[Event "Rated classical game"] [Site "https://lichess.org/mSaBgGy7"] [Date "2020.11.18"] [White "Flashpeter"] [Black "Mariacosta"] [Result "1-0"] [UTCDate "2020.11.18"] [UTCTime "21:01:57"] [WhiteElo "1876"] [BlackElo "1613"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "2700+30"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d6 3. Nf3 Nc6 4. Bb5 Bd7 5. c4?! { (0.39 → -0.36) Inaccuracy. Nc3 was best. } (5. Nc3 Nf6 6. e5 dxe5 7. fxe5 Ng4 8. Bxc6 Bxc6 9. e6 f6) 5... g6 6. O-O Bg7 7. Nc3 Qc7?! { (-0.16 → 0.39) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bxc6 Bxc6 9. d3 O-O 10. Rb1 a6 11. b4 cxb4 12. Rxb4 b5 13. cxb5 axb5 14. Kh1) 8. Nd5 Qd8 9. d3 e6 10. Ne3 Qc7?! { (-0.28 → 0.32) Inaccuracy. Nge7 was best. } (10... Nge7 11. Rb1) 11. Rb1 Nf6 12. h3?! { (0.41 → -0.43) Inaccuracy. b3 was best. } (12. b3 Nh5 13. Bb2 Bxb2 14. Rxb2 O-O 15. Ng5 f6 16. Bxc6 bxc6 17. Nh3 f5 18. g4 Nf6) 12... a6 13. Ba4?! { (-0.09 → -0.84) Inaccuracy. Bxc6 was best. } (13. Bxc6 Bxc6 14. g4 h5 15. g5 Nxe4 16. dxe4 Bxe4 17. Bd2 O-O 18. Bc3 Bxc3 19. bxc3 Bxb1) 13... Nh5 14. Nh2 O-O-O?! { (-0.52 → 0.25) Inaccuracy. b5 was best. } (14... b5 15. cxb5) 15. a3 Nf6? { (-0.29 → 1.21) Mistake. Nd4 was best. } (15... Nd4) 16. b4 cxb4?! { (1.45 → 2.55) Inaccuracy. Nd4 was best. } (16... Nd4 17. b5 axb5 18. cxb5 Nh5 19. Nf3 d5 20. e5 Nxf3+ 21. Rxf3 b6 22. g4 Nxf4 23. Rxf4) 17. axb4 Qb6? { (2.55 → 4.58) Mistake. Nd4 was best. } (17... Nd4 18. b5) 18. Bd2?? { (4.58 → 2.20) Blunder. c5 was best. } (18. c5) 18... Nd4 19. c5?? { (2.16 → -0.19) Blunder. b5 was best. } (19. b5 axb5) 19... Qc7?? { (-0.19 → 2.59) Blunder. Bxa4 was best. } (19... Bxa4) 20. cxd6 Qb6? { (2.00 → 3.59) Mistake. Qxd6 was best. } (20... Qxd6 21. Nc4 Qc7 22. Bxd7+ Nxd7 23. Rc1 Kb8 24. Be3 Nb6 25. Ne5 Qe7 26. Nhf3 Nxf3+ 27. Nxf3) 21. Kh1?? { (3.59 → 0.88) Blunder. e5 was best. } (21. e5 Bxa4 22. Qxa4 Nd7 23. Nf3 Qb5 24. Qxb5 Nxb5 25. Ng5 Rdf8 26. Nc4 Kb8 27. Kh2 h5) 21... Nh5? { (0.88 → 2.24) Mistake. Bxa4 was best. } (21... Bxa4) 22. g4?? { (2.24 → -2.93) Blunder. Bxd7+ was best. } (22. Bxd7+) 22... Ng3+ 23. Kg2 Nxf1?? { (-2.86 → 0.00) Blunder. Bxa4 was best. } (23... Bxa4 24. Qxa4) 24. Nhxf1?? { (0.00 → -2.96) Blunder. Nc4 was best. } (24. Nc4 Qa7 25. Bxd7+ Rxd7 26. Qxf1 b5 27. Ne5 Rxd6 28. Be3 Qb7 29. Rc1+ Kb8 30. Bxd4 Rxd4) 24... Qxd6?! { (-2.96 → -1.79) Inaccuracy. Bxa4 was best. } (24... Bxa4 25. Qxa4) 25. Nc4 Qc7 26. Rc1?! { (-2.09 → -3.04) Inaccuracy. Bxd7+ was best. } (26. Bxd7+ Rxd7) 26... Nc6?? { (-3.04 → 3.13) Blunder. Kb8 was best. } (26... Kb8) 27. b5 f5?? { (2.20 → 8.78) Blunder. axb5 was best. } (27... axb5) 28. e5?? { (8.78 → 1.47) Blunder. bxc6 was best. } (28. bxc6) 28... fxg4?? { (1.47 → 8.66) Blunder. axb5 was best. } (28... axb5) 29. bxc6?? { (8.66 → 3.05) Blunder. Nd6+ was best. } (29. Nd6+ Kb8 30. bxc6 b5 31. cxd7 Qxd7 32. Qxg4 Bf8 33. Bb4 g5 34. Bb3 gxf4 35. Bxe6 Qg7) 29... Bxc6+ 30. Bxc6?! { (2.94 → 1.84) Inaccuracy. Kf2 was best. } (30. Kf2 Bxa4) 30... Qxc6+ 31. Kh2 Kb8 32. Nd6 Qd7?? { (2.01 → 9.05) Blunder. Qf3 was best. } (32... Qf3) 33. Ba5?? { (9.05 → 2.68) Blunder. Rb1 was best. } (33. Rb1) 33... Rdf8?? { (2.68 → 9.82) Blunder. Rc8 was best. } (33... Rc8) 34. Rc7 Qxc7 35. Bxc7+ Kxc7 36. Qb3 Kd8? { (8.65 → Mate in 4) Checkmate is now unavoidable. b5 was best. } (36... b5 37. Qxe6) 37. Qxb7 Rhg8 38. Qc8+ Ke7 39. Qc7# { White wins by checkmate. } 1-0