[Event "Heisman Arena"] [Site "https://lichess.org/Z19vVYNh"] [Date "2020.11.09"] [White "Felipe-el-mago"] [Black "Alfonso-Roa-Castro"] [Result "1-0"] [UTCDate "2020.11.09"] [UTCTime "19:45:44"] [WhiteElo "1812"] [BlackElo "1333"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B00"] [Opening "Barnes Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 f6? { (0.00 → 1.41) Mistake. c5 was best. } { B00 Barnes Defense } (1... c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3) 2. Qh5+?! { (1.41 → 0.68) Inaccuracy. d4 was best. } (2. d4 e6 3. Bd3 g6 4. Nf3 Nc6 5. Nc3 d6 6. Be3 Nh6) 2... g6 3. Qf3?! { (0.73 → 0.00) Inaccuracy. Qd1 was best. } (3. Qd1 Nc6 4. Nf3 d5 5. exd5 Qxd5 6. Nc3 Qd6 7. Nb5 Qd7) 3... Bh6?! { (0.00 → 0.83) Inaccuracy. Nc6 was best. } (3... Nc6 4. Nc3 e6 5. h4 Nd4 6. Qd3 Nc6 7. Qf3) 4. Bb5 Nc6 5. e5?? { (0.64 → -2.59) Blunder. Ne2 was best. } (5. Ne2 Ne5 6. Qg3 c6 7. Ba4 e6 8. Bb3 Nf7 9. O-O d5 10. d3 Bg7 11. f4 Ne7) 5... Nd4 6. Qd3 Nxc2+?? { (-2.37 → 2.27) Blunder. fxe5 was best. } (6... fxe5) 7. Qxc2 c6 8. Ba4 b5?! { (2.66 → 3.59) Inaccuracy. d5 was best. } (8... d5 9. exf6 Nxf6 10. Ne2 O-O 11. O-O e5 12. d3 Bxc1 13. Qxc1 Ng4 14. h3 Rxf2 15. Rxf2) 9. Bb3 fxe5 10. a4 Nf6 11. axb5 cxb5 12. Ra3?? { (2.89 → -1.32) Blunder. Nf3 was best. } (12. Nf3) 12... Ba6?? { (-1.32 → 6.93) Blunder. Bb7 was best. } (12... Bb7) 13. Rxa6 Rg8 14. Rc6? { (12.02 → 5.13) Mistake. Rxf6 was best. } (14. Rxf6 Rc8) 14... dxc6 15. Qxc6+?! { (5.06 → 3.23) Inaccuracy. Bxg8 was best. } (15. Bxg8) 15... Qd7?? { (3.23 → 11.92) Blunder. Kf8 was best. } (15... Kf8 16. Ne2) 16. Qxa8+ Qd8 17. Qxa7 Ne4 18. Bd5? { (16.72 → 5.31) Mistake. Bxg8 was best. } (18. Bxg8 Qc8 19. Nc3 Kf8 20. Bb3 Nc5 21. Bc2 b4 22. Nd5 Bg5 23. Nxb4 Ne6 24. Ne2 Kg7) 18... Nxf2? { (5.31 → 14.52) Mistake. Qxd5 was best. } (18... Qxd5 19. Nf3 Rf8 20. Nc3 Nxc3 21. bxc3 e4 22. Nd4 Kf7 23. O-O Bg7 24. Ba3 Bf6 25. Qb6) 19. Kxf2 Qxd5 20. Nc3 Qf7+ 21. Nf3 e4 22. Nxe4 Bg5 23. Nxg5 Rg7?! { (18.25 → Mate in 9) Checkmate is now unavoidable. Qd5 was best. } (23... Qd5 24. Qb8+) 24. Nxf7 Rxf7 25. Qa5?! { (Mate in 9 → 26.07) Lost forced checkmate sequence. Qb8+ was best. } (25. Qb8+ Kd7 26. Qb7+ Kd6 27. Re1 Rxf3+ 28. gxf3 e5 29. Qb6+ Kd7 30. Qf6 e4 31. Rxe4 h5) 25... Rxf3+?! { (26.07 → Mate in 8) Checkmate is now unavoidable. g5 was best. } (25... g5 26. Re1) 26. Kxf3 b4 27. Qxb4 e5 28. Qc4 g5 29. b4 g4+ 30. Kxg4 e4 31. Qxe4+ Kd8 32. b5 h5+ 33. Kxh5 Kd7 34. Qb4 Ke6 35. b6 Kd5 36. b7 Kc6 37. b8=Q Kd5 38. Q8b5+ Ke6 39. Q4a5 Kf6 40. Qaa6+ Kf7 41. Qbb7+ Kf8 42. Qaa8# { White wins by checkmate. } 1-0