[Event "Los Bongcloud Suizo II"] [Site "https://lichess.org/RlZDV88f"] [Date "2023.08.20"] [White "Donomar60"] [Black "KoroushOme"] [Result "0-1"] [UTCDate "2023.08.20"] [UTCTime "17:26:25"] [WhiteElo "2033"] [BlackElo "1275"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+73"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. c3 { B40 Sicilian Defense: Delayed Alapin Variation, with e6 } Nf6 4. d3 Nc6 5. Be2 Qc7 6. O-O a6 7. Be3 b5 8. Nbd2 Bb7 9. Rc1 Be7 10. d4 cxd4 11. cxd4 Rc8 12. Bg5 Qb8 13. Bd3 O-O 14. Nb3 h6 15. Bh4 Nb4 16. e5?! { (0.37 → -0.32) Inaccuracy. Bb1 was best. } (16. Bb1 Rxc1 17. Nxc1 d6 18. Ne2 Qc7 19. Ng3 Rc8 20. h3 Nc6 21. Re1 Nh7 22. d5 Ne5) 16... Nfd5?! { (-0.32 → 0.23) Inaccuracy. Rxc1 was best. } (16... Rxc1 17. Nxc1 Nfd5 18. Bb1 Bxh4 19. Nxh4 Qd8 20. g3 Ne7 21. a3 Nbd5 22. Nb3 d6 23. Qd3) 17. Bxe7?! { (0.23 → -0.70) Inaccuracy. Bb1 was best. } (17. Bb1 Rxc1) 17... Nxe7 18. Nc5 d6 19. Nd7 Rxc1 20. Qxc1 Nxd3 21. Qe3?? { (-0.95 → -3.39) Blunder. Qd2 was best. } (21. Qd2 Qd8 22. Nxf8 Be4 23. exd6 Qxd6 24. Qe2 Qd5 25. Nd7 Nf4 26. Qe3 Nxg2 27. Kxg2 Nf5) 21... Qc7 22. Nxf8 Nxb2 23. Nxe6 fxe6 24. exd6 Qxd6 25. Rc1 Nc4 26. Qd3 Nf5 27. a4 Bxf3 28. Qxf3 Nxd4 29. Qa8+ Kf7 30. Kh1 Ne2 31. Qf3+ Qf4 32. Qb7+?! { (-2.96 → -4.08) Inaccuracy. Qxf4+ was best. } (32. Qxf4+) 32... Kg6 33. Rf1?! { (-4.25 → -5.94) Inaccuracy. Rd1 was best. } (33. Rd1 Nc3) 33... Nd2 34. Ra1?! { (-5.61 → -10.66) Inaccuracy. g3 was best. } (34. g3 Qf5 35. Ra1 Ne4 36. Ra3 Nxf2+ 37. Kg2 Nd3 38. Rxd3 Qxd3 39. Qxa6 Nd4 40. Qxb5 Qxb5) 34... Qxf2? { (-10.66 → -4.51) Mistake. Ne4 was best. } (34... Ne4 35. Qxe4+ Qxe4 36. axb5 axb5 37. f3 Qd4 38. Rf1 b4 39. g4 b3 40. Kg2 Nf4+ 41. Kg3) 35. Qxa6?? { (-4.51 → -14.30) Blunder. axb5 was best. } (35. axb5 axb5 36. Qxb5 Qe3 37. Qc6 Nf4 38. Qc2+ Ne4 39. h3 h5 40. Kh2 Kh6 41. Rf1 Ne2) 35... Nf4? { (-14.30 → -4.97) Mistake. Qf6 was best. } (35... Qf6) 36. Qc6 bxa4 37. Rd1 Qe2 38. Qc2+ Ne4 39. Qxe2?! { (-6.14 → -11.89) Inaccuracy. Rc1 was best. } (39. Rc1 a3 40. h4 a2 41. Qxe2 Nxe2 42. Re1 N4c3 43. g4 Kf6 44. Kg2 Nf4+ 45. Kg3 e5) 39... Nxe2 40. Re1?! { (-11.11 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (40. g4 Nf2+ 41. Kg2 Nxd1 42. Kf3 Ndc3 43. h4 a3 44. Ke3 a2 45. Kd2 e5 46. Kd3 e4+) 40... Nf2# { Black wins by checkmate. } 0-1