Event: Round 4: Sanchez, Carlos Andres - Flores Guardado, Angel Antonio
Site: https://lichess.org/broadcast/campeonato-panamericano-2025-para-ciegos-y-disminuidos-visuales--ciegos/round-4/zJMjgAge/lhD9NTga
Date: 2025-10-29
White: Sanchez, Carlos Andres
WhiteElo: 1753
Black: Flores Guardado, Angel Antonio
BlackElo: 1787
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 0:50:36] } 1... d5 { [%eval 0.18] } 2. g3 { [%eval 0.15] [%clk 0:49:59] } 2... Nc6 { [%eval 0.13] } 3. Bg2 { [%eval -0.24] [%clk 0:50:26] } 3... e5 { [%eval -0.07] } 4. d3 { [%eval -0.11] [%clk 0:50:53] } 4... Be6 { [%eval -0.15] } 5. Nbd2 { [%eval -0.48] [%clk 0:49:24] } 5... f6 { [%eval 0.0] } 6. O-O { [%eval -0.14] [%clk 0:46:48] } 6... Qd7 { [%eval -0.09] } 7. c4 { [%eval -0.33] [%clk 0:41:35] } 7... d4?! { [%eval 0.29] } { Inaccuracy. O-O-O was best. } 8. a3 { [%eval -0.1] [%clk 0:42:04] } 8... Bh3 { [%eval -0.01] } 9. b4 { [%eval -0.07] [%clk 0:42:21] } 9... h5 { [%eval 0.44] } 10. Ne4?! { [%eval -0.25] } { Inaccuracy. Bxh3 was best. } { [%clk 0:39:50] } 10... h4?! { [%eval 0.46] } { Inaccuracy. Bxg2 was best. } 11. b5 { [%eval 0.46] } 11... Na5?! { [%eval 1.47] } { Inaccuracy. Nd8 was best. } 12. Bd2?! { [%eval 0.77] } { Inaccuracy. Bxh3 was best. } 12... b6? { [%eval 1.93] } { Mistake. Bxg2 was best. } 13. Bxa5? { [%eval 0.72] } { Mistake. Bxh3 was best. } 13... bxa5? { [%eval 2.14] } { Mistake. Bxg2 was best. } 14. Qa4? { [%eval 0.68] } { Mistake. Bxh3 was best. } 14... g5?? { [%eval 4.54] } { Blunder. Bxg2 was best. } 15. Bxh3 { [%eval 4.67] } 15... Qxh3 { [%eval 4.44] } 16. b6+ { [%eval 4.56] } 16... Qd7 { [%eval 4.27] } 17. Qxd7+?? { [%eval 1.53] } { Blunder. b7 was best. } 17... Kxd7 { [%eval 1.57] } 18. bxc7 { [%eval 1.45] } 18... Kxc7 { [%eval 1.45] } 19. g4?! { [%eval 0.79] } { Inaccuracy. Rfb1 was best. } 19... Rb8 { [%eval 1.11] } 20. Kg2 { [%eval 0.8] } 20... Be7 { [%eval 0.74] } 21. Rfb1 { [%eval 0.48] } 21... Nh6 { [%eval 0.74] } 22. h3 { [%eval 0.7] } 22... Nf7 { [%eval 0.63] } 23. Nfd2 { [%eval 0.58] } 23... Rxb1 { [%eval 0.81] } 24. Rxb1 { [%eval 1.08] } 24... Rb8 { [%eval 1.53] } 25. Rxb8 { [%eval 1.45] } 25... Kxb8 { [%eval 1.51] } 26. Nb3? { [%eval 0.0] } { Mistake. a4 was best. } 26... Bxa3 { [%eval 0.26] } 27. Nxa5 { [%eval 0.3] } 27... Kc7 { [%eval 0.75] } 28. Nxf6 { [%eval 0.76] } 28... Kb6 { [%eval 0.78] } 29. Nb3 { [%eval 0.91] } 29... a5 { [%eval 0.71] } 30. Nd5+ { [%eval 0.58] } 30... Ka6 { [%eval 0.42] } 31. Nc7+ { [%eval 0.11] } 31... Kb7 { [%eval 0.26] } 32. Nb5 { [%eval 0.06] } 32... Bb4 { [%eval 0.12] } 33. Na1 { [%eval 0.0] } 33... Kb6 { [%eval 0.11] } 34. Nc2 { [%eval 0.05] } 34... Nd6?? { [%eval 4.84] } { Blunder. Bf8 was best. } 35. Nxd6 { [%eval 5.03] } 35... Bxd6 { [%eval 5.09] } 36. Kf3 { [%eval 4.96] } 36... a4 { [%eval 4.91] } 37. Ke4 { [%eval 4.65] } 37... a3 { [%eval 5.59] } 38. Nxa3 { [%eval 5.42] } 38... Bxa3 { [%eval 4.69] } 39. Kxe5 { [%eval 5.29] } 39... Kc5 { [%eval 5.29] } 40. e4 { [%eval 5.21] } 40... Bc1 { [%eval 5.97] } 41. Kf5 { [%eval 5.07] } 41... Kb4 { [%eval 5.66] } 42. e5 { [%eval 5.05] } 42... Kc3?! { [%eval 7.48] } { Inaccuracy. Bf4 was best. } 43. Ke4 { [%eval 7.3] } 43... Ba3 { [%eval 6.26] } 44. e6 { [%eval 6.86] } 44... Be7 { [%eval 7.47] } 45. Kd5 { [%eval 7.46] } 45... Kxd3 { [%eval 7.14] } 46. c5 { [%eval 7.01] } 46... Kc3 { [%eval 7.37] } 47. c6 { [%eval 7.8] } 47... d3 { [%eval 7.93] } 48. c7 { [%eval 7.88] } 48... d2 { [%eval 7.8] } 49. c8=Q+ { [%eval 7.8] } 49... Kb2 { [%eval 7.58] } 50. Qb7+ { [%eval #16] } 50... Kc2 { [%eval #16] } 51. Qc6+ { [%eval #16] } 51... Kb2 { [%eval #16] } 52. Qb5+ { [%eval 13.08] } 52... Kc2?! { [%eval #14] } { Checkmate is now unavoidable. Kc1 was best. } 53. Qc4+ { [%eval #13] } 53... Kb2 { [%eval #15] } 54. Qd3 { [%eval #14] } 54... Kc1 { [%eval #16] } 55. Qc3+ { [%eval #11] } 55... Kd1 { [%eval #11] } 56. Ke4 { [%eval #10] } 56... Bb4 { [%eval #8] } 57. Qxd2+?? { [%eval 6.96] } { Lost forced checkmate sequence. Qxb4 was best. } 1-0