Event: Round 4: Della Mora David (1840) - Gasperi, Fosco (1699)
Date: 2023-06-12
White: Della Mora David
Black: Gasperi, Fosco
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:48] } 1... d5 { [%eval 0.34] [%clk 1:30:35] } 2. g3 { [%eval 0.12] [%clk 1:30:36] } 2... Nf6 { [%eval 0.33] [%clk 1:30:42] } 3. Bg2 { [%eval 0.32] [%clk 1:30:57] } 3... Bg4 { [%eval 0.45] [%clk 1:30:12] } 4. O-O { [%eval 0.27] [%clk 1:30:35] } 4... Nbd7 { [%eval 0.32] [%clk 1:30:06] } 5. d3 { [%eval 0.17] [%clk 1:30:44] } 5... c6 { [%eval 0.19] [%clk 1:28:48] } 6. c3?! { [%eval -0.42] } { Inaccuracy. c4 was best. } { [%clk 1:30:50] } 6... e6 { [%eval -0.01] [%clk 1:26:18] } 7. Qc2 { [%eval -0.21] [%clk 1:31:05] } 7... Qc7 { [%eval -0.03] [%clk 1:26:16] } 8. Nbd2 { [%eval -0.03] [%clk 1:30:21] } 8... Be7 { [%eval 0.05] [%clk 1:25:44] } 9. e4 { [%eval -0.19] [%clk 1:29:25] } 9... dxe4 { [%eval 0.07] [%clk 1:25:54] } 10. dxe4 { [%eval 0.13] [%clk 1:29:48] } 10... e5 { [%eval 0.27] [%clk 1:25:29] } 11. a4 { [%eval -0.19] [%clk 1:28:54] } 11... a5 { [%eval 0.23] [%clk 1:23:44] } 12. Nc4?! { [%eval -0.47] } { Inaccuracy. h3 was best. } { [%clk 1:26:50] } 12... O-O?! { [%eval 0.08] } { Inaccuracy. Be6 was best. } { [%clk 1:23:33] } 13. h3?! { [%eval -0.75] } { Inaccuracy. Ne3 was best. } { [%clk 1:22:52] } 13... Be6 { [%eval -0.65] [%clk 1:14:05] } 14. Qe2 { [%eval -0.87] [%clk 1:16:24] } 14... Rfe8?! { [%eval 0.03] } { Inaccuracy. b5 was best. } { [%clk 1:07:37] } 15. Ng5 { [%eval 0.08] [%clk 1:12:04] } 15... Bf8 { [%eval 0.4] [%clk 1:02:23] } 16. Nxe6 { [%eval 0.43] [%clk 1:09:24] } 16... Rxe6 { [%eval 0.44] [%clk 1:02:30] } 17. Ne3?! { [%eval -0.16] } { Inaccuracy. Rd1 was best. } { [%clk 1:08:09] } 17... Nc5 { [%eval -0.15] [%clk 1:00:37] } 18. Nf5 { [%eval -0.17] [%clk 1:04:58] } 18... Nb3 { [%eval 0.0] [%clk 0:59:57] } 19. Rb1 { [%eval -0.13] [%clk 1:05:09] } 19... Nxc1 { [%eval -0.24] [%clk 1:00:06] } 20. Rbxc1 { [%eval -0.42] [%clk 1:05:21] } 20... g6 { [%eval -0.42] [%clk 1:00:22] } 21. Ne3 { [%eval -0.38] [%clk 1:05:22] } 21... Rd8 { [%eval -0.23] [%clk 0:54:19] } 22. Rfd1 { [%eval -0.2] [%clk 0:56:05] } 22... Rxd1+ { [%eval -0.27] [%clk 0:53:16] } 23. Rxd1 { [%eval -0.18] [%clk 0:55:15] } 23... Rd6 { [%eval 0.0] [%clk 0:53:14] } 24. Rxd6 { [%eval -0.08] [%clk 0:55:19] } 24... Qxd6 { [%eval -0.11] [%clk 0:52:51] } 25. Nc4 { [%eval -0.16] [%clk 0:50:26] } 25... Qc5 { [%eval 0.0] [%clk 0:52:39] } 26. Bf1 { [%eval -0.07] [%clk 0:50:16] } 26... Ne8 { [%eval 0.0] [%clk 0:46:59] } 27. Qg4 { [%eval 0.0] [%clk 0:45:03] } 27... Nf6 { [%eval 0.0] [%clk 0:41:43] } 28. Qf3 { [%eval 0.02] [%clk 0:44:36] } 28... Bg7 { [%eval 0.21] [%clk 0:41:23] } 29. b3 { [%eval 0.07] [%clk 0:40:17] } 29... h6 { [%eval 0.11] [%clk 0:27:43] } 30. Kg2 { [%eval 0.02] [%clk 0:37:21] } 30... Kh7 { [%eval 0.19] [%clk 0:27:10] } 31. Qd3 { [%eval 0.22] [%clk 0:37:27] } 31... b5 { [%eval 0.66] [%clk 0:24:40] } 32. Nxa5?! { [%eval 0.02] } { Inaccuracy. axb5 was best. } { [%clk 0:35:16] } 32... bxa4 { [%eval 0.0] [%clk 0:22:30] } 33. b4 { [%eval 0.0] [%clk 0:35:34] } 33... Qb6 { [%eval 0.0] [%clk 0:22:13] } 34. Qc4 { [%eval 0.0] [%clk 0:33:18] } 34... a3 { [%eval 0.0] [%clk 0:21:52] } 35. Bd3 { [%eval 0.0] [%clk 0:30:35] } 35... c5 { [%eval 0.0] [%clk 0:18:19] } 36. Bb1 { [%eval 0.04] [%clk 0:21:38] } 36... cxb4 { [%eval 0.0] [%clk 0:18:07] } 37. Qxb4 { [%eval -0.21] [%clk 0:21:31] } 37... Qxb4 { [%eval -0.16] [%clk 0:18:02] } 38. cxb4 { [%eval -0.19] [%clk 0:21:52] } 38... Bf8 { [%eval -0.17] [%clk 0:17:20] } 39. b5 { [%eval -0.17] [%clk 0:22:07] } 39... Bc5 { [%eval -0.1] [%clk 0:16:05] } 40. f3 { [%eval -0.26] [%clk 0:21:55] } 40... Nd7 { [%eval -0.22] [%clk 0:16:03] } 41. Nc4 { [%eval -0.26] [%clk 0:17:38] } 41... f6 { [%eval -0.27] [%clk 0:15:47] } 42. Kf1 { [%eval -0.18] [%clk 0:17:43] } 42... Kg7 { [%eval -0.16] [%clk 0:15:37] } 43. Ke2 { [%eval -0.22] [%clk 0:17:44] } 43... Kf7 { [%eval -0.06] [%clk 0:15:38] } 44. Ba2 { [%eval -0.15] [%clk 0:17:15] } 44... Ke7 { [%eval -0.08] [%clk 0:15:45] } 45. Kd3 { [%eval -0.11] [%clk 0:16:10] } 45... Nb6 { [%eval 0.0] [%clk 0:15:12] } 46. Ne3?? { [%eval -3.59] } { Blunder. Nxb6 was best. } { [%clk 0:12:38] } 46... Bd4?? { [%eval 0.0] } { Blunder. Bxe3 was best. } { [%clk 0:12:35] } 47. f4?? { [%eval -3.93] } { Blunder. Nc4 was best. } { [%clk 0:10:26] } 47... Bb2?? { [%eval 0.0] } { Blunder. Bxe3 was best. } { [%clk 0:12:43] } 48. f5 { [%eval 0.0] [%clk 0:09:01] } 48... g5 { [%eval 0.0] [%clk 0:12:25] } 49. Kc2 { [%eval 0.0] [%clk 0:09:12] } 49... h5 { [%eval 0.0] [%clk 0:12:16] } 50. g4 { [%eval 0.0] [%clk 0:09:14] } 50... h4 { [%eval 0.0] [%clk 0:12:23] } 51. Kb3 { [%eval 0.0] [%clk 0:08:21] } 51... Kd6 { [%eval 0.0] [%clk 0:12:00] } 52. Kb4 { [%eval 0.0] [%clk 0:06:22] } 52... Bc1 { [%eval 0.0] [%clk 0:11:30] } 53. Nc2 { [%eval -0.39] [%clk 0:05:25] } 53... Bd2+ { [%eval -0.52] [%clk 0:09:58] } 54. Kb3? { [%eval -1.74] } { Mistake. Kxa3 was best. } { [%clk 0:03:48] } 54... Bc1?? { [%eval -0.04] } { Blunder. Kc5 was best. } { [%clk 0:09:23] } 55. Nxa3 { [%eval -0.4] [%clk 0:01:44] } 55... Bxa3 { [%eval 0.0] [%clk 0:09:34] } 56. Kxa3 { [%eval -0.01] [%clk 0:02:07] } 56... Kc5 { [%eval 0.0] [%clk 0:09:56] } 57. Be6 { [%eval 0.0] [%clk 0:02:27] } 57... Kxb5 { [%eval -0.06] [%clk 0:09:48] } 58. Kb3 { [%eval 0.0] [%clk 0:02:45] } 58... Kc5 { [%eval 0.0] [%clk 0:09:53] } 59. Kc3 { [%eval 0.0] [%clk 0:01:22] } 59... Na8 { [%eval 0.0] [%clk 0:09:37] } 60. Bd5 { [%eval 0.0] [%clk 0:29:52] } 60... Nb6 { [%eval 0.0] [%clk 0:39:39] } 61. Bb3 { [%eval 0.0] [%clk 0:30:10] } 61... Nc8 { [%eval 0.0] [%clk 0:39:41] } 62. Bc2 { [%eval 0.0] [%clk 0:28:32] } 62... Na7 { [%eval 0.0] [%clk 0:36:39] } 63. Ba4 { [%eval 0.0] [%clk 0:28:39] } 63... Nc8 { [%eval 0.0] [%clk 0:36:40] } 64. Bc2 { [%eval 0.0] [%clk 0:28:59] } 64... Nb6 { [%eval 0.0] } 65. Bd3?? { [%eval -6.6] } { Blunder. Bb3 was best. } 65... Na4+ { [%eval -6.35] } 66. Kb3 { [%eval -6.4] [%clk 0:28:59] } 66... Nb6?! { [%eval -4.78] } { Inaccuracy. Kd4 was best. } { [%clk 0:35:43] } 1/2-1/2