20. Bd1 { [%eval 1.37] [%clk 0:45:33] } 20... Qf6 { [%eval 1.93] [%clk 0:13:18] } 21. Bg3?! { [%eval 1.14] } { Inaccuracy. Nd5 was best. } { [%clk 0:39:42] } 21... Bxe3 { [%eval 1.26] [%clk 0:08:24] } 22. Qxe3 { [%eval 1.3] [%clk 0:37:44] } 22... Bxf3 { [%eval 1.23] [%clk 0:04:13] } 23. Bxf3 { [%eval 0.72] [%clk 0:37:36] } 23... hxg2 { [%eval 0.68] [%clk 0:03:34] } 24. Kxg2 { [%eval 0.68] [%clk 0:29:15] } 24... Qg5 { [%eval 0.6] [%clk 0:03:44] } 25. Qxg5+ { [%eval 0.44] [%clk 0:20:41] } 25... Nxg5 { [%eval 0.38] [%clk 0:04:11] } 26. Bg4 { [%eval 0.54] [%clk 0:21:02] } 26... f6 { [%eval 0.43] [%clk 0:02:40] } 27. a4 { [%eval 0.51] [%clk 0:20:23] } 27... b4 { [%eval 0.54] [%clk 0:00:32] } 28. Rec1 { [%eval 0.24] [%clk 0:15:12] } 28... Ra7 { [%eval 0.25] [%clk 0:00:44] } 29. a5 { [%eval 0.03] [%clk 0:14:51] } 29... bxc3 { [%eval 0.13] [%clk 0:00:40] } 30. bxc3 { [%eval 0.05] [%clk 0:15:10] } 30... Rb8?! { [%eval 0.69] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:55] } 31. Ra4?! { [%eval 0.02] } { Inaccuracy. Bh4 was best. } { [%clk 0:12:42] } 31... Rb2 { [%eval 0.3] [%clk 0:01:08] } 32. Rca1 { [%eval 0.0] [%clk 0:09:41] } 32... Kf7 { [%eval 0.0] [%clk 0:01:20] } 33. R1a2 { [%eval -0.16] [%clk 0:08:21] } 33... Rb3 { [%eval 0.06] [%clk 0:00:36] } 34. Rc4 { [%eval 0.08] [%clk 0:07:57] } 34... Ne7 { [%eval 0.01] [%clk 0:00:47] } 35. f4 { [%eval 0.04] [%clk 0:07:58] } 35... exf4 { [%eval 0.07] [%clk 0:00:41] } 36. Bxf4 { [%eval 0.08] [%clk 0:08:19] } 36... Rab7 { [%eval 0.26] [%clk 0:00:41] } 37. Kg3 { [%eval 0.0] [%clk 0:08:13] } 37... Ne6 { [%eval 0.0] [%clk 0:00:55] } 38. Be3 { [%eval 0.0] [%clk 0:07:53] } 38... c5 { [%eval 0.0] [%clk 0:00:42] } 39. Rh2 { [%eval 0.0] [%clk 0:07:28] } 39... Ra3 { [%eval 0.0] [%clk 0:01:05] } 40. Rh7+ { [%eval 0.0] [%clk 0:07:22] } 40... Kg8 { [%eval 0.0] [%clk 0:01:32] } 41. Rh6 { [%eval 0.0] [%clk 0:07:17] } 41... Kf7 { [%eval 0.0] [%clk 0:01:46] } 42. Rh7+ { [%eval 0.0] [%clk 0:03:43] } 42... Kg8 { [%eval 0.05] [%clk 0:02:14] } 43. Rh6 { [%eval 0.0] [%clk 0:03:46] } 43... Kf7 { [%eval 0.1] [%clk 0:02:35] } 44. Rh7+ { [%clk 0:03:26] } 1/2-1/2