[Event "Under 1800 USCF Tournament"] [Site "https://lichess.org/AH5XHBz9"] [Date "2021.03.20"] [White "Chris838"] [Black "BughouseMASTER"] [Result "0-1"] [UTCDate "2021.03.20"] [UTCTime "16:42:15"] [WhiteElo "2046"] [BlackElo "2256"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+126"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 { B27 Sicilian Defense: Hyperaccelerated Fianchetto } cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Qb6 9. Bb3 Nxe4 10. Na4?? { (-0.13 → -2.24) Blunder. Nd5 was best. } (10. Nd5 Qa5+ 11. c3 Nc5 12. Nxc6 bxc6 13. Nxe7+ Kh8 14. Nxc8 Re8 15. O-O Raxc8 16. Bf2 d5) 10... Qa5+ 11. c3 b5 12. Nxc6? { (-1.90 → -3.77) Mistake. Nxb5 was best. } (12. Nxb5 Ba6 13. fxe4 Bxb5 14. Nc5 Ne5 15. a4 Bc6 16. O-O d6 17. Nd3 Bxe4 18. Nb4 Rad8) 12... dxc6 13. fxe4 bxa4 14. Bxa4 Rd8 15. Qc2 Ba6 16. Kf2? { (-3.86 → -6.81) Mistake. Rd1 was best. } (16. Rd1 Rxd1+) 16... Bd3 17. Qb3 Rab8 18. Qa3 Qe5?! { (-7.67 → -5.55) Inaccuracy. Qh5 was best. } (18... Qh5 19. Bd1 Qh4+ 20. g3 Qf6+ 21. Ke1 Qe6 22. Bf3 Bxe4 23. Bxe4 Qxe4 24. Kf2 Qc2+ 25. Kf3) 19. Rae1 Qxe4 20. Bd1 Qh4+ 21. g3 Qf6+ 22. Kg1 Be4 23. Rf1 Rxd1 24. Rxd1?! { (-15.21 → Mate in 7) Checkmate is now unavoidable. Bf4 was best. } (24. Bf4 Rxf1+) 24... Qf3 25. Rd2 Qxe3+ 26. Rf2 Rd8 27. Qb3 Rd5 28. c4 Qc1+ 29. Rf1 Bd4+ 30. Qe3 Qxe3+ 31. Rf2 Rf5 32. h4 Rxf2 33. Rh2 Rxh2+ 34. Kxh2 Qf2+ 35. Kh3 Qg2+ 36. Kg4 f5+ 37. Kf4 Qf3+ 38. Kg5 Be3# { Black wins by checkmate. } 0-1