[Event "18 Jul 930pm-1030pm PCA Team Battle"] [Site "https://lichess.org/UJrcdOyL"] [Date "2021.07.18"] [White "cmu_gold"] [Black "Vchong"] [Result "0-1"] [UTCDate "2021.07.18"] [UTCTime "14:21:00"] [WhiteElo "2308"] [BlackElo "2426"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. h4 Bh6 14. Nce3 Be6?! { (0.27 → 1.16) Inaccuracy. Bxe3 was best. } (14... Bxe3 15. Nxe3) 15. Bd3? { (1.16 → -0.07) Mistake. Nf5 was best. } (15. Nf5 b4 16. Nxh6+ gxh6 17. Qd2 bxc3 18. bxc3 Bxd5 19. Qxd5 Ne7 20. Qd2 Qc7 21. Rd1 f5) 15... Rb8?! { (-0.07 → 0.95) Inaccuracy. Ne7 was best. } (15... Ne7 16. Nxe7+) 16. Qf3? { (0.95 → -0.29) Mistake. Nf5 was best. } (16. Nf5 Bxd5 17. Nxh6+ gxh6 18. exd5 Ne7 19. Qd2 Kg7 20. O-O-O f5 21. Bc2 h5 22. Kb1 Kh8) 16... Bxe3 17. Nxe3 b4 18. g4?? { (-0.28 → -2.00) Blunder. Qd1 was best. } (18. Qd1 a5) 18... a5 19. g5?! { (-1.48 → -2.61) Inaccuracy. Qg3 was best. } (19. Qg3) 19... a4 20. a3 bxc3 21. bxc3 Qa5 22. Rc1?! { (-3.05 → -4.52) Inaccuracy. O-O was best. } (22. O-O Qxc3 23. Rfc1 Qb2 24. Nf5 Nd4 25. Nxd4 Qxd4 26. Bc2 Rb2 27. Rab1 Ra2 28. Bd1 h5) 22... Rb3 23. O-O Rxc3 24. Rcd1? { (-3.75 → -6.77) Mistake. Nf5 was best. } (24. Nf5 Nd4) 24... Nd4 25. Qh5 g6 26. Qh6 Qc5 27. Kg2 Qc6?! { (-8.45 → -5.76) Inaccuracy. Qxa3 was best. } (27... Qxa3) 28. Bb1?! { (-5.76 → -8.24) Inaccuracy. f3 was best. } (28. f3 Rb8) 28... Rb8 29. f3 Rxe3 30. h5 Rb2+ 31. Kg3 Ne2+ 32. Kh2 Nf4+ 33. Kh1 Ree2 34. hxg6 hxg6 35. Rc1?! { (-24.37 → Mate in 7) Checkmate is now unavoidable. Qh4 was best. } (35. Qh4 Bh3) 35... Nh3 36. Bc2 Rbxc2 37. Qxh3 Bxh3 38. Rfd1 Rh2+ 39. Kg1 Rcg2+ 40. Kf1 Rh1# { Black wins by checkmate. } 0-1