Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-21
White: Kumbharathi, Vedansh
WhiteElo: 1931
Black: Monteverde, Jonathan
BlackElo: 2127
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:46] } 1... c5 { [%eval 0.25] [%clk 1:40:53] } 2. c3 { [%eval 0.0] [%clk 1:41:01] } 2... Nf6 { [%eval 0.02] [%clk 1:41:11] } 3. e5 { [%eval 0.07] [%clk 1:41:13] } 3... Nd5 { [%eval 0.1] [%clk 1:41:33] } 4. Nf3 { [%eval 0.03] [%clk 1:41:38] } 4... d6 { [%eval 0.03] [%clk 1:41:19] } 5. Bb5+ { [%eval -0.06] [%clk 1:41:32] } 5... Bd7 { [%eval 0.0] [%clk 1:40:49] } 6. Bc4 { [%eval 0.0] [%clk 1:41:34] } 6... e6 { [%eval 0.0] [%clk 1:40:32] } 7. d4 { [%eval 0.0] [%clk 1:41:28] } 7... Nb6 { [%eval 0.2] [%clk 1:36:22] } 8. Be2 { [%eval -0.05] [%clk 1:37:23] } 8... Nc6 { [%eval 0.4] [%clk 1:35:52] } 9. exd6 { [%eval -0.07] [%clk 1:33:11] } 9... Bxd6 { [%eval -0.09] [%clk 1:34:42] } 10. dxc5 { [%eval -0.16] [%clk 1:33:00] } 10... Bxc5 { [%eval -0.04] [%clk 1:34:41] } 11. O-O { [%eval -0.09] [%clk 1:32:08] } 11... Be7 { [%eval -0.01] [%clk 1:31:54] } 12. Nbd2 { [%eval -0.06] [%clk 1:30:15] } 12... O-O { [%eval -0.02] [%clk 1:32:04] } 13. c4?! { [%eval -0.78] } { Inaccuracy. Nc4 was best. } { [%clk 1:25:46] } 13... e5 { [%eval -0.73] [%clk 1:24:03] } 14. b3 { [%eval -1.24] [%clk 1:23:50] } 14... Bf5 { [%eval -1.11] [%clk 1:12:16] } 15. Bb2 { [%eval -0.93] [%clk 1:21:42] } 15... Bf6 { [%eval -1.1] [%clk 1:09:28] } 16. c5 { [%eval -0.98] [%clk 1:15:12] } 16... Nd5 { [%eval -1.09] [%clk 1:02:53] } 17. Nc4 { [%eval -1.11] [%clk 1:11:30] } 17... e4?! { [%eval -0.27] } { Inaccuracy. Nf4 was best. } { [%clk 0:52:47] } 18. Nd4 { [%eval -0.79] [%clk 1:08:17] } 18... Nxd4 { [%eval -0.78] [%clk 0:15:30] } 19. Bxd4 { [%eval -0.95] [%clk 1:08:32] } 19... Bxd4?! { [%eval -0.09] } { Inaccuracy. Nf4 was best. } { [%clk 0:15:18] } 20. Qxd4 { [%eval -0.12] [%clk 1:08:47] } 20... Nf4 { [%eval -0.1] [%clk 0:15:35] } 21. Qe3 { [%eval -0.12] [%clk 1:06:18] } 21... Qg5 { [%eval -0.11] [%clk 0:15:22] } 22. g3 { [%eval -0.07] [%clk 1:05:19] } 22... Nxe2+ { [%eval -0.09] [%clk 0:15:41] } 23. Qxe2 { [%eval -0.1] [%clk 1:05:45] } 23... Bh3 { [%eval -0.06] [%clk 0:11:53] } 24. Rfe1 { [%eval -0.06] [%clk 1:03:27] } 24... Qxc5 { [%eval 0.0] [%clk 0:10:45] } 25. Qxe4 { [%eval -0.12] [%clk 1:03:07] } 25... b5 { [%eval -0.05] [%clk 0:10:11] } 26. Ne3 { [%eval -0.07] [%clk 1:02:24] } 26... Rfe8 { [%eval 0.0] [%clk 0:09:06] } 27. Qf3 { [%eval 0.1] [%clk 1:01:02] } 27... Be6 { [%eval 0.1] [%clk 0:08:36] } 28. Red1 { [%eval -0.08] [%clk 0:59:03] } 28... Rac8 { [%eval -0.13] [%clk 0:07:31] } 29. Rd2 { [%eval -0.16] [%clk 0:57:41] } 29... a5 { [%eval -0.05] [%clk 0:05:57] } 30. Rad1 { [%eval -0.08] [%clk 0:56:28] } 30... Qg5 { [%eval -0.03] [%clk 0:04:42] } 31. h4 { [%eval -0.05] [%clk 0:55:02] } 31... Qg6 { [%eval 0.31] [%clk 0:04:29] } 32. Qb7 { [%eval 0.27] [%clk 0:52:31] } 32... Qh5?! { [%eval 0.86] } { Inaccuracy. b4 was best. } { [%clk 0:03:10] } 33. Qb6?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:49:40] } 33... h6?! { [%eval 0.68] } { Inaccuracy. b4 was best. } { [%clk 0:01:33] } 34. Qxa5 { [%eval 0.66] [%clk 0:48:39] } 34... Qf3? { [%eval 2.42] } { Mistake. Qc5 was best. } { [%clk 0:01:43] } 35. Qxb5 { [%eval 2.47] [%clk 0:47:38] } 35... Bh3 { [%eval 2.34] [%clk 0:01:55] } 36. Kh2 { [%eval 2.34] [%clk 0:47:38] } 36... Be6 { [%eval 2.26] [%clk 0:01:07] } 37. Qf1 { [%eval 2.19] [%clk 0:46:26] } 37... Rc3?! { [%eval 2.9] } { Inaccuracy. g5 was best. } { [%clk 0:00:54] } 38. Rd8 { [%eval 2.47] [%clk 0:45:45] } 38... Rxd8?! { [%eval 3.39] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:00] } 39. Rxd8+ { [%eval 3.27] [%clk 0:46:12] } 39... Kh7 { [%eval 3.24] [%clk 0:01:24] } 40. Rd3 { [%eval 2.62] [%clk 0:46:16] } 40... Rxd3 { [%eval 3.17] [%clk 0:00:58] } 41. Qxd3+ { [%eval 3.08] [%clk 0:45:58] } 41... g6 { [%eval 3.12] [%clk 0:28:38] } 42. Kg1 { [%eval 3.18] [%clk 1:14:15] } 42... Qf6 { [%eval 3.13] [%clk 0:26:59] } 43. a4 { [%eval 3.25] [%clk 1:07:21] } 43... Bc8?! { [%eval 4.1] } { Inaccuracy. Qa1+ was best. } { [%clk 0:21:13] } 44. Qb5 { [%eval 3.33] [%clk 1:03:48] } 44... Ba6 { [%eval 4.01] [%clk 0:20:55] } 45. Qd5 { [%eval 3.89] [%clk 1:03:22] } 45... Qe7 { [%eval 4.69] [%clk 0:20:14] } 46. b4?! { [%eval 3.22] } { Inaccuracy. Ng4 was best. } { [%clk 1:02:43] } 46... Bb7 { [%eval 3.05] [%clk 0:20:31] } 47. Qd4 { [%eval 3.24] [%clk 1:02:57] } 47... Ba8 { [%eval 3.45] [%clk 0:18:11] } 48. Qf4 { [%eval 3.33] [%clk 1:00:12] } 48... Kg7 { [%eval 3.43] [%clk 0:15:15] } 49. b5 { [%eval 3.25] [%clk 0:57:45] } 49... Qb7 { [%eval 3.92] [%clk 0:15:05] } 50. f3 { [%eval 3.92] [%clk 0:55:41] } 50... Qc8 { [%eval 4.78] [%clk 0:15:22] } 51. Ng4 { [%eval 4.82] [%clk 0:54:11] } 51... Qd8 { [%eval 4.74] [%clk 0:13:30] } 52. Qxh6+ { [%eval 4.94] [%clk 0:52:55] } 52... Kg8 { [%eval 4.86] [%clk 0:13:56] } 53. Qf4 { [%eval 4.76] [%clk 0:53:11] } 53... Qd1+ { [%eval 4.77] [%clk 0:14:02] } 54. Kg2 { [%eval 4.42] [%clk 0:53:39] } 54... Qe2+ { [%clk 0:14:09] } 55. Nf2 { [%clk 0:54:06] } 1-0