Event: Round 5: KIGIGHA, Bomo Lovet - Paiva, Donaldo
Date: 2024-03-11
White: KIGIGHA, Bomo Lovet
WhiteTitle: FM
WhiteElo: 2275
Black: Paiva, Donaldo
BlackTitle: CM
BlackElo: 2269
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 0:05:05] } 1... c5 { [%eval 0.13] [%clk 0:05:00] } 2. c4 { [%eval 0.25] [%clk 0:05:02] } 2... Nc6 { [%eval 0.32] [%clk 0:05:02] } 3. g3 { [%eval 0.14] [%clk 0:05:00] } 3... g6 { [%eval 0.12] [%clk 0:05:04] } 4. Bg2 { [%eval 0.06] [%clk 0:05:02] } 4... Bg7 { [%eval 0.12] [%clk 0:05:06] } 5. Nc3 { [%eval 0.23] [%clk 0:05:03] } 5... e5 { [%eval 0.4] [%clk 0:05:07] } 6. a3 { [%eval 0.16] [%clk 0:04:57] } 6... Nge7 { [%eval 0.4] [%clk 0:05:07] } 7. b4 { [%eval 0.0] [%clk 0:04:55] } 7... d6 { [%eval 0.42] [%clk 0:04:58] } 8. bxc5 { [%eval -0.03] [%clk 0:04:51] } 8... dxc5 { [%eval -0.09] [%clk 0:04:59] } 9. O-O { [%eval -0.36] [%clk 0:04:52] } 9... O-O { [%eval -0.19] [%clk 0:04:55] } 10. Rb1 { [%eval -0.22] [%clk 0:04:54] } 10... b6 { [%eval 0.16] [%clk 0:04:54] } 11. d3 { [%eval 0.19] [%clk 0:04:55] } 11... h6 { [%eval 0.09] [%clk 0:04:40] } 12. Ne1 { [%eval 0.03] [%clk 0:04:53] } 12... Be6 { [%eval 0.09] [%clk 0:04:36] } 13. Nc2 { [%eval 0.14] [%clk 0:04:54] } 13... Qd7 { [%eval 0.06] [%clk 0:04:15] } 14. Re1 { [%eval -0.19] [%clk 0:04:54] } 14... Rad8 { [%eval -0.14] [%clk 0:04:03] } 15. Ne3 { [%eval -0.22] [%clk 0:04:54] } 15... f5 { [%eval 0.0] [%clk 0:03:51] } 16. Ned5 { [%eval -0.2] [%clk 0:04:55] } 16... Kh7 { [%eval -0.14] [%clk 0:03:52] } 17. Bd2 { [%eval -0.44] [%clk 0:04:06] } 17... f4?! { [%eval 0.31] } { Inaccuracy. e4 was best. } { [%clk 0:02:35] } 18. Qa4 { [%eval 0.2] [%clk 0:03:52] } 18... Nf5? { [%eval 1.66] } { Mistake. Nd4 was best. } { [%clk 0:00:54] } 19. Nxb6 { [%eval 1.75] [%clk 0:03:38] } 19... axb6 { [%eval 1.54] [%clk 0:00:52] } 20. Qxc6 { [%eval 1.64] [%clk 0:03:39] } 20... Qf7 { [%eval 1.78] [%clk 0:00:51] } 21. Ne4 { [%eval 1.22] [%clk 0:03:20] } 21... Nd4 { [%eval 1.24] [%clk 0:00:36] } 22. Qxb6 { [%eval 1.19] [%clk 0:03:01] } 22... Bg4 { [%eval 1.35] [%clk 0:00:21] } 23. f3 { [%eval 1.23] [%clk 0:02:40] } 23... Bf5 { [%eval 1.26] [%clk 0:00:24] } 24. Nxc5?! { [%eval 0.33] } { Inaccuracy. Qxc5 was best. } { [%clk 0:02:06] } 24... Nc2?! { [%eval 1.23] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:13] } 25. Rf1 { [%eval 1.26] [%clk 0:01:57] } 25... Nd4 { [%eval 1.21] [%clk 0:00:14] } 26. Rf2?? { [%eval -3.1] } { Blunder. e4 was best. } { [%clk 0:01:06] } 26... Rb8 { [%eval -3.02] [%clk 0:00:15] } 27. Qxb8 { [%eval -2.97] [%clk 0:01:08] } 27... Rxb8 { [%eval -2.91] [%clk 0:00:17] } 28. Rxb8 { [%eval -2.88] [%clk 0:01:10] } 28... Qa7 { [%eval -2.72] [%clk 0:00:17] } 29. Rb7 { [%eval -3.18] [%clk 0:00:48] } 29... Qxc5 { [%eval -3.12] [%clk 0:00:17] } 30. Bb4? { [%eval -5.14] } { Mistake. Bf1 was best. } { [%clk 0:00:50] } 30... Qc6? { [%eval -3.24] } { Mistake. Nxe2+ was best. } { [%clk 0:00:19] } 31. Ra7?! { [%eval -4.48] } { Inaccuracy. Re7 was best. } { [%clk 0:00:42] } 31... Qb6 { [%eval -4.35] [%clk 0:00:21] } 32. Re7 { [%eval -4.39] [%clk 0:00:38] } 32... Nc6 { [%eval -4.36] [%clk 0:00:17] } 33. c5 { [%eval -4.14] [%clk 0:00:31] } 33... Qb5?! { [%eval -3.23] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:19] } 34. Rc7 { [%eval -3.03] [%clk 0:00:27] } 34... Nxb4 { [%eval -3.1] [%clk 0:00:20] } 35. axb4 { [%eval -3.03] [%clk 0:00:28] } 35... Qxb4 { [%eval -2.99] [%clk 0:00:22] } 36. Rf1?! { [%eval -3.8] } { Inaccuracy. g4 was best. } { [%clk 0:00:25] } 36... Kg8?! { [%eval -2.9] } { Inaccuracy. Qa5 was best. } { [%clk 0:00:21] } 37. g4 { [%eval -3.1] [%clk 0:00:22] } 37... Be6 { [%eval -3.13] [%clk 0:00:23] } 38. Kh1 { [%eval -3.14] [%clk 0:00:23] } 38... Bf8 { [%eval -3.13] [%clk 0:00:24] } 39. Ra1 { [%eval -3.78] [%clk 0:00:23] } 39... Qb2 { [%eval -3.73] [%clk 0:00:20] } 40. Rf1 { [%eval -3.62] [%clk 0:00:20] } 40... Qc2 { [%eval -3.24] [%clk 0:00:20] } 41. Ra1 { [%eval -3.91] [%clk 0:00:19] } 41... Qb2 { [%eval -3.28] [%clk 0:00:23] } 42. Re1 { [%eval -3.39] [%clk 0:00:21] } 42... Qb8 { [%eval -3.27] [%clk 0:00:19] } 43. Rc6 { [%eval -3.15] [%clk 0:00:20] } 43... Bd5 { [%eval -2.73] [%clk 0:00:19] } 44. Rxg6+ { [%eval -2.67] [%clk 0:00:20] } 44... Kf7 { [%eval -2.65] [%clk 0:00:21] } 45. Rb6 { [%eval -2.39] [%clk 0:00:22] } 45... Qc7 { [%eval -2.61] [%clk 0:00:23] } 46. Rc1 { [%eval -2.51] [%clk 0:00:17] } 46... Qa7 { [%eval -2.54] [%clk 0:00:23] } 47. Rbb1 { [%eval -2.9] [%clk 0:00:15] } 47... Bxc5 { [%eval -2.76] [%clk 0:00:23] } 48. Rb5 { [%eval -3.21] [%clk 0:00:17] } 48... Be3 { [%eval -3.21] [%clk 0:00:24] } 49. Rcb1 { [%eval -3.14] [%clk 0:00:18] } 49... Bc6 { [%eval -2.94] [%clk 0:00:25] } 50. Rxe5 { [%eval -2.8] [%clk 0:00:18] } 50... Qa2 { [%eval -2.81] } 51. Re1 { [%eval -2.82] [%clk 0:00:20] } 51... Qd2 { [%eval -2.88] [%clk 0:00:28] } 52. Rf1 { [%eval -2.92] [%clk 0:00:19] } 52... Qxe2 { [%eval -2.88] [%clk 0:00:29] } 53. d4 { [%eval -2.91] [%clk 0:00:21] } 53... Qd2 { [%eval -2.84] [%clk 0:00:30] } 54. Rf5+ { [%eval -2.89] [%clk 0:00:20] } 54... Kg6 { [%eval -2.86] [%clk 0:00:31] } 55. Rb1 { [%eval -3.15] [%clk 0:00:18] } 55... Qc2 { [%eval -2.93] [%clk 0:00:32] } 56. Re1?? { [%eval #-14] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:00:18] } 56... Qc3?? { [%eval -2.97] } { Lost forced checkmate sequence. Bxf3 was best. } { [%clk 0:00:28] } 57. Rb1? { [%eval -5.59] } { Mistake. Rf1 was best. } { [%clk 0:00:17] } 57... Bxd4? { [%eval -2.9] } { Mistake. Bc1 was best. } { [%clk 0:00:27] } 58. h4?? { [%eval -7.08] } { Blunder. Rf1 was best. } { [%clk 0:00:17] } 58... Bxf3 { [%eval -6.91] [%clk 0:00:15] } 59. h5+ { [%eval -6.81] [%clk 0:00:13] } 59... Kh7 { [%eval -5.83] [%clk 0:00:16] } 60. Rf7+?? { [%eval #-9] } { Checkmate is now unavoidable. Rxf4 was best. } { [%clk 0:00:06] } 60... Kg8 { [%eval #-33] [%clk 0:00:18] } 61. Rxf4 { [%eval #-36] [%clk 0:00:06] } 61... Bxg2+ { [%eval -7.14] [%clk 0:00:20] } 62. Kh2? { [%eval #-1] } { Checkmate is now unavoidable. Kxg2 was best. } { [%clk 0:00:07] } 62... Be5 { [%eval #-29] [%clk 0:00:20] } 0-1