Event: Round 1: Pereira Vera, Henry Alberto - Narvaez, Zamir
Site: https://lichess.org/broadcast/xxxii-irt-internacional-feria-de-las-flores-2025/round-1/3nOz98RI/njpwD3v2
White: Pereira Vera, Henry Alberto
WhiteElo: 1923
Black: Narvaez, Zamir
BlackElo: 2128
Result: 1/2-1/2
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 90+30

1. b3 { [%eval 0.0] [%clk 1:16:49] } 1... e5 { [%eval 0.0] [%clk 1:27:16] } 2. Bb2 { [%eval 0.0] [%clk 1:17:12] } 2... Nc6 { [%eval 0.0] [%clk 1:27:38] } 3. c4 { [%eval -0.12] [%clk 1:17:00] } 3... Nf6 { [%eval 0.0] [%clk 1:21:30] } 4. e3 { [%eval -0.21] [%clk 1:17:10] } 4... d5 { [%eval -0.14] [%clk 1:21:35] } 5. cxd5 { [%eval -0.25] [%clk 1:17:32] } 5... Nxd5 { [%eval -0.21] [%clk 1:22:00] } 6. a3 { [%eval -0.17] [%clk 1:17:56] } 6... Bd6 { [%eval -0.03] [%clk 1:15:31] } 7. Qc2 { [%eval -0.18] [%clk 1:14:08] } 7... Qg5 { [%eval -0.21] [%clk 1:05:45] } 8. Nc3 { [%eval -0.29] [%clk 0:57:47] } 8... Nxc3 { [%eval -0.35] [%clk 0:51:54] } 9. dxc3 { [%eval -0.35] [%clk 0:54:45] } 9... Bf5 { [%eval -0.35] [%clk 0:36:19] } 10. e4 { [%eval -0.34] [%clk 0:53:45] } 10... Bg6 { [%eval 0.0] [%clk 0:35:06] } 11. Nf3 { [%eval 0.0] [%clk 0:52:02] } 11... Qg4 { [%eval 0.08] [%clk 0:34:39] } 12. Nd2 { [%eval -0.05] [%clk 0:50:12] } 12... Bc5 { [%eval 0.13] [%clk 0:32:27] } 13. f3 { [%eval -0.08] [%clk 0:47:26] } 13... Qh4+ { [%eval 0.09] [%clk 0:27:24] } 14. g3 { [%eval 0.1] [%clk 0:47:20] } 14... Qe7 { [%eval 0.33] [%clk 0:27:32] } 15. b4 { [%eval 0.48] [%clk 0:46:58] } 15... Be3?! { [%eval 1.59] } { Inaccuracy. Bb6 was best. } { [%clk 0:26:46] } 16. Nc4 { [%eval 1.65] [%clk 0:44:46] } 16... Bh6 { [%eval 1.74] [%clk 0:22:24] } 17. b5 { [%eval 1.66] [%clk 0:41:53] } 17... Nd8 { [%eval 2.1] [%clk 0:22:02] } 18. a4 { [%eval 2.16] [%clk 0:40:39] } 18... Ne6 { [%eval 2.4] [%clk 0:20:03] } 19. Be2? { [%eval 0.89] } { Mistake. Ba3 was best. } { [%clk 0:30:30] } 19... O-O?! { [%eval 1.67] } { Inaccuracy. Nc5 was best. } { [%clk 0:11:36] } 20. O-O? { [%eval 0.32] } { Mistake. Ba3 was best. } { [%clk 0:29:19] } 20... f5?! { [%eval 0.91] } { Inaccuracy. Rfd8 was best. } { [%clk 0:10:36] } 21. Ba3 { [%eval 0.76] } 21... Nc5 { [%eval 0.8] [%clk 0:08:05] } 22. Rad1 { [%eval 0.86] } 22... b6? { [%eval 2.42] } { Mistake. fxe4 was best. } { [%clk 0:02:25] } 23. Rd5 { [%eval 2.27] } 23... fxe4 { [%eval 2.23] [%clk 0:02:41] } 24. Rxe5?? { [%eval 0.23] } { Blunder. Bxc5 was best. } 24... exf3 { [%eval 0.23] [%clk 0:00:35] } 25. Rxe7 { [%eval 0.21] } 25... Bxc2 { [%eval 0.23] [%clk 0:01:01] } 26. Bxf3 { [%eval 0.28] } 26... Rad8 { [%eval 0.36] [%clk 0:01:14] } 27. Bxc5 { [%eval 0.43] } 27... Bd3?? { [%eval 2.74] } { Blunder. bxc5 was best. } { [%clk 0:00:10] } 28. Be2 { [%eval 2.7] } 28... Bxe2 { [%eval 2.35] } 29. Rxf8+ { [%eval 2.43] } 29... Kxf8 { [%eval 2.54] } 30. Rxe2+ { [%eval 2.52] } 30... bxc5 { [%eval 2.42] } 31. Re5 { [%eval 2.49] } 31... Rd3 { [%eval 2.32] } 32. Rxc5 { [%eval 2.65] } 32... Rxc3 { [%eval 2.61] } 33. Rxc7 { [%eval 2.65] } 33... Be3+ { [%eval 2.58] } 34. Kg2 { [%eval 2.52] } 34... Rc2+ { [%eval 2.5] } 35. Kf3 { [%eval 2.46] } 35... Bg1 { [%eval 3.13] } 36. h4 { [%eval 3.16] } 36... h5 { [%eval 3.75] } 37. a5 { [%eval 3.27] } 37... Rf2+ { [%eval 4.04] } 38. Ke4 { [%eval 3.75] } 38... Bh2?! { [%eval 5.06] } { Inaccuracy. Re2+ was best. } 39. b6?! { [%eval 3.37] } { Inaccuracy. Rxa7 was best. } 39... axb6 { [%eval 3.92] } 40. axb6?? { [%eval 0.08] } { Blunder. a6 was best. } 40... Bxg3 { [%eval 0.15] } 41. Rc8+ { [%eval 0.1] } 41... Ke7 { [%eval 0.09] } 42. b7 { [%eval 0.13] } 42... Rf4+ { [%eval 0.03] } 43. Kd5 { [%eval 0.06] } 43... Rf5+ { [%eval 0.11] } 44. Kc6 { [%eval 0.17] } 44... Rf6+ { [%eval 0.12] } 45. Kd5 { [%eval 0.15] } 45... Rf5+ { [%eval 0.18] } 46. Ke4 { [%eval 0.0] } 46... Rf4+ { [%eval 0.0] } 47. Kd5 { [%eval 0.0] } 47... Rf5+ { [%eval 0.23] } 48. Kd4 { [%eval 0.0] } 48... Rf4+ { [%eval 0.0] } 49. Kd3 { [%eval -0.05] } 49... Rxh4 { [%eval -0.04] } 50. Ne3 { [%eval 0.01] } 50... Kd7 { [%eval 0.07] } 51. Nf5 { [%eval 0.1] } 51... Rb4 { [%eval 0.14] } 52. Nxg3 { [%eval 0.09] } 52... Rxb7 { [%eval 0.06] } 53. Rc3 { [%eval -0.02] } 53... h4 { [%eval 0.03] } 54. Ne4 { [%eval 0.1] } 54... Rb2 { [%eval 0.29] } 55. Ke3 { [%eval 0.02] } 55... Rb6 { [%eval 0.26] } 56. Kf4 { [%eval 0.09] } 56... Rh6 { [%eval 0.12] } 57. Rh3 { [%eval 0.12] } 57... Ke7 { [%eval 0.2] } 58. Nf2 { [%eval 0.02] } 58... Rf6+ { [%eval 0.06] } 59. Ke3 { [%eval 0.0] } 59... g5 { [%eval 0.01] } 60. Ng4 { [%eval 0.0] } 60... Rf4 { [%eval 0.0] } 61. Nf2 { [%eval 0.0] } 61... Ke6 { [%eval 0.0] } 62. Rh1 { [%eval 0.0] } 62... Kf5 { [%eval 0.0] } 63. Ra1 { [%eval 0.0] } 63... Kg6 { [%eval 0.0] } 64. Nh3 { [%eval 0.0] } 64... Rb4 { [%eval 0.02] } 65. Kf3 { [%eval 0.0] } 65... Rb3+ { [%eval 0.0] } 66. Kg2 { [%eval 0.0] } 66... Rg3+ { [%eval 0.0] } 67. Kh2 { [%eval 0.0] } 67... Rf3 { [%eval 0.0] } 68. Ra5 { [%eval 0.0] } 68... Rf5 { [%eval 0.0] } 69. Ra7 { [%eval 0.0] } 1/2-1/2