[Event "JZMC Blitz Championship 2022"] [Site "https://lichess.org/OWv7xAZD"] [Date "2022.12.10"] [White "Harvey1002"] [Black "ChessMathMusicMagian"] [Result "0-1"] [UTCDate "2022.12.10"] [UTCTime "08:00:00"] [WhiteElo "1479"] [BlackElo "1682"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+90"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 { B90 Sicilian Defense: Najdorf Variation, English Attack } e5 7. Nb3 Be7 8. f3 h5 9. Qd2 Be6 10. O-O-O Nbd7 11. Nd5 Bxd5 12. exd5 Nb6 13. Qa5 Nfxd5?? { (0.74 → 3.14) Blunder. Nbd7 was best. } (13... Nbd7 14. Kb1) 14. Rxd5 Nxd5 15. Qxd5 O-O 16. Bd3 b5 17. Rd1 Qc7 18. Be4 Rac8 19. f4 Rfd8 20. Kb1 Bf6 21. Bf5 Rb8 22. g3 a5 23. Be4?! { (3.44 → 2.52) Inaccuracy. Nd2 was best. } (23. Nd2 exf4 24. gxf4 Qb7 25. Qxb7 Rxb7 26. Ne4 Bh4 27. Nc3 g6 28. Bd3 Re8 29. Nd5 b4) 23... a4 24. Nc1 b4 25. Rd3 Rbc8 26. Rd1 Rb8 27. Nd3 Rdc8 28. Nf2 exf4 29. Bxf4 Rb6?! { (1.85 → 3.14) Inaccuracy. b3 was best. } (29... b3 30. axb3 axb3 31. cxb3 Rxb3 32. Qxb3 Rb8 33. Bxd6 Rxb3 34. Bxc7 Rxb2+ 35. Kc1 Rxf2 36. h3) 30. Bxd6 Qd7?! { (3.08 → 4.17) Inaccuracy. Qc4 was best. } (30... Qc4 31. Qxc4 Rxc4 32. a3 bxa3 33. Bxa3 Rd4 34. Bd3 Re6 35. Ka2 h4 36. Rf1 Be7 37. Nd1) 31. Bf4 Qe7?! { (3.50 → 4.95) Inaccuracy. Qe8 was best. } (31... Qe8 32. Qxh5) 32. Qd3? { (4.95 → 2.49) Mistake. Qf5 was best. } (32. Qf5 Qe8 33. Qh7+ Kf8 34. Bf5 Rd8 35. Qh8+ Ke7 36. Re1+ Re6 37. Qxe8+ Kxe8 38. Bxe6 fxe6) 32... b3 33. a3?? { (2.73 → -7.50) Blunder. cxb3 was best. } (33. cxb3 axb3 34. axb3 Rc3 35. Qd8+ Qxd8 36. Rxd8+ Bxd8 37. bxc3 Rxb3+ 38. Kc2 Ra3 39. Kb2 Ra6) 33... bxc2+ 34. Qxc2 Rxc2 35. Bxc2 Qxa3 36. Nd3? { (-7.11 → Mate in 4) Checkmate is now unavoidable. Rd8+ was best. } (36. Rd8+ Bxd8 37. Nd1 Bf6 38. Bc1 Qb4 39. Be3 Bxb2 40. Bxb6 Bf6+ 41. Kc1 a3 42. Bb1 Bg5+) 36... Rxb2+? { (Mate in 4 → -7.74) Lost forced checkmate sequence. Bxb2 was best. } (36... Bxb2 37. Bb3 Bc3 38. Kc2 Qxb3+ 39. Kc1 Qb1#) 37. Nxb2? { (-7.74 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (37. Kc1 Rb6+ 38. Kd2 Qc3+ 39. Ke2 Qxc2+ 40. Rd2 Re6+ 41. Ne5 Qb1 42. Rd1 Qf5 43. Kf2 Rxe5) 37... Qxb2# { Black wins by checkmate. } 0-1