Event: Round 3: Paiva, Donaldo - Cogan, Nicolas
Date: 2024-03-09
White: Paiva, Donaldo
WhiteTitle: CM
WhiteElo: 2162
Black: Cogan, Nicolas
BlackElo: 1975
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 0:15:14] } 1... Nf6 { [%eval 0.16] [%clk 0:15:13] } 2. c4 { [%eval 0.16] [%clk 0:15:23] } 2... e6 { [%eval 0.21] [%clk 0:15:12] } 3. Nf3 { [%eval 0.0] [%clk 0:15:32] } 3... Bb4+ { [%eval 0.43] [%clk 0:14:03] } 4. Bd2 { [%eval 0.21] [%clk 0:15:28] } 4... Qe7 { [%eval 0.54] [%clk 0:14:11] } 5. Qc2 { [%eval 0.13] [%clk 0:15:32] } 5... d5?! { [%eval 0.85] } { Inaccuracy. Bxd2+ was best. } { [%clk 0:13:02] } 6. Nc3?! { [%eval 0.23] } { Inaccuracy. Bxb4 was best. } { [%clk 0:15:12] } 6... O-O { [%eval 0.28] [%clk 0:11:36] } 7. e3 { [%eval 0.25] [%clk 0:15:20] } 7... a6 { [%eval 0.65] [%clk 0:10:33] } 8. a3 { [%eval 0.6] [%clk 0:14:40] } 8... Bxc3 { [%eval 0.55] [%clk 0:10:31] } 9. Bxc3 { [%eval 0.56] [%clk 0:14:48] } 9... Re8 { [%eval 0.78] [%clk 0:09:19] } 10. Rc1 { [%eval 0.71] [%clk 0:14:28] } 10... dxc4?! { [%eval 1.3] } { Inaccuracy. Nbd7 was best. } { [%clk 0:06:37] } 11. Bxc4 { [%eval 1.1] [%clk 0:14:36] } 11... Nbd7 { [%eval 1.07] [%clk 0:05:20] } 12. O-O { [%eval 0.99] [%clk 0:14:41] } 12... b6 { [%eval 0.95] [%clk 0:05:06] } 13. Be2 { [%eval 0.74] [%clk 0:13:23] } 13... c5 { [%eval 1.17] [%clk 0:04:38] } 14. dxc5 { [%eval 1.17] [%clk 0:13:07] } 14... Nxc5?! { [%eval 2.32] } { Inaccuracy. Qxc5 was best. } { [%clk 0:03:05] } 15. Bb4? { [%eval 0.86] } { Mistake. Bxf6 was best. } { [%clk 0:13:00] } 15... Nfd7 { [%eval 0.81] [%clk 0:03:13] } 16. a4 { [%eval 0.38] [%clk 0:12:47] } 16... a5 { [%eval 0.37] [%clk 0:03:13] } 17. Ba3 { [%eval 0.5] [%clk 0:12:55] } 17... Bb7 { [%eval 0.55] [%clk 0:03:09] } 18. Bb5?! { [%eval 0.0] } { Inaccuracy. Nd2 was best. } { [%clk 0:12:06] } 18... Qf6? { [%eval 1.63] } { Mistake. Bxf3 was best. } { [%clk 0:02:23] } 19. Qe2?! { [%eval 0.56] } { Inaccuracy. Bxc5 was best. } { [%clk 0:11:15] } 19... Rec8 { [%eval 0.87] [%clk 0:01:31] } 20. Nd2 { [%eval 0.75] [%clk 0:10:29] } 20... Qg6 { [%eval 0.92] [%clk 0:01:07] } 21. f3 { [%eval 0.85] [%clk 0:10:30] } 21... Bc6 { [%eval 1.27] [%clk 0:01:01] } 22. Nc4 { [%eval 0.79] [%clk 0:09:49] } 22... Bxb5 { [%eval 0.89] [%clk 0:00:50] } 23. axb5 { [%eval 1.03] [%clk 0:09:57] } 23... e5?! { [%eval 2.12] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:25] } 24. Rfd1 { [%eval 2.24] [%clk 0:09:51] } 24... Re8 { [%eval 2.49] [%clk 0:00:17] } 25. Rd6 { [%eval 2.52] [%clk 0:09:16] } 25... Re6 { [%eval 2.38] [%clk 0:00:27] } 26. Rcd1 { [%eval 2.08] [%clk 0:09:24] } 26... Rae8?! { [%eval 3.11] } { Inaccuracy. Rxd6 was best. } { [%clk 0:00:11] } 27. Rxd7 { [%eval 3.39] [%clk 0:09:21] } 27... Nxd7 { [%eval 3.41] [%clk 0:00:19] } 28. Rxd7 { [%eval 3.31] [%clk 0:09:28] } 28... Qb1+ { [%eval 4.14] [%clk 0:00:26] } 29. Rd1 { [%eval 3.87] [%clk 0:09:34] } 29... Qa2 { [%eval 4.01] [%clk 0:00:30] } 30. h3 { [%eval 4.0] [%clk 0:09:18] } 30... Qb3 { [%eval 4.26] [%clk 0:00:37] } 31. Nd6 { [%eval 3.89] [%clk 0:08:31] } 31... Rd8 { [%eval 4.48] [%clk 0:00:46] } 32. Rd3 { [%eval 4.45] [%clk 0:08:39] } 32... Qa2 { [%eval 4.55] [%clk 0:00:13] } 33. Qd1 { [%eval 4.59] [%clk 0:08:37] } 33... h6 { [%eval 4.32] [%clk 0:00:12] } 34. e4 { [%eval 4.09] [%clk 0:08:28] } 34... Rd7 { [%eval 4.27] [%clk 0:00:16] } 35. Nf5 { [%eval 4.05] [%clk 0:08:29] } 35... Rxd3 { [%eval 4.37] [%clk 0:00:21] } 36. Qxd3 { [%eval 3.9] [%clk 0:08:37] } 36... Qa1+ { [%eval 4.36] [%clk 0:00:17] } 37. Kh2 { [%eval 3.62] [%clk 0:08:45] } 37... Qc1 { [%eval 3.58] [%clk 0:00:20] } 38. Qe3 { [%eval 3.51] [%clk 0:08:21] } 38... Qc7 { [%eval 3.53] [%clk 0:00:17] } 39. Qc3 { [%eval 3.2] [%clk 0:08:14] } 39... Qd8 { [%eval 3.7] [%clk 0:00:13] } 40. Ne3 { [%eval 3.67] [%clk 0:07:24] } 40... Qg5 { [%eval 3.64] [%clk 0:00:11] } 41. Nd5 { [%eval 3.61] [%clk 0:07:27] } 41... Kh7 { [%eval 3.63] [%clk 0:00:19] } 42. Qe3 { [%eval 3.7] [%clk 0:07:31] } 42... Qd8 { [%eval 3.73] [%clk 0:00:27] } 43. b3 { [%eval 3.67] [%clk 0:07:16] } 43... Rg6 { [%eval 3.84] [%clk 0:00:28] } 44. Bb2 { [%eval 3.66] [%clk 0:07:22] } 44... Re6 { [%eval 3.67] [%clk 0:00:24] } 45. Bc1 { [%eval 3.39] [%clk 0:07:14] } 45... Rg6 { [%eval 3.98] [%clk 0:00:32] } 46. Qf2 { [%eval 3.76] [%clk 0:07:15] } 46... Qd7 { [%eval 3.66] [%clk 0:00:14] } 47. Qe2 { [%eval 3.93] [%clk 0:07:18] } 47... Qd6 { [%eval 3.82] [%clk 0:00:15] } 48. Be3 { [%eval 3.84] [%clk 0:07:22] } 48... Qa3?! { [%eval 5.19] } { Inaccuracy. Qd8 was best. } { [%clk 0:00:13] } 49. Qc2 { [%eval 4.98] [%clk 0:07:20] } 49... h5 { [%eval 5.54] [%clk 0:00:13] } 50. Bxb6 { [%eval 5.45] [%clk 0:07:20] } 50... Qa1 { [%eval 5.87] [%clk 0:00:14] } 51. Be3 { [%eval 5.57] [%clk 0:07:14] } 51... Qf1 { [%eval 6.22] [%clk 0:00:12] } 52. b6 { [%eval 6.49] [%clk 0:07:16] } 52... Qa6 { [%eval 6.7] [%clk 0:00:18] } 53. Qc4 { [%eval 6.22] [%clk 0:07:15] } 53... Qa8 { [%eval 7.25] [%clk 0:00:23] } 54. Qc7 { [%eval 6.31] [%clk 0:07:17] } 54... Qa6?! { [%eval 9.1] } { Inaccuracy. Qe8 was best. } { [%clk 0:00:15] } 55. Qxf7 { [%eval 9.07] [%clk 0:06:36] } 55... Qf1 { [%eval 8.97] [%clk 0:00:12] } 56. Qxg6+ { [%eval 8.61] [%clk 0:06:28] } 56... Kxg6 { [%eval 8.39] [%clk 0:00:21] } 57. b7 { [%eval 9.75] [%clk 0:06:34] } 57... Qb5 { [%eval 9.23] [%clk 0:00:12] } 58. Bb6 { [%eval 8.8] [%clk 0:06:42] } 58... Qe8 { [%eval 9.18] [%clk 0:00:11] } 59. Bc7 { [%eval 8.97] [%clk 0:15:10] } 1-0