Event: SixDays September 2025 Swiss norm edition
Site: https://lichess.org/broadcast/sixdays-budapest-september-2025/round-6/yNrANTdi/dMcH5DoF
Date: 2025-09-15
White: Berczes, David
WhiteTitle: GM
WhiteElo: 2410
Black: Chasin, Nico
BlackTitle: IM
BlackElo: 2474
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:14:38] } 1... Nf6 { [%eval 0.19] [%clk 1:30:29] } 2. c4 { [%eval 0.18] [%clk 1:15:04] } 2... e6 { [%eval 0.14] [%clk 1:30:31] } 3. Nc3 { [%eval 0.09] [%clk 1:15:29] } 3... d5 { [%eval 0.24] [%clk 1:30:33] } 4. cxd5 { [%eval 0.22] [%clk 1:15:46] } 4... exd5 { [%eval 0.2] [%clk 1:30:55] } 5. Bg5 { [%eval 0.24] [%clk 1:16:12] } 5... Bb4 { [%eval 0.28] [%clk 1:31:05] } 6. e3 { [%eval 0.21] [%clk 1:16:28] } 6... h6 { [%eval 0.21] [%clk 1:31:18] } 7. Bh4 { [%eval 0.26] [%clk 1:16:54] } 7... g5 { [%eval 0.31] [%clk 1:31:21] } 8. Bg3 { [%eval 0.45] [%clk 1:17:19] } 8... Ne4 { [%eval 0.48] [%clk 1:30:45] } 9. a3 { [%eval 0.35] [%clk 1:17:18] } 9... Bxc3+ { [%eval 0.37] [%clk 1:31:06] } 10. bxc3 { [%eval 0.27] [%clk 1:17:45] } 10... h5 { [%eval 0.31] [%clk 1:31:26] } 11. f3 { [%eval 0.37] [%clk 1:18:05] } 11... Nxg3 { [%eval 0.37] [%clk 1:31:50] } 12. hxg3 { [%eval 0.42] [%clk 1:18:32] } 12... Be6 { [%eval 0.63] [%clk 1:31:44] } 13. g4 { [%eval 0.64] [%clk 1:15:05] } 13... h4 { [%eval 0.81] [%clk 1:29:58] } 14. Bd3 { [%eval 1.02] [%clk 1:14:35] } 14... Nc6 { [%eval 1.14] [%clk 1:21:18] } 15. Nh3 { [%eval 0.9] [%clk 1:12:45] } 15... Rg8?! { [%eval 1.58] } { Inaccuracy. Qe7 was best. } { [%clk 1:17:53] } 16. Rb1 { [%eval 1.39] [%clk 1:00:18] } 16... b6 { [%eval 1.38] [%clk 1:15:09] } 17. Bb5 { [%eval 0.97] [%clk 0:28:29] } 17... Bd7?! { [%eval 1.7] } { Inaccuracy. Qd6 was best. } { [%clk 1:11:25] } 18. O-O { [%eval 1.93] [%clk 0:24:37] } 18... Qe7 { [%eval 1.8] [%clk 0:54:30] } 19. Re1?! { [%eval 1.13] } { Inaccuracy. e4 was best. } { [%clk 0:15:01] } 19... Qxa3 { [%eval 1.59] [%clk 0:38:25] } 20. Ra1 { [%eval 1.45] [%clk 0:11:51] } 20... Qd6 { [%eval 1.43] [%clk 0:37:58] } 21. e4 { [%eval 1.58] [%clk 0:11:43] } 21... dxe4 { [%eval 1.59] [%clk 0:36:19] } 22. Nf2 { [%eval 1.49] [%clk 0:11:56] } 22... e3 { [%eval 1.36] [%clk 0:30:44] } 23. d5 { [%eval 1.31] [%clk 0:03:49] } 23... Ne5?! { [%eval 1.98] } { Inaccuracy. Na5 was best. } { [%clk 0:23:18] } 24. Ne4 { [%eval 2.01] [%clk 0:04:10] } 24... Qg6?! { [%eval 2.77] } { Inaccuracy. Qe7 was best. } { [%clk 0:23:46] } 25. Qd4 { [%eval 2.77] [%clk 0:01:07] } 25... f6 { [%eval 2.72] [%clk 0:18:49] } 26. Bxd7+ { [%eval 2.78] [%clk 0:00:32] } 26... Kxd7 { [%eval 2.87] [%clk 0:18:17] } 27. Rxe3 { [%eval 2.9] [%clk 0:00:40] } 27... Rge8 { [%eval 2.74] [%clk 0:17:14] } 28. c4 { [%eval 2.47] [%clk 0:00:38] } 28... f5? { [%eval 4.35] } { Mistake. Ke7 was best. } { [%clk 0:15:01] } 29. gxf5 { [%eval 4.49] [%clk 0:00:47] } 29... Qxf5 { [%eval 4.39] [%clk 0:15:30] } 30. c5 { [%eval 4.36] } 30... Qf4 { [%eval 4.4] [%clk 0:14:36] } 31. c6+?! { [%eval 3.26] } { Inaccuracy. d6 was best. } { [%clk 0:00:35] } 31... Ke7 { [%eval 3.89] [%clk 0:15:05] } 32. d6+?! { [%eval 2.93] } { Inaccuracy. Rae1 was best. } { [%clk 0:00:32] } 32... cxd6 { [%eval 3.01] [%clk 0:15:26] } 33. c7 { [%eval 2.85] [%clk 0:00:31] } 33... Kf8 { [%eval 2.88] [%clk 0:15:34] } 34. Qxd6+ { [%eval 2.71] [%clk 0:00:33] } 34... Kg7 { [%eval 2.65] [%clk 0:16:02] } 35. Rae1?? { [%eval 0.08] } { Blunder. Qa3 was best. } { [%clk 0:00:32] } 35... Rac8 { [%eval 0.16] [%clk 0:15:53] } 36. Rc3 { [%eval 0.0] [%clk 0:00:32] } 36... h3?? { [%eval 2.2] } { Blunder. Nxf3+ was best. } { [%clk 0:12:11] } 37. Qd4?! { [%eval 1.51] } { Inaccuracy. Qd1 was best. } { [%clk 0:00:32] } 37... hxg2 { [%eval 1.19] [%clk 0:12:25] } 38. Re2? { [%eval -0.02] } { Mistake. Kxg2 was best. } { [%clk 0:00:33] } 38... Re7 { [%eval 0.01] [%clk 0:04:03] } 39. Rxg2 { [%eval -0.03] } 39... Rd7 { [%eval -0.03] [%clk 0:04:26] } 40. Rxg5+ { [%eval -0.07] [%clk 0:00:46] } 40... Qxg5+ { [%eval 0.0] [%clk 0:04:40] } 41. Nxg5 { [%eval 0.06] [%clk 0:01:13] } 41... Rxd4 { [%eval 0.0] [%clk 0:05:05] } 42. Ne6+ { [%eval -0.01] [%clk 0:01:41] } 42... Kf6 { [%eval 0.0] [%clk 0:03:41] } 43. Nxd4 { [%eval 0.0] [%clk 0:02:08] } 43... a6 { [%eval 0.0] [%clk 0:03:02] } 44. f4 { [%eval 0.0] [%clk 0:02:17] } 44... Nf7 { [%eval 0.0] [%clk 0:03:14] } 45. Rc6+ { [%eval -0.09] [%clk 0:02:13] } 45... Ke7 { [%eval 0.0] [%clk 0:03:37] } 46. Nf5+ { [%eval -0.09] [%clk 0:01:00] } 46... Kd7 { [%eval 0.0] [%clk 0:03:44] } 47. Rf6 { [%eval 0.0] [%clk 0:01:25] } 47... Nh8 { [%eval 0.0] [%clk 0:04:10] } 48. Rxb6 { [%eval 0.0] [%clk 0:00:42] } 1/2-1/2