Event: Round 4: Ottavio Mammi - Leonardo Budai
Date: 2023-12-10
White: Ottavio Mammi
WhiteElo: 1939
Black: Leonardo Budai
BlackElo: 1854
Result: 1-0
ECO: A23
Opening: English Opening: King's English Variation, Two Knights Variation, Keres Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:14] } 1... e5 { [%eval 0.25] [%clk 1:30:54] } 2. Nc3 { [%eval 0.12] [%clk 1:30:35] } 2... Nf6 { [%eval 0.32] [%clk 1:31:19] } 3. g3 { [%eval 0.0] [%clk 1:31:00] } 3... c6 { [%eval 0.4] [%clk 1:31:36] } 4. Bg2 { [%eval 0.06] [%clk 1:31:19] } 4... d5 { [%eval 0.0] [%clk 1:31:58] } 5. cxd5 { [%eval -0.32] [%clk 1:31:37] } 5... cxd5 { [%eval -0.37] [%clk 1:32:19] } 6. d4 { [%eval -0.25] [%clk 1:32:02] } 6... e4 { [%eval 0.09] [%clk 1:32:38] } 7. Bg5 { [%eval 0.0] [%clk 1:25:21] } 7... Bb4 { [%eval 0.0] [%clk 1:32:13] } 8. e3 { [%eval -0.43] [%clk 1:22:05] } 8... O-O { [%eval -0.07] [%clk 1:13:53] } 9. Qb3 { [%eval -0.18] [%clk 1:18:13] } 9... Bxc3+ { [%eval -0.16] [%clk 1:14:08] } 10. Qxc3 { [%eval -0.14] [%clk 1:15:11] } 10... Nbd7 { [%eval -0.08] [%clk 1:06:59] } 11. Ne2 { [%eval -0.17] [%clk 1:09:16] } 11... h6 { [%eval -0.08] [%clk 1:00:38] } 12. Bxf6 { [%eval -0.52] [%clk 1:02:37] } 12... Nxf6 { [%eval -0.44] [%clk 1:00:11] } 13. Qd2 { [%eval -0.46] [%clk 0:54:38] } 13... Bd7 { [%eval -0.47] [%clk 0:53:51] } 14. a4 { [%eval -0.5] [%clk 0:47:13] } 14... Rc8 { [%eval -0.46] [%clk 0:53:03] } 15. O-O { [%eval -0.49] [%clk 0:46:37] } 15... g5 { [%eval -0.37] [%clk 0:45:37] } 16. Rfc1 { [%eval -0.57] [%clk 0:41:46] } 16... Rxc1+ { [%eval -0.5] [%clk 0:36:09] } 17. Qxc1 { [%eval -0.78] [%clk 0:39:54] } 17... Bg4 { [%eval -0.66] [%clk 0:36:08] } 18. Nc3 { [%eval -0.48] [%clk 0:38:39] } 18... Qd7 { [%eval -0.73] [%clk 0:36:26] } 19. Qf1 { [%eval -0.73] [%clk 0:38:15] } 19... Rc8 { [%eval -0.73] [%clk 0:35:45] } 20. Qb5 { [%eval -0.81] [%clk 0:38:02] } 20... Be6?! { [%eval 0.21] } { Inaccuracy. Rc6 was best. } { [%clk 0:33:50] } 21. Bf1?! { [%eval -0.54] } { Inaccuracy. Qxd7 was best. } { [%clk 0:36:37] } 21... Rc6 { [%eval -0.57] [%clk 0:26:02] } 22. a5 { [%eval -0.57] [%clk 0:31:58] } 22... a6 { [%eval -0.52] [%clk 0:16:59] } 23. Qb3 { [%eval -0.79] [%clk 0:25:07] } 23... Rd6?! { [%eval 0.06] } { Inaccuracy. Kg7 was best. } { [%clk 0:08:19] } 24. Na4 { [%eval 0.0] [%clk 0:24:40] } 24... Bh3 { [%eval 0.36] [%clk 0:05:03] } 25. Nc5 { [%eval 0.3] [%clk 0:24:56] } 25... Qf5 { [%eval 0.39] [%clk 0:04:31] } 26. Qd1 { [%eval 0.43] [%clk 0:21:19] } 26... Ng4 { [%eval 0.25] [%clk 0:02:20] } 27. Qe2 { [%eval 0.4] [%clk 0:19:07] } 27... Bxf1 { [%eval 0.6] [%clk 0:02:45] } 28. Rxf1 { [%eval 0.27] [%clk 0:19:29] } 28... Qc8 { [%eval 0.56] [%clk 0:02:07] } 29. b4 { [%eval 0.35] [%clk 0:10:25] } 29... Nf6 { [%eval 0.81] [%clk 0:02:15] } 30. Rc1 { [%eval 0.43] [%clk 0:09:28] } 30... g4?! { [%eval 1.4] } { Inaccuracy. Rc6 was best. } { [%clk 0:01:54] } 31. Qd1? { [%eval 0.01] } { Mistake. b5 was best. } { [%clk 0:09:29] } 31... Rc6 { [%eval 0.24] [%clk 0:01:58] } 32. Rb1 { [%eval -0.17] [%clk 0:09:01] } 32... Nh7 { [%eval -0.04] [%clk 0:02:03] } 33. h4?? { [%eval -2.41] } { Blunder. b5 was best. } { [%clk 0:09:24] } 33... gxh3 { [%eval -2.6] [%clk 0:02:12] } 34. Qh5 { [%eval -2.73] [%clk 0:05:19] } 34... Ng5 { [%eval -2.72] [%clk 0:02:04] } 35. Rb2 { [%eval -3.21] [%clk 0:03:39] } 35... Qf5 { [%eval -3.33] [%clk 0:02:22] } 36. Kh1 { [%eval -3.58] [%clk 0:03:44] } 36... b5 { [%eval -3.18] [%clk 0:01:48] } 37. Rc2 { [%eval -3.55] [%clk 0:02:40] } 37... Qf3+?! { [%eval -2.54] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:29] } 38. Qxf3 { [%eval -2.42] [%clk 0:03:03] } 38... Nxf3 { [%eval -2.5] [%clk 0:01:58] } 39. Rc3 { [%eval -2.64] [%clk 0:02:34] } 39... Rg6?? { [%eval -0.11] } { Blunder. Kg7 was best. } { [%clk 0:02:09] } 40. Nd7 { [%eval -0.13] [%clk 0:01:47] } 40... Rg5?? { [%eval 2.88] } { Blunder. Kg7 was best. } { [%clk 0:01:01] } 41. Rc6 { [%eval 3.04] [%clk 0:01:31] } 41... h5 { [%eval 3.28] [%clk 0:01:08] } 42. Rxa6 { [%eval 3.52] [%clk 0:01:33] } 42... h4?! { [%eval 4.65] } { Inaccuracy. f5 was best. } { [%clk 0:01:30] } 43. g4?? { [%eval 0.0] } { Blunder. Nf6+ was best. } { [%clk 0:02:02] } 43... Kg7?? { [%eval 4.58] } { Blunder. f5 was best. } { [%clk 0:01:02] } 44. Nf6 { [%eval 4.66] [%clk 0:02:27] } 44... Ne1 { [%eval 4.76] [%clk 0:00:49] } 45. Kh2 { [%eval 4.64] [%clk 0:01:47] } 45... Nd3 { [%eval 4.82] [%clk 0:01:06] } 46. Kxh3 { [%eval 4.72] [%clk 0:02:01] } 46... Nxb4 { [%eval 4.78] [%clk 0:01:28] } 47. Rb6 { [%eval 4.84] [%clk 0:02:24] } 47... Rg6 { [%eval 4.69] [%clk 0:01:10] } 48. Nh5+ { [%eval 4.97] [%clk 0:02:44] } 48... Kh7 { [%eval 5.2] [%clk 0:00:54] } 49. Rxb5 { [%eval 5.34] [%clk 0:02:00] } 49... Nd3 { [%eval 5.24] [%clk 0:01:15] } 50. Kxh4 { [%eval 5.28] [%clk 0:02:24] } 50... Nxf2 { [%eval 5.49] [%clk 0:01:23] } 51. g5 { [%eval 5.64] [%clk 0:02:53] } 51... Ra6 { [%eval 5.74] [%clk 0:01:28] } 52. Nf6+ { [%eval 6.11] [%clk 0:03:06] } 52... Kg7 { [%eval 5.89] [%clk 0:01:32] } 53. Nxd5 { [%eval 5.0] [%clk 0:03:25] } 53... Nd1 { [%eval 5.4] [%clk 0:01:47] } 54. Kg4 { [%eval 5.38] [%clk 0:03:37] } 54... Rd6 { [%eval 5.7] [%clk 0:01:29] } 55. Kf4 { [%eval 5.86] [%clk 0:03:55] } 55... Nf2 { [%eval 5.83] [%clk 0:01:15] } 56. Nc7 { [%eval 5.6] [%clk 0:02:47] } 56... Rd7 { [%eval 5.73] [%clk 0:01:10] } 57. Ne8+ { [%eval 5.7] [%clk 0:03:07] } 57... Kf8 { [%eval 5.83] [%clk 0:01:20] } 58. Nf6 { [%eval 5.56] [%clk 0:03:34] } 58... Re7?? { [%eval #3] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:01:14] } 59. Rb8+ { [%eval #2] [%clk 0:04:00] } 1-0