[Event "TORNEO PRACTICA 5 Arena"] [Site "https://lichess.org/kSgOSk7E"] [Date "2026.04.24"] [Round "-"] [White "ErnestofavelaMeza"] [Black "Juanmateomenor"] [Result "1-0"] [GameId "kSgOSk7E"] [UTCDate "2026.04.24"] [UTCTime "01:47:04"] [WhiteElo "1009"] [BlackElo "890"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "240+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Bc5? { (0.18 → 1.57) Mistake. Nc6 was best. } { [%eval 1.57] } (2... Nc6 3. Bc4 Nf6 4. d3 a6 5. c3 Bc5 6. O-O d6 7. Re1) 3. Nc3? { (1.57 → 0.44) Mistake. Nxe5 was best. } { [%eval 0.44] } (3. Nxe5 d6 4. Nf3 Nf6 5. d3 Bb6 6. Be2 O-O 7. O-O h6) 3... Nc6 { [%eval 0.46] } 4. Bc4 { [%eval 0.05] } 4... Nf6 { [%eval 0.09] } { C50 Four Knights Game: Italian Variation } 5. O-O { [%eval 0.07] } 5... Nxe4?? { (0.07 → 3.41) Blunder. d6 was best. } { [%eval 3.41] } (5... d6 6. Na4 Bb6 7. d3 Na5 8. Bb3 O-O 9. Nxb6 axb6 10. Ba4) 6. Nxe4 { [%eval 3.47] } 6... Bb6 { [%eval 3.59] } 7. d3?? { (3.59 → 1.45) Blunder. Bd5 was best. } { [%eval 1.45] } (7. Bd5 Ne7 8. Bb3 Ng6 9. Nc3 c6 10. d4 d5 11. Nxe5 O-O) 7... Nd4?? { (1.45 → 5.11) Blunder. d5 was best. } { [%eval 5.11] } (7... d5 8. Bb3 dxe4 9. Ng5 Be6 10. Nxe6 fxe6 11. Qh5+ g6 12. Qg4) 8. Nxd4 { [%eval 5.01] } 8... exd4?! { (5.01 → 6.75) Inaccuracy. d5 was best. } { [%eval 6.75] } (8... d5 9. Bg5 f6 10. Qh5+ Ke7 11. Nf3 Be6 12. Bh4 dxe4 13. Qxe5 Qd7 14. Qxe4) 9. b3?! { (6.75 → 5.05) Inaccuracy. Bg5 was best. } { [%eval 5.05] } (9. Bg5 d5 10. Bxd8 dxc4 11. Bh4 O-O 12. Kh1 Be6 13. dxc4 Rfe8 14. b3 Bf5) 9... c6? { (5.05 → 9.34) Mistake. d5 was best. } { [%eval 9.34] } (9... d5 10. Bg5 f6 11. Nxf6+ gxf6 12. Re1+ Kd7 13. Qf3 Kc6 14. Bxd5+ Qxd5 15. Qxf6+) 10. Bb2?? { (9.34 → 2.33) Blunder. Nd6+ was best. } { [%eval 2.33] } (10. Nd6+ Ke7 11. Qh5 Qf8 12. Qe5+ Kd8 13. Nxf7+ Qxf7 14. Bxf7 h6 15. Re1 g5) 10... Bc7?? { (2.33 → 5.89) Blunder. d5 was best. } { [%eval 5.89] } (10... d5 11. Qh5 O-O 12. Ba3 g6 13. Qh6 dxe4 14. Rae1 c5 15. Rxe4 Qf6 16. b4) 11. Bxd4? { (5.89 → 3.53) Mistake. Qg4 was best. } { [%eval 3.53] } (11. Qg4 Kf8 12. Bxd4 f6 13. Bc5+ d6 14. Qh5 Qe8 15. Nxd6 Qxh5 16. Nf5+ Ke8) 11... d6? { (3.53 → 5.66) Mistake. Qh4 was best. } { [%eval 5.66] } (11... Qh4 12. g3 Qh6 13. Qg4 O-O 14. Nf6+ Kh8 15. Qh5 Qxh5 16. Nxh5 f6 17. b4) 12. Qe2? { (5.66 → 3.08) Mistake. Bxg7 was best. } { [%eval 3.08] } (12. Bxg7 Rg8 13. Nf6+ Ke7 14. Qe2+ Be6 15. Nxg8+ Qxg8 16. Bxe6 fxe6 17. Bb2 Kd7) 12... c5?? { (3.08 → 8.99) Blunder. O-O was best. } { [%eval 8.99] } (12... O-O 13. Qh5 d5 14. Bc5 dxe4 15. dxe4 b5 16. Rad1 bxc4 17. Rxd8 Rxd8 18. Bb4) 13. Bxg7 { [%eval 9.16] } 13... Qe7 { [%eval 9.02] } 14. Nf6+ { [%eval 8.84] } 14... Kd8 { [%eval 8.61] } 15. Bxh8?! { (8.61 → 5.68) Inaccuracy. Qxe7+ was best. } { [%eval 5.68] } (15. Qxe7+ Kxe7 16. Nd5+ Ke8 17. Nxc7+ Kd7 18. Nd5 Kc6 19. Ne7+ Kd7 20. Rfe1 Re8) 15... Qxe2 { [%eval 5.79] } 16. Rfe1 { [%eval 5.94] } 16... Qxc2?? { (5.94 → Mate in 1) Checkmate is now unavoidable. Qe5 was best. } { [%eval #1] } (16... Qe5 17. Rxe5 dxe5 18. Nxh7 Be6 19. Bf6+ Kd7 20. Bb5+ Kc8 21. Ng5 Bd8 22. Nxe6) 17. Nxh7?? { (Mate in 1 → -0.16) Lost forced checkmate sequence. Re8# was best. } { [%eval -0.16] } (17. Re8#) 17... d5?? { (-0.16 → Mate in 3) Checkmate is now unavoidable. Be6 was best. } { [%eval #3] } (17... Be6 18. Bf6+ Kd7 19. Bb5+ Kc8 20. Nf8 Ba5 21. Rac1 Qxa2 22. Ra1 Qd2 23. Nxe6) 18. Bf6+ { [%eval #2] } 18... Kd7 { [%eval #2] } 19. Bb5+ { [%eval #1] } 19... Kd6 { [%eval #1] } 20. Ng5?? { (Mate in 1 → 4.23) Lost forced checkmate sequence. Be7# was best. } { [%eval 4.23] } (20. Be7#) 20... Qxf2+? { (4.23 → 9.12) Mistake. Ba5 was best. } { [%eval 9.12] } (20... Ba5 21. Nxf7+ Kc7 22. Bd8+ Kb8 23. Bxa5 a6 24. Be8 Qb2 25. Ne5 Ka7 26. Bf7) 21. Kxf2 { [%eval 9.05] } 21... Bg4? { (9.05 → Mate in 1) Checkmate is now unavoidable. Ba5 was best. } { Black offers draw } { [%eval #1] } (21... Ba5 22. Nxf7+ Kc7 23. Bd8+ Kb8 24. Bxa5 a6 25. Be8 Bf5 26. Nd6 Ka7 27. Nxf5) 22. Nxf7# { White wins by checkmate. } 1-0