Event: Round 4: Gonzalez Bolivar, Juan Jose - Cano Alcaraz, Juan Jose
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-blitz-2025--prejuvenil-masculino/round-4/ujHn9E2H/mQC3H2kr
Date: 2025-10-28
White: Gonzalez Bolivar, Juan Jose
WhiteElo: 2096
Black: Cano Alcaraz, Juan Jose
BlackElo: 2121
Result: 1-0
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard
TimeControl: 4+2

1. e4 { [%eval 0.18] [%clk 0:04:02] } 1... c5 { [%eval 0.24] [%clk 0:04:04] } 2. c4 { [%eval 0.0] [%clk 0:04:01] } 2... Nc6 { [%eval 0.0] [%clk 0:04:00] } 3. Nc3 { [%eval 0.0] [%clk 0:04:02] } 3... g6 { [%eval 0.0] [%clk 0:03:59] } 4. g3 { [%eval -0.03] [%clk 0:04:02] } 4... Bg7 { [%eval 0.0] [%clk 0:04:00] } 5. Bg2 { [%eval 0.0] [%clk 0:04:03] } 5... d6 { [%eval 0.02] [%clk 0:04:01] } 6. Nge2 { [%eval 0.0] [%clk 0:04:04] } 6... a6 { [%eval 0.0] [%clk 0:04:02] } 7. O-O { [%eval -0.03] [%clk 0:04:02] } 7... Rb8 { [%eval 0.02] [%clk 0:04:04] } 8. a4 { [%eval -0.03] [%clk 0:03:56] } 8... Bg4 { [%eval -0.1] [%clk 0:04:02] } 9. f3 { [%eval -0.13] [%clk 0:03:55] } 9... Bd7 { [%eval -0.3] [%clk 0:04:03] } 10. Kh1 { [%eval -0.28] [%clk 0:03:48] } 10... Nh6?! { [%eval 0.28] } { Inaccuracy. e6 was best. } { [%clk 0:04:01] } 11. d3 { [%eval 0.25] [%clk 0:03:46] } 11... f5 { [%eval 0.19] [%clk 0:03:55] } 12. Bg5 { [%eval -0.14] [%clk 0:03:43] } 12... Nf7 { [%eval -0.19] [%clk 0:03:55] } 13. Be3 { [%eval 0.0] [%clk 0:03:39] } 13... O-O { [%eval 0.17] [%clk 0:03:55] } 14. f4 { [%eval -0.05] [%clk 0:03:38] } 14... Nd4 { [%eval 0.01] [%clk 0:03:42] } 15. Bxd4? { [%eval -1.53] } { Mistake. Bf2 was best. } { [%clk 0:02:37] } 15... cxd4 { [%eval -1.28] [%clk 0:03:43] } 16. Nd5?! { [%eval -2.0] } { Inaccuracy. Na2 was best. } { [%clk 0:02:29] } 16... e6?! { [%eval -1.11] } { Inaccuracy. a5 was best. } { [%clk 0:03:44] } 17. Nb4 { [%eval -1.12] [%clk 0:02:30] } 17... Qe7?! { [%eval -0.32] } { Inaccuracy. Nh6 was best. } { [%clk 0:02:56] } 18. Nc2 { [%eval -0.45] [%clk 0:02:28] } 18... e5 { [%eval -0.39] [%clk 0:02:55] } 19. Qd2?! { [%eval -0.95] } { Inaccuracy. Nb4 was best. } { [%clk 0:02:17] } 19... Bc6?! { [%eval -0.3] } { Inaccuracy. fxe4 was best. } { [%clk 0:02:40] } 20. Nb4 { [%eval -0.26] [%clk 0:02:14] } 20... Nd8? { [%eval 0.88] } { Mistake. Nh6 was best. } { [%clk 0:02:13] } 21. b3?! { [%eval -0.1] } { Inaccuracy. Nxc6 was best. } { [%clk 0:01:54] } 21... fxe4 { [%eval -0.01] [%clk 0:01:35] } 22. Nxc6 { [%eval -0.07] [%clk 0:01:50] } 22... bxc6 { [%eval 0.0] [%clk 0:01:36] } 23. Bxe4 { [%eval -0.02] [%clk 0:01:45] } 23... Rxb3 { [%eval -0.04] [%clk 0:01:36] } 24. Rae1 { [%eval -0.3] [%clk 0:01:38] } 24... Qd7 { [%eval -0.19] [%clk 0:01:27] } 25. Qa5?! { [%eval -1.15] } { Inaccuracy. fxe5 was best. } { [%clk 0:01:29] } 25... Nb7 { [%eval -0.72] [%clk 0:00:48] } 26. Qxa6 { [%eval -0.87] [%clk 0:00:55] } 26... d5?! { [%eval 0.0] } { Inaccuracy. Nc5 was best. } { [%clk 0:00:50] } 27. cxd5 { [%eval 0.0] [%clk 0:00:45] } 27... cxd5 { [%eval 0.0] [%clk 0:00:51] } 28. fxe5 { [%eval 0.0] [%clk 0:00:35] } 28... Nc5 { [%eval 0.0] [%clk 0:00:18] } 29. Qa5 { [%eval 0.0] [%clk 0:00:34] } 29... Nxe4 { [%eval 0.0] [%clk 0:00:07] } 30. dxe4 { [%eval 0.0] [%clk 0:00:27] } 30... dxe4 { [%eval 0.0] [%clk 0:00:09] } 31. Rxf8+ { [%eval 0.0] [%clk 0:00:26] } 31... Bxf8 { [%eval 0.0] [%clk 0:00:10] } 32. e6?? { [%eval -2.58] } { Blunder. Qa8 was best. } { [%clk 0:00:27] } 32... Qb7 { [%eval -2.33] [%clk 0:00:03] } 33. Qe5? { [%eval -4.68] } { Mistake. Nxd4 was best. } { [%clk 0:00:06] } 33... e3+ { [%eval -4.51] [%clk 0:00:03] } 34. Kg1 { [%eval -4.38] [%clk 0:00:08] } 34... Qe7?? { [%eval 0.17] } { Blunder. d3 was best. } { [%clk 0:00:03] } 35. Nxd4 { [%eval 0.14] [%clk 0:00:07] } 35... Rb2?? { [%eval 4.58] } { Blunder. Qb4 was best. } { [%clk 0:00:05] } 36. Nc6 { [%eval 4.55] [%clk 0:00:07] } 36... Qb7?! { [%eval 6.64] } { Inaccuracy. Qg7 was best. } { [%clk 0:00:06] } 37. e7 { [%eval 6.52] [%clk 0:00:07] } 37... Bxe7 { [%eval 6.43] [%clk 0:00:07] } 38. Nxe7+ { [%eval 6.28] [%clk 0:00:07] } 38... Kf7 { [%eval 5.52] [%clk 0:00:08] } 39. Qd5+ { [%eval 4.57] [%clk 0:00:07] } 39... Qxd5 { [%eval 4.36] [%clk 0:00:09] } 40. Nxd5 { [%eval 4.29] [%clk 0:00:08] } 40... Ra2 { [%eval 4.72] [%clk 0:00:06] } 41. Nc3 { [%eval 4.57] [%clk 0:00:08] } 41... Ra3 { [%eval 4.91] [%clk 0:00:04] } 42. Rxe3 { [%eval 4.83] [%clk 0:00:10] } 42... Kf6?? { [%eval #12] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:06] } 43. Kf2?? { [%eval 4.98] } { Lost forced checkmate sequence. Nd5+ was best. } { [%clk 0:00:11] } 43... Kf5 { [%eval 5.16] [%clk 0:00:07] } 44. Kf3 { [%eval 4.86] [%clk 0:00:12] } 44... g5 { [%eval 5.31] [%clk 0:00:07] } 45. g4+ { [%eval 5.29] [%clk 0:00:14] } 45... Kg6 { [%eval 5.25] [%clk 0:00:09] } 46. h3 { [%eval 5.2] [%clk 0:00:11] } 46... h6 { [%eval 5.42] [%clk 0:00:10] } 47. Rd3 { [%eval 5.06] [%clk 0:00:11] } 47... Kg7 { [%eval 5.97] [%clk 0:00:09] } 48. Ke4 { [%eval 5.78] [%clk 0:00:12] } 48... Kf7 { [%eval 5.83] [%clk 0:00:10] } 49. Kd4 { [%eval 5.79] [%clk 0:00:12] } 49... Ke6?! { [%eval 9.44] } { Inaccuracy. Rb3 was best. } { [%clk 0:00:09] } 50. Kc4 { [%eval 8.72] [%clk 0:00:12] } 50... Ra1 { [%eval 8.31] [%clk 0:00:10] } 51. Kb5?! { [%eval 6.02] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:12] } 1-0