[Event "USMM vs CSB Team Battle"] [Site "https://lichess.org/KfnLnSGo"] [Date "2020.05.27"] [White "islem2000"] [Black "Samir73"] [Result "0-1"] [UTCDate "2020.05.27"] [UTCTime "22:53:46"] [WhiteElo "1621"] [BlackElo "1859"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov 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 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation } 9. Bxf6 Qxf6 10. Nd5 Qd8 11. c4 b4 12. Nc2?! { (1.48 → 0.42) Inaccuracy. Qa4 was best. } (12. Qa4 Bb7 13. Nc2 Be7 14. Ncxb4 Rc8 15. Nxc6 Bxc6 16. Qxa6 Bxd5 17. cxd5 O-O 18. Bd3 Ra8) 12... a5 13. Nce3 g6?? { (0.15 → 3.29) Blunder. Nd4 was best. } (13... Nd4 14. Nf5) 14. c5 Bg7?! { (3.19 → 4.77) Inaccuracy. Rb8 was best. } (14... Rb8 15. Qa4 Bd7 16. Bb5 Rxb5 17. Qxb5 Bg7 18. Rc1 O-O 19. cxd6 Nd4 20. Qb6 f5 21. Ne7+) 15. Bb5 Bd7 16. cxd6 O-O? { (3.92 → 7.78) Mistake. Ra7 was best. } (16... Ra7 17. Nc7+ Kf8 18. Qa4 Nb8 19. O-O Bh6 20. Qd1 Bxb5 21. Nxb5 Rd7 22. Qd5 Kg7 23. Rad1) 17. Bxc6 Bxc6 18. Ne7+ Kh8 19. Nxc6 Qd7 20. Qd5 Rac8 21. Nxa5 Qa4 22. d7 Rcd8 23. Nc6 Qa8 24. Rd1 h6 25. Nxd8 Qxd8 26. Nc2 f5 27. Nxb4 Bf6 28. Nc6 Qb6 29. d8=Q Bxd8 30. Nxd8 Qb4+ 31. Rd2 fxe4 32. Qxe5+ Kh7 33. Qe7+?? { (62.12 → -5.18) Blunder. Qc7+ was best. } (33. Qc7+ Kg8 34. a3 e3 35. axb4 exd2+ 36. Ke2 h5 37. Qe7 g5 38. Qxg5+ Kh8 39. Qxh5+ Kg8) 33... Qxe7 34. Nc6 Qc5 35. O-O Qxc6 36. a3 Qc5 37. Re1 Re8 38. Rde2 e3 39. Rxe3 Rxe3 40. Rxe3?? { (-4.93 → Mate in 2) Checkmate is now unavoidable. fxe3 was best. } (40. fxe3 Qc2 41. e4 Qxb2 42. e5 Kg7 43. e6 Kf8 44. e7+ Ke8 45. h3 Qxa3 46. Kf1 Qb2) 40... Qc1+ 41. Re1 Qxe1# { Black wins by checkmate. } 0-1