[Event "TORNEO INTERNACIONAL DE LASKER Arena"] [Site "https://lichess.org/oS8W4s9Y"] [Date "2024.02.01"] [White "carlosoqbr"] [Black "O78066934ROBERT"] [Result "1-0"] [UTCDate "2024.02.01"] [UTCTime "02:31:05"] [WhiteElo "1580"] [BlackElo "1598"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-10"] [Variant "Crazyhouse"] [TimeControl "120+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5?? { (0.95 → 2.90) Blunder. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Be7 5. d4 Nxd4 6. Nxd4) 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6? { (2.34 → 4.03) Mistake. e5 was best. } (4... e5 5. Nb5) 5. Nc3 a6? { (4.25 → 7.38) Mistake. Nc6 was best. } (5... Nc6 6. Nxc6) 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. P@f5 exf5?! { (6.76 → 10.37) Inaccuracy. P@d7 was best. } (7... P@d7 8. Bg5 Qc7 9. Bxf6 gxf6 10. N@h5 Qxc4 11. Qd3 Qc5 12. Nxf6+ Kd8 13. fxe6 fxe6 14. P@b6) 8. Bxf7+ Kxf7 9. P@e6+ Bxe6 10. Nxe6 Kxe6 11. exf5+ Kf7 12. B@b3+ Ke8 13. O-O Be7 14. P@g5 B@g4 15. f3?? { (25.92 → -1.90) Blunder. gxf6 was best. } (15. gxf6) 15... Bxf5?? { (-1.90 → 13.43) Blunder. Qb6+ was best. } (15... Qb6+) 16. gxf6 Bxf6 17. Re1+ P@e7 18. N@d5?? { (9.12 → 1.31) Blunder. Ne4 was best. } (18. Ne4 Bxe4) 18... Bd4+?? { (1.31 → 17.20) Blunder. Bh4 was best. } (18... Bh4 19. Re2) 19. Be3? { (17.20 → 4.85) Mistake. Qxd4 was best. } (19. Qxd4 P@e5) 19... Bxe3+ 20. Rxe3 B@d4? { (5.63 → 18.84) Mistake. B@a7 was best. } (20... B@a7 21. B@d4) 21. B@f2? { (18.84 → 5.35) Mistake. Qxd4 was best. } (21. Qxd4) 21... Bxe3 22. Bxe3 Nc6 23. B@g4 Bxg4?! { (3.24 → 4.31) Inaccuracy. N@h4 was best. } (23... N@h4 24. Bxf5) 24. fxg4 B@b5?? { (3.24 → 12.58) Blunder. P@f7 was best. } (24... P@f7 25. B@b6) 25. B@h5+ P@f7 26. Bg5?? { (12.75 → -6.07) Blunder. Bxf7+ was best. } (26. Bxf7+) 26... N@e2+?? { (-6.07 → 4.58) Blunder. P@g6 was best. } (26... P@g6 27. a4) 27. Nxe2 Bxe2? { (5.10 → 15.67) Mistake. P@g6 was best. } (27... P@g6 28. c4 P@e6 29. N@c7+ Kf8 30. Nxe6+ fxe6 31. cxb5 axb5 32. P@h6 gxh6 33. Bxh6+ P@g7 34. Nef4) 28. Qxe2 R@e5 29. N@e3 Rxg5 30. Bxf7+ Kf8 31. B@e6?? { (15.46 → -0.66) Blunder. P@c7 was best. } (31. P@c7 Qc8 32. Nb6 N@f6 33. Nxc8 Rxc8 34. Bfe6 B@e8 35. Bxc8 Nd4 36. Qf2 P@f7 37. Bxf7 P@g3) 31... B@d7?? { (-0.66 → 17.85) Blunder. Nd4 was best. } (31... Nd4) 32. P@g6?? { (17.85 → -3.80) Blunder. P@c7 was best. } (32. P@c7) 32... hxg6? { (-3.80 → -2.08) Mistake. Nd4 was best. } (32... Nd4 33. Qd3) 33. Bxd7 Qxd7?? { (-3.69 → -0.71) Blunder. Nd4 was best. } (33... Nd4 34. Qd3) 34. Bxg6 Rxg6?? { (-1.18 → 3.15) Blunder. P@g3 was best. } (34... P@g3 35. hxg3) 35. B@f5?? { (3.15 → -12.58) Blunder. Rf1+ was best. } (35. Rf1+ P@f6) 35... Qe8?? { (-12.58 → 8.33) Blunder. Nd4 was best. } (35... Nd4 36. Qf1) 36. Bxg6 Qxg6?! { (6.42 → 10.27) Inaccuracy. P@g3 was best. } (36... P@g3 37. R@f3+) 37. R@f5+?? { (10.27 → -1.98) Blunder. Nf4 was best. } (37. Nf4 Qh6) 37... Qf7?? { (-1.98 → Mate in 7) Checkmate is now unavoidable. P@f6 was best. } (37... P@f6 38. Nf4) 38. Rxf7+ Kxf7 39. Q@f5+?! { (Mate in 6 → 26.55) Lost forced checkmate sequence. Nc7+ was best. } (39. Nc7+ B@d5 40. Bxd5+ e6 41. Bxe6+ Kf6 42. Q@f7+ Ke5 43. Qf5+ Kd4 44. c3#) 39... R@f6?! { (26.55 → Mate in 4) Checkmate is now unavoidable. Ke8 was best. } (39... Ke8 40. Nc7+) 40. Nxf6+ { White wins on time. } 1-0