Event: SixDays Budapest January 2025 GM B
Site: Budapest
Date: 2025-01-29
White: Zverev, Lev
WhiteTitle: IM
WhiteElo: 2420
Black: Rathanvel, V S
BlackTitle: IM
BlackElo: 2484
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Keres Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:26:53] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Ne2 { [%eval 0.0] [%clk 1:27:20] } 2... d6 { [%eval 0.33] [%clk 1:30:54] } 3. g3 { [%eval -0.14] [%clk 1:27:45] } 3... Nf6 { [%eval 0.33] [%clk 1:27:45] } 4. Bg2 { [%eval 0.21] [%clk 1:27:59] } 4... g6 { [%eval 0.38] [%clk 1:28:00] } 5. c3 { [%eval 0.3] [%clk 1:28:24] } 5... Bg7 { [%eval 0.34] [%clk 1:21:41] } 6. O-O { [%eval 0.09] [%clk 1:28:32] } 6... O-O { [%eval 0.32] [%clk 1:22:02] } 7. d4 { [%eval 0.17] [%clk 1:28:57] } 7... Nbd7 { [%eval 0.46] [%clk 1:22:18] } 8. Na3 { [%eval 0.32] [%clk 1:19:56] } 8... Rb8 { [%eval 0.26] [%clk 1:20:08] } 9. f4 { [%eval 0.02] [%clk 1:09:56] } 9... b5 { [%eval -0.01] [%clk 1:11:37] } 10. e5 { [%eval 0.02] [%clk 1:09:46] } 10... Ne8 { [%eval 0.09] [%clk 1:12:01] } 11. Be3 { [%eval 0.0] [%clk 1:08:12] } 11... b4 { [%eval 0.26] [%clk 0:49:33] } 12. cxb4 { [%eval 0.28] [%clk 1:01:01] } 12... cxb4 { [%eval 0.34] [%clk 0:49:55] } 13. Nc4 { [%eval 0.32] [%clk 0:58:53] } 13... Ba6 { [%eval 0.32] [%clk 0:49:51] } 14. b3?! { [%eval -0.23] } { Inaccuracy. Rc1 was best. } { [%clk 0:48:41] } 14... Rc8?! { [%eval 0.32] } { Inaccuracy. Nb6 was best. } { [%clk 0:44:56] } 15. a3 { [%eval 0.28] [%clk 0:35:05] } 15... Nb6 { [%eval 0.35] [%clk 0:28:44] } 16. Nxb6 { [%eval 0.1] [%clk 0:30:56] } 16... Qxb6 { [%eval 0.08] [%clk 0:28:54] } 17. Qd2 { [%eval 0.1] [%clk 0:31:13] } 17... Bxe2 { [%eval 0.07] [%clk 0:20:11] } 18. Qxe2 { [%eval 0.05] [%clk 0:31:41] } 18... Rc3 { [%eval 0.12] [%clk 0:20:36] } 19. Bf2 { [%eval 0.15] [%clk 0:24:58] } 19... Rxb3 { [%eval 0.46] [%clk 0:19:15] } 20. axb4 { [%eval 0.38] [%clk 0:25:22] } 20... Rxb4 { [%eval 0.37] [%clk 0:19:21] } 21. Ra6 { [%eval 0.14] [%clk 0:25:07] } 21... Qb8 { [%eval 0.12] [%clk 0:17:34] } 22. Qa2 { [%eval 0.1] [%clk 0:25:11] } 22... Rb2 { [%eval 0.05] [%clk 0:13:30] } 23. Qa1 { [%eval 0.09] [%clk 0:24:33] } 23... f6 { [%eval 0.14] [%clk 0:13:14] } 24. e6 { [%eval -0.12] [%clk 0:18:35] } 24... f5 { [%eval -0.12] [%clk 0:12:05] } 25. Rxa7 { [%eval -0.18] [%clk 0:17:11] } 25... Bf6 { [%eval -0.13] [%clk 0:05:02] } 26. Rc1 { [%eval -0.24] [%clk 0:15:52] } 26... d5 { [%eval -0.13] [%clk 0:04:48] } 27. Bxd5 { [%eval 0.0] [%clk 0:14:24] } 27... Nd6 { [%eval 0.0] [%clk 0:04:57] } 28. Ra2 { [%eval 0.0] [%clk 0:13:20] } 28... Rb4 { [%eval 0.0] [%clk 0:05:19] } 29. Ra4 { [%eval -0.03] [%clk 0:05:16] } 29... Rb2 { [%eval 0.0] [%clk 0:05:33] } 30. Qa3 { [%eval -0.18] [%clk 0:05:19] } 30... Qb5 { [%eval -0.07] [%clk 0:04:05] } 31. Bc6 { [%eval -0.1] [%clk 0:04:40] } 31... Qb8 { [%eval 0.0] [%clk 0:01:32] } 32. Qf3?! { [%eval -0.64] } { Inaccuracy. Ra8 was best. } { [%clk 0:02:23] } 32... Kg7 { [%eval -0.21] [%clk 0:01:38] } 33. Qd3 { [%eval -0.55] [%clk 0:00:33] } 33... Qb6 { [%eval -0.02] [%clk 0:00:43] } 34. Ra6 { [%eval -0.07] [%clk 0:00:39] } 34... Qb4 { [%eval -0.05] [%clk 0:01:08] } 35. Ra4 { [%eval -0.07] [%clk 0:01:06] } 35... Qb6 { [%eval -0.11] [%clk 0:01:35] } 36. Be3? { [%eval -1.8] } { Mistake. Rc2 was best. } { [%clk 0:00:31] } 36... Rb3 { [%eval -1.99] [%clk 0:01:28] } 37. Qe2 { [%eval -2.02] [%clk 0:00:32] } 37... Rc8 { [%eval -1.72] [%clk 0:01:40] } 38. Bf3?? { [%eval -4.78] } { Blunder. Bd5 was best. } { [%clk 0:00:31] } 38... Rxc1+ { [%eval -5.14] } 39. Bxc1 { [%eval -5.15] [%clk 0:01:00] } 39... Bxd4+?? { [%eval -0.68] } { Blunder. Nb5 was best. } { [%clk 0:00:47] } 40. Kg2 { [%eval -0.69] [%clk 0:01:30] } 40... Bf6 { [%eval -0.79] [%clk 0:01:09] } 41. Kh3?? { [%eval -4.84] } { Blunder. Ra3 was best. } { [%clk 0:00:39] } 41... Nb5? { [%eval -2.71] } { Mistake. Qc5 was best. } { [%clk 0:00:47] } 42. Bd5?? { [%eval -5.6] } { Blunder. Qf1 was best. } { [%clk 0:00:32] } 42... Nc3 { [%eval -5.47] [%clk 0:00:57] } 43. Qd3 { [%eval -5.56] [%clk 0:00:34] } 43... Nxd5 { [%eval -5.74] [%clk 0:00:40] } 44. Qxd5 { [%eval -5.67] [%clk 0:01:03] } 44... Rb1?! { [%eval -4.32] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:42] } 45. Ba3 { [%eval -4.29] [%clk 0:01:13] } 45... Qg1 { [%eval -4.11] [%clk 0:00:35] } 46. Qf3 { [%eval -4.44] [%clk 0:00:56] } 46... Rb3 { [%eval -5.84] [%clk 0:00:44] } 47. Bc5 { [%eval -5.73] [%clk 0:01:25] } 47... Qb1 { [%eval -5.68] [%clk 0:00:59] } 48. Qe2 { [%eval -7.16] [%clk 0:00:54] } 48... Rb2 { [%eval -6.71] [%clk 0:01:22] } 49. Qf3 { [%eval -8.11] [%clk 0:00:31] } 49... Qc2 { [%eval -10.28] [%clk 0:01:46] } 50. Qh1?! { [%eval #-9] } { Checkmate is now unavoidable. Bg1 was best. } { [%clk 0:00:32] } 50... Qxa4 { [%eval #-14] [%clk 0:01:52] } 51. Bxe7 { [%eval #-7] [%clk 0:00:56] } 51... Bxe7 { [%eval #-6] [%clk 0:02:03] } 52. Qe1 { [%eval #-6] [%clk 0:01:23] } 52... Qc2 { [%eval #-14] [%clk 0:02:14] } 53. Qc3+ { [%eval #-14] [%clk 0:01:47] } 53... Kh6 { [%eval #-13] [%clk 0:02:00] } 0-1