Event: SixDays Budapest March 2025 GM B
Site: Budapest
Date: 2025-03-25
White: Sandoval Mercado, Carlos
WhiteTitle: FM
WhiteElo: 2383
Black: Sklokin, Sergey
BlackTitle: FM
BlackElo: 2338
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 1:28:42] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. c4 { [%eval 0.26] [%clk 1:28:19] } 2... e6 { [%eval 0.27] [%clk 1:31:18] } 3. Nc3 { [%eval 0.18] [%clk 1:27:10] } 3... Nf6 { [%eval 0.24] [%clk 1:31:40] } 4. cxd5 { [%eval 0.22] [%clk 1:27:35] } 4... exd5 { [%eval 0.27] [%clk 1:32:05] } 5. Bg5 { [%eval 0.21] [%clk 1:27:54] } 5... c6 { [%eval 0.28] [%clk 1:32:26] } 6. e3 { [%eval 0.19] [%clk 1:28:19] } 6... h6 { [%eval 0.29] [%clk 1:32:52] } 7. Bh4 { [%eval 0.21] [%clk 1:28:39] } 7... Be7 { [%eval 0.23] [%clk 1:33:11] } 8. Bd3 { [%eval 0.2] [%clk 1:28:55] } 8... O-O { [%eval 0.24] [%clk 1:33:29] } 9. Bg3 { [%eval 0.28] [%clk 1:28:21] } 9... Bg4 { [%eval 0.09] [%clk 1:32:22] } 10. Nge2 { [%eval 0.17] [%clk 1:28:20] } 10... c5 { [%eval 0.24] [%clk 1:32:23] } 11. dxc5 { [%eval 0.06] [%clk 1:26:52] } 11... Bxc5 { [%eval 0.09] [%clk 1:32:20] } 12. O-O { [%eval 0.11] [%clk 1:24:47] } 12... Nc6 { [%eval 0.15] [%clk 1:29:21] } 13. Qb3 { [%eval 0.09] [%clk 1:24:02] } 13... d4 { [%eval 0.11] [%clk 1:21:43] } 14. exd4 { [%eval 0.15] [%clk 1:16:48] } 14... Nxd4 { [%eval 0.19] [%clk 1:17:31] } 15. Qxb7 { [%eval 0.19] [%clk 1:17:05] } 15... Nxe2+ { [%eval 0.23] [%clk 1:07:01] } 16. Bxe2 { [%eval 0.26] [%clk 1:17:29] } 16... Bxe2 { [%eval 0.27] [%clk 1:07:02] } 17. Nxe2 { [%eval 0.26] [%clk 1:17:55] } 17... Nh5 { [%eval 0.61] [%clk 0:57:58] } 18. Qf3 { [%eval 0.45] [%clk 1:03:24] } 18... Nxg3 { [%eval 0.49] [%clk 0:57:29] } 19. Nxg3 { [%eval 0.39] [%clk 1:02:28] } 19... Qb6 { [%eval 0.56] [%clk 0:48:45] } 20. b3 { [%eval 0.58] [%clk 0:53:09] } 20... Rfd8 { [%eval 0.68] [%clk 0:41:26] } 21. Rad1 { [%eval 0.6] [%clk 0:47:28] } 21... Qa6 { [%eval 0.9] [%clk 0:33:20] } 22. Nf5 { [%eval 0.58] [%clk 0:34:00] } 22... Qf6 { [%eval 0.92] [%clk 0:25:32] } 23. Rc1 { [%eval 0.9] [%clk 0:31:02] } 23... Rac8 { [%eval 0.68] [%clk 0:24:36] } 24. Rc4 { [%eval 0.37] [%clk 0:24:41] } 24... Bf8 { [%eval 0.38] [%clk 0:22:27] } 25. Rf4 { [%eval 0.38] [%clk 0:23:10] } 25... Qa6 { [%eval 0.92] [%clk 0:20:07] } 26. Ra4 { [%eval 0.87] [%clk 0:22:41] } 26... Qb6 { [%eval 0.8] [%clk 0:19:12] } 27. Ne3 { [%eval 0.59] [%clk 0:21:46] } 27... Rd7?! { [%eval 1.24] } { Inaccuracy. Rc3 was best. } { [%clk 0:17:59] } 28. Rc4?! { [%eval 0.67] } { Inaccuracy. g3 was best. } { [%clk 0:19:01] } 28... Rcd8 { [%eval 1.03] [%clk 0:17:15] } 29. Rc2?! { [%eval 0.3] } { Inaccuracy. Rfc1 was best. } { [%clk 0:19:27] } 29... Qa6?! { [%eval 1.09] } { Inaccuracy. Bc5 was best. } { [%clk 0:16:13] } 30. Nc4 { [%eval 0.59] [%clk 0:19:05] } 30... Rd3 { [%eval 0.59] [%clk 0:15:07] } 31. Qe4 { [%eval 0.5] [%clk 0:19:03] } 31... Qf6 { [%eval 0.55] [%clk 0:13:15] } 32. g3 { [%eval 0.61] [%clk 0:16:06] } 32... R3d4 { [%eval 0.62] [%clk 0:09:33] } 33. Qe2 { [%eval 0.75] [%clk 0:15:07] } 33... Rd3 { [%eval 1.1] [%clk 0:09:41] } 34. Qe4 { [%eval 0.66] [%clk 0:11:38] } 34... R3d4 { [%eval 0.68] [%clk 0:09:21] } 35. Qe3 { [%eval 0.31] [%clk 0:10:45] } 35... h5 { [%eval 0.38] [%clk 0:07:39] } 36. Re2 { [%eval 0.0] [%clk 0:09:16] } 36... h4 { [%eval 0.02] [%clk 0:07:24] } 37. Qe5 { [%eval -0.05] [%clk 0:08:29] } 37... Qg6 { [%eval -0.04] [%clk 0:07:38] } 38. Kg2 { [%eval -0.24] [%clk 0:03:08] } 38... R8d5 { [%eval -0.28] [%clk 0:06:59] } 39. Qe3? { [%eval -1.6] } { Mistake. Qe8 was best. } { [%clk 0:03:23] } 39... h3+? { [%eval 0.0] } { Mistake. Qh5 was best. } { [%clk 0:05:35] } 40. Kg1?? { [%eval -2.13] } { Blunder. Kxh3 was best. } { [%clk 0:01:02] } 40... Bc5?? { [%eval -0.03] } { Blunder. Qf5 was best. } { [%clk 0:05:08] } 41. Qf3 { [%eval 0.0] [%clk 0:00:47] } 41... Rd3 { [%eval 0.0] [%clk 0:04:16] } 42. Re8+ { [%eval 0.0] [%clk 0:01:14] } 42... Kh7 { [%eval 0.0] [%clk 0:04:30] } 43. Qf4 { [%eval -0.3] [%clk 0:00:59] } 43... Rf5 { [%eval 0.0] [%clk 0:02:55] } 44. Qh4+ { [%eval 0.0] [%clk 0:00:42] } 44... Rh5 { [%eval 0.0] [%clk 0:01:55] } 45. Ne5?? { [%eval -2.12] } { Blunder. Qe4 was best. } { [%clk 0:00:52] } 45... Qf5?? { [%eval -0.04] } { Blunder. Bxf2+ was best. } { [%clk 0:00:47] } 46. Qc4?! { [%eval -0.77] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:33] } 46... Qxf2+?! { [%eval -0.13] } { Inaccuracy. Rd4 was best. } { [%clk 0:00:52] } 47. Rxf2 { [%eval -0.11] [%clk 0:00:58] } 47... Rd1+ { [%eval -0.09] [%clk 0:01:19] } 48. Qf1 { [%eval 0.0] [%clk 0:01:25] } 48... Bxf2+ { [%eval 0.0] [%clk 0:01:44] } 49. Kxf2 { [%eval -0.06] [%clk 0:01:49] } 49... Rf5+ { [%eval -0.11] [%clk 0:02:10] } 50. Nf3 { [%eval -0.1] [%clk 0:02:04] } 50... Rxf3+ { [%eval 0.0] [%clk 0:02:35] } 51. Kxf3 { [%eval 0.0] [%clk 0:02:32] } 51... Rxf1+ { [%eval -0.03] [%clk 0:02:58] } 52. Ke4 1/2-1/2