Event: SixDays Budapest November GM
Site: Budapest
Date: 2023-11-28
White: Stefansson, Vignir Vatnar
WhiteTitle: GM
WhiteElo: 2483
Black: Pasztor, Balazs
BlackTitle: FM
BlackElo: 2360
Result: 1/2-1/2
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... e5 { [%eval 0.35] [%clk 1:30:51] } 2. Nf3 { [%eval 0.29] [%clk 1:31:19] } 2... Nc6 { [%eval 0.32] [%clk 1:31:17] } 3. Bb5 { [%eval 0.34] [%clk 1:31:12] } 3... Nf6 { [%eval 0.34] [%clk 1:31:40] } 4. d3 { [%eval 0.25] [%clk 1:30:22] } 4... Bc5 { [%eval 0.22] [%clk 1:32:03] } 5. c3 { [%eval 0.09] [%clk 1:29:49] } 5... d5 { [%eval 0.35] [%clk 1:32:26] } 6. exd5 { [%eval 0.36] [%clk 1:30:15] } 6... Qxd5 { [%eval 0.32] [%clk 1:32:50] } 7. Bc4 { [%eval 0.29] [%clk 1:30:40] } 7... Qd6 { [%eval 0.5] [%clk 1:32:51] } 8. Nbd2 { [%eval 0.02] [%clk 1:30:49] } 8... O-O { [%eval 0.21] [%clk 1:30:25] } 9. b4 { [%eval 0.27] [%clk 1:30:52] } 9... Bb6 { [%eval 0.21] [%clk 1:30:46] } 10. Ba3?! { [%eval -0.61] } { Inaccuracy. O-O was best. } { [%clk 1:27:36] } 10... a5 { [%eval -0.31] [%clk 1:19:46] } 11. Qa4 { [%eval -0.4] [%clk 1:27:58] } 11... axb4 { [%eval -0.46] [%clk 1:13:43] } 12. Qxa8 { [%eval -0.52] [%clk 1:28:13] } 12... bxa3 { [%eval -0.65] [%clk 1:14:06] } 13. Qa4 { [%eval -0.52] [%clk 1:28:33] } 13... Bf5 { [%eval -0.32] [%clk 1:09:01] } 14. O-O { [%eval -0.25] [%clk 0:51:41] } 14... Bxd3 { [%eval -0.26] [%clk 1:03:20] } 15. Bxd3 { [%eval -0.18] [%clk 0:38:45] } 15... Qxd3 { [%eval -0.08] [%clk 1:03:38] } 16. Qc4 { [%eval -0.37] [%clk 0:38:43] } 16... Qf5 { [%eval -0.42] [%clk 0:57:53] } 17. Rae1 { [%eval -0.37] [%clk 0:37:47] } 17... Rd8 { [%eval -0.26] [%clk 0:49:09] } 18. Ne4 { [%eval -0.17] [%clk 0:26:43] } 18... Nxe4 { [%eval -0.21] [%clk 0:43:40] } 19. Rxe4 { [%eval -0.39] [%clk 0:27:05] } 19... Ra8?! { [%eval 0.19] } { Inaccuracy. g6 was best. } { [%clk 0:32:48] } 20. Rfe1 { [%eval 0.0] [%clk 0:21:43] } 20... Ra5 { [%eval 0.0] [%clk 0:28:46] } 21. Qb3 { [%eval 0.0] [%clk 0:22:07] } 21... h6 { [%eval 0.39] [%clk 0:27:41] } 22. h3 { [%eval 0.43] [%clk 0:22:15] } 22... Qf6 { [%eval 0.75] [%clk 0:24:58] } 23. R1e2 { [%eval 0.5] [%clk 0:22:09] } 23... Qd6 { [%eval 0.6] [%clk 0:22:00] } 24. Nd2 { [%eval 0.62] [%clk 0:20:02] } 24... Qd5 { [%eval 0.67] [%clk 0:18:26] } 25. Nc4 { [%eval 0.64] [%clk 0:11:52] } 25... Ra6 { [%eval 0.6] [%clk 0:18:37] } 26. g4 { [%eval 0.6] [%clk 0:08:24] } 26... Kh8?! { [%eval 1.21] } { Inaccuracy. g6 was best. } { [%clk 0:14:34] } 27. Kf1? { [%eval 0.06] } { Mistake. Qc2 was best. } { [%clk 0:07:23] } 27... f6?! { [%eval 1.01] } { Inaccuracy. g6 was best. } { [%clk 0:14:05] } 28. Nd2?? { [%eval -0.74] } { Blunder. Qb1 was best. } { [%clk 0:07:36] } 28... Qd3?! { [%eval 0.0] } { Inaccuracy. Ne7 was best. } { [%clk 0:12:42] } 29. Kg2 { [%eval 0.0] [%clk 0:08:00] } 29... Ra8 { [%eval 0.22] [%clk 0:12:12] } 30. Qc4 { [%eval -0.01] [%clk 0:05:53] } 30... Qd7 { [%eval 0.0] [%clk 0:10:44] } 31. Nf3 { [%eval 0.0] [%clk 0:04:33] } 31... Na5 { [%eval 0.13] [%clk 0:08:36] } 32. Qb4 { [%eval -0.38] [%clk 0:04:41] } 32... Nc6 { [%eval 0.0] [%clk 0:08:22] } 33. Qb3?! { [%eval -0.57] } { Inaccuracy. Qb5 was best. } { [%clk 0:04:52] } 33... Qd3? { [%eval 0.66] } { Mistake. Nd8 was best. } { [%clk 0:07:37] } 34. Qc4?! { [%eval -0.28] } { Inaccuracy. Qf7 was best. } { [%clk 0:01:53] } 34... Qxc4 { [%eval -0.2] [%clk 0:05:48] } 35. Rxc4 { [%eval -0.21] [%clk 0:02:19] } 35... Kg8 { [%eval -0.22] [%clk 0:03:32] } 36. Rd2 { [%eval -0.17] [%clk 0:01:51] } 36... Kf7 { [%eval -0.23] [%clk 0:03:01] } 37. Nh4 { [%eval -0.34] [%clk 0:02:17] } 37... Ke6 { [%eval 0.15] [%clk 0:02:15] } 38. f4 { [%eval 0.0] [%clk 0:00:45] } 38... exf4 { [%eval 0.09] [%clk 0:02:02] } 39. Ng6?? { [%eval -1.62] } { Blunder. Rxf4 was best. } { [%clk 0:01:12] } 39... Ne5? { [%eval -0.12] } { Mistake. f3+ was best. } { [%clk 0:01:19] } 40. Nxf4+ { [%eval -0.07] [%clk 0:01:37] } 40... Kf7 { [%eval -0.07] [%clk 0:01:16] } 41. Re4 { [%eval -0.34] [%clk 0:02:04] } 41... Bc5 { [%eval -0.42] [%clk 0:01:09] } 42. Rd5 { [%eval -0.33] [%clk 0:01:24] } 42... b6 { [%eval -0.21] [%clk 0:01:01] } 43. Ne2 { [%eval -0.36] [%clk 0:00:52] } 43... Ke6 { [%eval -0.04] [%clk 0:00:54] } 44. Nf4+ { [%eval -0.25] [%clk 0:01:08] } 44... Kf7 { [%eval -0.29] [%clk 0:01:19] } 45. Ne2 { [%eval -0.4] [%clk 0:01:22] } 1/2-1/2