[Event "4 Torneo Escuela Chocontá Arena"] [Site "https://lichess.org/YWMXoxsk"] [Date "2020.06.24"] [White "vict_chessgame"] [Black "oscarajedrez01"] [Result "1-0"] [UTCDate "2020.06.24"] [UTCTime "21:25:11"] [WhiteElo "1272"] [BlackElo "1165"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 Bc5 5. Be2 Ng4?! { (-0.16 → 0.84) Inaccuracy. d6 was best. } (5... d6 6. Na4 Bb6 7. O-O O-O 8. c3 Re8 9. Nxb6 axb6 10. Qc2) 6. O-O Nf6?! { (0.57 → 1.40) Inaccuracy. O-O was best. } (6... O-O 7. Nd5 Nf6 8. c3 Nxd5 9. exd5 Ne7 10. Nxe5 Nxd5 11. d4) 7. Be3?! { (1.40 → 0.57) Inaccuracy. Nxe5 was best. } (7. Nxe5) 7... Bb4?! { (0.57 → 1.18) Inaccuracy. Bxe3 was best. } (7... Bxe3 8. fxe3) 8. Qd2? { (1.18 → -0.24) Mistake. Nd5 was best. } (8. Nd5 Be7) 8... b6? { (-0.24 → 1.19) Mistake. d5 was best. } (8... d5 9. exd5 Nxd5 10. a3 Bxc3 11. bxc3 O-O 12. d4 e4 13. Ne5 Nxe5 14. dxe5 Nxe3 15. Qxe3) 9. a3 b5?? { (1.31 → 7.18) Blunder. Bc5 was best. } (9... Bc5 10. d4 exd4 11. Bxd4 Bxd4 12. Nxd4 O-O 13. Rad1 Bb7 14. Nf5 Ne7 15. Qg5 Nxf5 16. Qxf5) 10. axb4 Nxb4 11. Nxe5 Nxd3 12. Bxd3 Rb8 13. Rxa7 Rb6 14. Bxb6 cxb6 15. Bxb5 Bb7 16. Rxb7 Qb8?! { (20.38 → Mate in 4) Checkmate is now unavoidable. O-O was best. } (16... O-O 17. Nxd7 Nxd7 18. Rd1 Qe7 19. Qxd7 Qb4 20. Qc7 Qc5 21. Rd7 Qxc7 22. Rdxc7 g6 23. Bc4) 17. Rxd7?! { (Mate in 4 → 26.67) Lost forced checkmate sequence. Bxd7+ was best. } (17. Bxd7+ Ke7 18. Nc6+ Kf8 19. Rxb8+ Ne8 20. Rxe8#) 17... O-O 18. Rxf7 Rxf7 19. Nxf7 Kxf7 20. Bc4+ Kg6 21. Qe3 Qc8 22. Qg3+ Kh6 23. Nd5 Qd8?! { (15.58 → Mate in 7) Checkmate is now unavoidable. Qxc4 was best. } (23... Qxc4 24. Qf4+) 24. Nxf6 gxf6 25. Bf7?! { (Mate in 8 → 58.26) Lost forced checkmate sequence. Qh3+ was best. } (25. Qh3+ Kg6 26. Ra1 Qe8 27. Ra7 Qxe4 28. Qxh7+ Kg5 29. Qxe4 f5 30. h4+ Kg6 31. Qf4 b5) 25... Qf8?! { (58.26 → Mate in 11) Checkmate is now unavoidable. Qa8 was best. } (25... Qa8 26. Qh3+ Kg7 27. Qg4+ Kxf7 28. Rd1 Qa2 29. Qd7+ Kg6 30. Qf5+ Kf7 31. Qxh7+ Ke8 32. Qg6+) 26. Qh4+?! { (Mate in 11 → 58.36) Lost forced checkmate sequence. Qh3+ was best. } (26. Qh3+ Kg7 27. Bb3 Qd6 28. Qh5 f5 29. Rd1 Qxd1+ 30. Qxd1 fxe4 31. Qd7+ Kf6 32. Qf7+ Ke5) 26... Kg7 27. Qh5 Kh8?! { (11.69 → Mate in 6) Checkmate is now unavoidable. Qxf7 was best. } (27... Qxf7 28. Qxf7+) 28. Rd1 Qxf7 29. Qxf7 h6 30. Rd8# { White wins by checkmate. } 1-0