[Event "DrBoomkestien Birthday Swiss"] [Site "https://lichess.org/7sTuQB9N"] [Date "2021.07.28"] [White "Kamal-1961"] [Black "ramtin2020"] [Result "1-0"] [UTCDate "2021.07.28"] [UTCTime "16:22:28"] [WhiteElo "2045"] [BlackElo "2302"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. a3? { (0.29 → -0.90) Mistake. e5 was best. } (7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 11. Nd6+ Bxd6) 7... d5?! { (-0.90 → -0.15) Inaccuracy. Qc7 was best. } (7... Qc7 8. Qd4 Bd6 9. Qe3 O-O 10. Be2 Be5 11. f4 Bxc3+ 12. bxc3) 8. exd5?! { (-0.15 → -0.84) Inaccuracy. Bd3 was best. } (8. Bd3 Be7 9. O-O O-O 10. Re1 a5 11. exd5 exd5 12. Bf4 a4) 8... cxd5 9. Bb5+ Bd7 10. Qe2 Bd6 11. Bg5 Bxb5 12. Nxb5 Be7 13. Bf4 O-O 14. O-O Qb6 15. b4? { (-0.84 → -2.40) Mistake. c4 was best. } (15. c4 dxc4 16. Qxc4 Nd5 17. Nc7 Rac8 18. Nxd5 Rxc4 19. Nxb6 Rxf4 20. Nd7 Rc8 21. g3 Rd4) 15... Rac8?! { (-2.40 → -1.30) Inaccuracy. Rfc8 was best. } (15... Rfc8 16. Be3 Qb7 17. Rfc1 Rc4 18. Nd4 a5 19. c3 Ne4 20. Qd3 Bf6 21. b5 e5 22. Ne2) 16. Be3 Qa6 17. Qd3 Ra8?? { (-1.70 → 0.98) Blunder. Rc4 was best. } (17... Rc4 18. Nxa7) 18. Nxa7?? { (0.98 → -1.69) Blunder. Nc7 was best. } (18. Nc7 Qxd3 19. cxd3 Rab8 20. Na6 Rb7 21. Rac1 Ng4 22. Bd4 Bd6 23. h3 Ne5 24. Rc3 Ng6) 18... Rxa7 19. Bxa7 Qxa7 20. c4 dxc4 21. Qxc4 Nd5 22. b5 Nb6 23. Qc6 Rc8?! { (-2.36 → -1.47) Inaccuracy. Bf6 was best. } (23... Bf6) 24. Qf3 g6 25. a4?! { (-1.81 → -3.10) Inaccuracy. Rfc1 was best. } (25. Rfc1 Rxc1+) 25... Qa5 26. Qb7 Bd6 27. g3 Bc5?? { (-2.12 → -0.35) Blunder. Be5 was best. } (27... Be5) 28. Qa6? { (-0.35 → -1.66) Mistake. Rac1 was best. } (28. Rac1 h5 29. Kg2 Qxa4 30. Rxc5 Rxc5 31. Qxb6 Rxb5 32. Qc6 h4 33. Rc1 Qa5 34. Qc8+ Kh7) 28... Qd2?? { (-1.66 → 0.72) Blunder. Qxa6 was best. } (28... Qxa6 29. bxa6) 29. a5 Nd5?? { (0.91 → 11.98) Blunder. Ra8 was best. } (29... Ra8 30. Qb7 Qd5 31. Qxd5 Nxd5 32. Rfc1 Bd4 33. Ra4 e5 34. a6 Rb8 35. Rc6 Ba7 36. Ra5) 30. Qxc8+ Kg7 31. Qxc5 { Black resigns. } 1-0