[Event "Rated classical game"] [Site "https://lichess.org/ESS2GoBJ"] [Date "2020.10.30"] [White "RStephan"] [Black "oscarred"] [Result "0-1"] [UTCDate "2020.10.30"] [UTCTime "07:56:01"] [WhiteElo "1833"] [BlackElo "1942"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3?! { (0.21 → -0.39) Inaccuracy. Ndb5 was best. } { B33 Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation } (6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6) 6... d6?! { (-0.39 → 0.28) Inaccuracy. Bb4 was best. } (6... Bb4 7. Bd3 Bxc3+ 8. bxc3 O-O 9. Qf3 d5 10. exd5 Qxd5 11. Qxd5) 7. h3 Be7 8. Bb5 Bd7 9. O-O O-O 10. Nd5? { (0.38 → -1.19) Mistake. Be3 was best. } (10. Be3 Be6) 10... Nxe4 11. Nd2 Nxd2 12. Bxd2 a6?! { (-1.26 → -0.17) Inaccuracy. Be6 was best. } (12... Be6 13. Bxc6) 13. Ba4?! { (-0.17 → -1.19) Inaccuracy. Bxc6 was best. } (13. Bxc6 Bxc6 14. Ba5 b6 15. Bxb6 Qd7 16. Ba5 Bxd5 17. Qxd5 Rac8 18. Bc3 Rc5 19. Qd2 Qb5) 13... Nd4?? { (-1.19 → 0.67) Blunder. Be6 was best. } (13... Be6) 14. Bxd7 Qxd7 15. Nb6 Qb5?! { (0.53 → 1.39) Inaccuracy. Qc6 was best. } (15... Qc6) 16. Nxa8 Rxa8 17. Bc3?! { (1.53 → 0.43) Inaccuracy. Be3 was best. } (17. Be3 Bf6 18. a4 Qc6 19. Bxd4 exd4 20. Re1 Be5 21. Ra3 Rc8 22. Re2 g6 23. Qd3 Qb6) 17... Ne2+ 18. Kh2 Nxc3 19. bxc3 Rc8 20. Rb1 Qc6 21. Rb3? { (0.48 → -1.06) Mistake. c4 was best. } (21. c4 g6 22. Re1 b6 23. Qd3 a5 24. Re4 f5 25. Re2 Qxc4 26. Qxc4+ Rxc4 27. Rxb6 Kf7) 21... g6? { (-1.06 → 0.24) Mistake. b5 was best. } (21... b5 22. g3 e4 23. Qd2 d5 24. Rd1 Rd8 25. Qe2 Bc5 26. Kg2 Re8 27. Rbb1 h6 28. h4) 22. f4?! { (0.24 → -0.56) Inaccuracy. c4 was best. } (22. c4 Bf8 23. c3 Qxc4 24. Rxb7 Qxc3 25. Qb3 Qxb3 26. axb3 e4 27. Kg1 Bg7 28. Rd1 Be5) 22... exf4?! { (-0.56 → 0.22) Inaccuracy. b5 was best. } (22... b5 23. Qd2) 23. Rxf4 d5 24. Qg4?? { (0.19 → -3.06) Blunder. Rd4 was best. } (24. Rd4 b5 25. Rxd5 Qe6 26. Qf3 Bd6+ 27. g3 Re8 28. Rb1 Qe2+ 29. Qg2 Bc7 30. Kh1 Qc4) 24... Bd6 25. Kh1 Bxf4 26. Qxf4 b5 27. Ra3?! { (-2.41 → -3.71) Inaccuracy. a4 was best. } (27. a4) 27... Qe6 28. Kh2 Rc4 29. Qd2?? { (-3.69 → -16.26) Blunder. Qb8+ was best. } (29. Qb8+ Kg7) 29... Qd6+ 30. Kh1 Qxa3 31. Qxd5 Qc1+ 32. Kh2 Qf4+ 33. Kh1 Rxc3 34. Qa8+?! { (-21.48 → Mate in 15) Checkmate is now unavoidable. Qd1 was best. } (34. Qd1 Qe4) 34... Kg7 35. Qxa6?! { (-77.28 → Mate in 6) Checkmate is now unavoidable. Qa7 was best. } (35. Qa7 Rxc2) 35... Qf1+ 36. Kh2 Rxc2 37. Qa7 Qxg2# { Black wins by checkmate. } 0-1