Event: Round 5: Gonzalez Bolivar, Juan Jose - Lacruz Ramirez, Nicolas Alfonso
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-5/FT945tH0/UZxColh7
White: Gonzalez Bolivar, Juan Jose
WhiteElo: 2090
Black: Lacruz Ramirez, Nicolas Alfonso
BlackElo: 1584
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:16] } 1... c5 { [%eval 0.24] [%clk 0:45:19] } 2. Nf3 { [%eval 0.2] [%clk 0:45:21] } 2... d6 { [%eval 0.31] [%clk 0:45:28] } 3. c4 { [%eval 0.0] [%clk 0:45:26] } 3... Nf6 { [%eval 0.07] [%clk 0:45:33] } 4. Nc3 { [%eval 0.07] [%clk 0:45:32] } 4... g6 { [%eval 0.4] [%clk 0:45:35] } 5. Be2 { [%eval 0.09] [%clk 0:45:38] } 5... Bg7?! { [%eval 0.65] } { Inaccuracy. e5 was best. } { [%clk 0:45:44] } 6. O-O?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 0:45:42] } 6... O-O { [%eval 0.5] [%clk 0:45:51] } 7. d3?! { [%eval -0.13] } { Inaccuracy. d4 was best. } { [%clk 0:45:50] } 7... Nc6 { [%eval -0.21] [%clk 0:45:55] } 8. Ne1 { [%eval -0.3] [%clk 0:45:54] } 8... a6 { [%eval -0.34] [%clk 0:45:15] } 9. Nc2 { [%eval -0.44] [%clk 0:44:14] } 9... Rb8 { [%eval -0.35] [%clk 0:45:07] } 10. a4 { [%eval -0.27] [%clk 0:43:31] } 10... Nd4?! { [%eval 0.5] } { Inaccuracy. Ne8 was best. } { [%clk 0:43:44] } 11. Be3?! { [%eval -0.38] } { Inaccuracy. Nxd4 was best. } { [%clk 0:35:56] } 11... Nxe2+ { [%eval -0.11] [%clk 0:43:36] } 12. Qxe2 { [%eval -0.18] [%clk 0:35:45] } 12... Ng4 { [%eval -0.11] [%clk 0:41:40] } 13. Bg5 { [%eval -0.12] [%clk 0:33:21] } 13... Bd7?! { [%eval 0.44] } { Inaccuracy. h6 was best. } { [%clk 0:40:15] } 14. h3 { [%eval 0.11] [%clk 0:33:00] } 14... Nf6 { [%eval 0.38] [%clk 0:40:19] } 15. f4?! { [%eval -0.21] } { Inaccuracy. d4 was best. } { [%clk 0:30:05] } 15... h6 { [%eval 0.11] [%clk 0:38:44] } 16. Bh4 { [%eval 0.18] [%clk 0:29:26] } 16... b5 { [%eval 0.14] [%clk 0:38:48] } 17. axb5 { [%eval 0.05] [%clk 0:29:10] } 17... axb5 { [%eval 0.11] [%clk 0:38:57] } 18. e5 { [%eval 0.0] [%clk 0:29:14] } 18... dxe5 { [%eval 0.08] [%clk 0:38:44] } 19. fxe5 { [%eval 0.0] [%clk 0:29:16] } 19... Nh7 { [%eval 0.05] [%clk 0:38:50] } 20. Nd5 { [%eval 0.03] [%clk 0:28:30] } 20... g5 { [%eval 0.26] [%clk 0:38:57] } 21. Bg3 { [%eval 0.0] [%clk 0:28:22] } 21... e6?? { [%eval 2.61] } { Blunder. bxc4 was best. } { [%clk 0:39:05] } 22. Nf6+ { [%eval 2.58] [%clk 0:28:24] } 22... Nxf6?! { [%eval 4.1] } { Inaccuracy. Kh8 was best. } { [%clk 0:39:10] } 23. exf6 { [%eval 4.19] [%clk 0:28:26] } 23... Bh8 { [%eval 4.25] [%clk 0:36:03] } 24. Bxb8 { [%eval 4.16] [%clk 0:27:07] } 24... Qxb8 { [%eval 3.83] [%clk 0:36:10] } 25. Qh5 { [%eval 3.73] [%clk 0:27:10] } 25... Kh7?! { [%eval 5.89] } { Inaccuracy. Qg3 was best. } { [%clk 0:36:17] } 26. Ne3 { [%eval 5.77] [%clk 0:26:54] } 26... e5 { [%eval 6.66] [%clk 0:35:10] } 27. h4 { [%eval 7.57] [%clk 0:26:32] } 27... gxh4 { [%eval 7.33] [%clk 0:35:07] } 28. Nf5 { [%eval 7.37] [%clk 0:26:40] } 28... Bxf5 { [%eval 7.1] [%clk 0:34:32] } 29. Qxf5+ { [%eval 7.27] [%clk 0:26:49] } 29... Kg8 { [%eval 6.96] [%clk 0:34:41] } 30. Rae1?! { [%eval 5.01] } { Inaccuracy. Qg4+ was best. } { [%clk 0:26:52] } 30... Rd8 { [%eval 5.68] [%clk 0:34:32] } 31. Rxe5 { [%eval 5.83] [%clk 0:26:27] } 31... Rxd3?! { [%eval 9.41] } { Inaccuracy. Rd6 was best. } { [%clk 0:33:10] } 32. Rfe1 { [%eval 8.49] [%clk 0:23:56] } 32... Rd8? { [%eval #19] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:33:08] } 33. cxb5?? { [%eval 5.88] } { Lost forced checkmate sequence. R5e4 was best. } { [%clk 0:24:04] } 33... Qxb5?? { [%eval #10] } { Checkmate is now unavoidable. c4 was best. } { [%clk 0:33:07] } 34. b4?? { [%eval 4.16] } { Lost forced checkmate sequence. Qg4+ was best. } { [%clk 0:23:14] } 34... Qc6 { [%eval 4.5] [%clk 0:32:07] } 35. Rxc5 { [%eval 3.81] [%clk 0:21:45] } 35... Qd6 { [%eval 3.96] [%clk 0:30:13] } 36. Qg4+ { [%eval 3.86] [%clk 0:21:09] } 36... Kh7 { [%eval 4.58] [%clk 0:30:19] } 37. Rf1 { [%eval 4.1] [%clk 0:19:28] } 37... Bxf6 { [%eval 4.09] [%clk 0:30:10] } 38. Rcf5 { [%eval 3.74] [%clk 0:18:53] } 38... Bd4+ { [%eval 4.56] [%clk 0:30:03] } 39. Kh1 { [%eval 4.48] [%clk 0:18:51] } 39... f6 { [%eval 4.75] [%clk 0:30:05] } 40. Qe4 { [%eval 4.45] [%clk 0:18:44] } 40... Kg7 { [%eval 4.77] [%clk 0:27:35] } 41. Qg4+ { [%eval 4.61] [%clk 0:18:53] } 41... Kh7 { [%eval 4.3] [%clk 0:27:31] } 42. Qxh4?! { [%eval 3.3] } { Inaccuracy. Qe4 was best. } { [%clk 0:18:32] } 42... Qxb4?? { [%eval #20] } { Checkmate is now unavoidable. Be5 was best. } { [%clk 0:24:09] } 43. Rxf6 { [%eval 53.66] [%clk 0:18:04] } 43... Qd2?! { [%eval #9] } { Checkmate is now unavoidable. Bxf6 was best. } { [%clk 0:22:20] } 44. Rf7+ { [%eval #15] [%clk 0:16:56] } 44... Bg7 { [%eval #16] [%clk 0:22:28] } 45. Qe4+?? { [%eval 2.95] } { Lost forced checkmate sequence. Qe7 was best. } { [%clk 0:16:01] } 45... Kh8 { [%eval 2.93] [%clk 0:22:16] } 46. Qe7 { [%eval 2.82] [%clk 0:15:25] } 46... Rg8?? { [%eval #6] } { Checkmate is now unavoidable. Qd3 was best. } { [%clk 0:21:50] } 47. Rxg7 { [%eval #5] [%clk 0:14:56] } 47... Rxg7 { [%eval #5] [%clk 0:20:38] } 48. Rf8+ { [%eval #4] [%clk 0:15:05] } 48... Kh7 { [%eval #4] [%clk 0:19:41] } 49. Qe4+ { [%eval #3] [%clk 0:15:12] } 49... Rg6 { [%eval #3] [%clk 0:19:50] } 50. Rf7+ { [%eval #2] [%clk 0:15:20] } 50... Kh8 { [%eval #2] [%clk 0:19:49] } 51. Qe8+ { [%eval #2] [%clk 0:15:27] } 1-0