lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/c0STtESg"] [Date "2020.12.05"] [Round "-"] [White "ANTI_SVCER"] [Black "OtiCoolUwU"] [Result "1-0"] [UTCDate "2020.12.05"] [UTCTime "18:02:59"] [WhiteElo "2284"] [BlackElo "1373"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A21"] [Opening "English Opening: King's English Variation, Reversed Sicilian"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 e5 2. Nc3 { A21 English Opening: King's English Variation, Reversed Sicilian } d5? { (-0.09 → 1.23) Mistake. Best move was Nf6. } (2... Nf6 3. Nf3 Nc6 4. a3 Be7 5. e3 d5 6. d4 exd4 7. exd4 Bg4 8. Be3 O-O 9. h3) 3. d3? { (1.23 → -1.54) Mistake. Best move was cxd5. } (3. cxd5 c6) 3... Bc5? { (-1.54 → 1.10) Mistake. Best move was d4. } (3... d4 4. Nb1) 4. cxd5 Qf6? { (0.64 → 1.93) Mistake. Best move was c6. } (4... c6 5. Nf3 cxd5 6. Nxe5 Nc6 7. d4 Bxd4 8. Nxc6 Bxc3+ 9. bxc3 bxc6 10. Qd4 f6 11. Ba3) 5. e3?! { (1.93 → 1.43) Inaccuracy. Best move was Nf3. } (5. Nf3 Qd6) 5... Nh6?! { (1.43 → 2.31) Inaccuracy. Best move was Ne7. } (5... Ne7 6. Nf3) 6. Ne4?! { (2.31 → 1.32) Inaccuracy. Best move was Nf3. } (6. Nf3 O-O) 6... Qf5?? { (1.32 → 6.50) Blunder. Best move was Bb4+. } (6... Bb4+) 7. Nxc5 Ng4? { (6.15 → 7.83) Mistake. Best move was O-O. } (7... O-O 8. Nf3) 8. f3?! { (7.83 → 7.29) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... Nf6 9. e4 Qg6 10. Be3 b6?! { (7.13 → 7.72) Inaccuracy. Best move was O-O. } (10... O-O 11. d4) 11. Nb3 Qh5? { (6.87 → 8.23) Mistake. Best move was c5. } (11... c5 12. Ne2) 12. Be2? { (8.23 → 7.11) Mistake. Best move was Qc2. } (12. Qc2 Nfd7 13. Qxc7 O-O 14. d4 Qh4+ 15. Bf2 Qd8 16. Qc3 Re8 17. Bg3 exd4 18. Nxd4 Qf6) 12... Qh4+? { (7.11 → 8.63) Mistake. Best move was Qg6. } (12... Qg6) 13. Bf2?! { (8.63 → 7.81) Inaccuracy. Best move was g3. } (13. g3 Qh5 14. Qc2 O-O 15. Qxc7 Nfd7 16. f4 Qh6 17. Nf3 exf4 18. Bxf4 Qf6 19. Nbd4 h6) 13... Qf4?! { (7.81 → 8.50) Inaccuracy. Best move was Qg5. } (13... Qg5 14. g4) 14. Bg3 Qe3 15. Qd2?! { (8.65 → 8.11) Inaccuracy. Best move was Qc1. } (15. Qc1) 15... Qxd2+ 16. Kxd2 Ng4? { (8.01 → 11.96) Mistake. Best move was c5. } (16... c5 17. Bxe5 Nbd7 18. Bd6 Ba6 19. Rc1 Rc8 20. Nh3 h5 21. Rc3 h4 22. d4 c4 23. Rhc1) 17. fxg4 O-O 18. Bxe5 Na6 19. h4 Bd7 20. h5 Rae8 21. Bd4 Ba4 22. h6 gxh6 23. Rxh6 f6 24. Rxf6 Rxf6 25. Bxf6 Rf8 26. g5 h6 27. Nh3 hxg5 28. Bxg5 Rf7 29. Bh5 Rg7 30. g4 Rd7 31. Bg6 Rd6 32. Bf5 Nb4 33. Be7 Rh6 34. g5 Rxh3?! { (19.88 → Mate in 8) Checkmate is now unavoidable. Best move was Rd6. } (34... Rd6 35. Bxd6) 35. Bxh3 Bxb3?! { (65.20 → Mate in 4) Checkmate is now unavoidable. Best move was Be8. } (35... Be8 36. Bxb4) 36. axb3?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Be6+. } (36. Be6+ Kg7 37. Bf6+ Kf8 38. Rh1 Nxd5 39. Rh8#) 36... Na6 37. Rxa6?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Be6+. } (37. Be6+ Kg7 38. Rh1 c6 39. Bf6+ Kg6 40. Rh6#) 37... b5 38. Be6+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rh6. } (38. Rh6 Kf7 39. Bf6 Ke8 40. g6 b4 41. Rh8#) 38... Kg7 39. Ra1 b4 40. Rh1 Kg6 41. Bf6 c6 42. Rh6# { White wins by checkmate. } 1-0