lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/1fZJjIwr"] [Date "2021.01.15"] [Round "-"] [White "mihaiplostinaru"] [Black "GabrielCONDUR"] [Result "0-1"] [UTCDate "2021.01.15"] [UTCTime "17:21:05"] [WhiteElo "1498"] [BlackElo "2270"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: John Tracy Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nf6?! { (-0.02 → 0.59) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e4? { (0.59 → -1.02) Mistake. Best move was d4. } { B02 Alekhine Defense: John Tracy Gambit } (2. d4 e6 3. c4 h6 4. Bf4 d5 5. e3 c5 6. Nc3 cxd4) 2... Nxe4 3. Bd3?! { (-0.45 → -1.41) Inaccuracy. Best move was c3. } (3. c3 d5) 3... Nf6?! { (-1.41 → -0.89) Inaccuracy. Best move was d5. } (3... d5) 4. O-O?! { (-0.89 → -1.51) Inaccuracy. Best move was c4. } (4. c4 c5) 4... c5?! { (-1.51 → -0.92) Inaccuracy. Best move was d5. } (4... d5 5. Be2 d4 6. d3 Nc6 7. Bf4 e6 8. c3 Be7 9. Nxd4 Nxd4 10. cxd4 Qxd4 11. Qd2) 5. b3?! { (-0.92 → -1.72) Inaccuracy. Best move was Be2. } (5. Be2 Nc6 6. d4 cxd4 7. Nxd4 e5 8. Nxc6 bxc6 9. c4 Be7 10. Nc3 d5 11. cxd5 cxd5) 5... d5 6. Bb2 e6 7. Bxf6?! { (-1.51 → -2.28) Inaccuracy. Best move was Ne5. } (7. Ne5 Nbd7) 7... Qxf6?! { (-2.28 → -1.51) Inaccuracy. Best move was gxf6. } (7... gxf6) 8. c3? { (-1.51 → -2.81) Mistake. Best move was Nc3. } (8. Nc3 a6) 8... Bd7?! { (-2.81 → -2.24) Inaccuracy. Best move was a6. } (8... a6 9. Na3 g5 10. Be2 Nc6 11. Nc2 g4 12. Nfe1 h5 13. f4 Qg7 14. d4 Bd7 15. Qd2) 9. Re1 Bd6 10. c4?? { (-2.20 → -6.85) Blunder. Best move was Na3. } (10. Na3 Nc6) 10... dxc4 11. bxc4? { (-6.43 → -7.77) Mistake. Best move was Nc3. } (11. Nc3 cxd3) 11... Qxa1 12. Nc3?! { (-7.62 → -8.43) Inaccuracy. Best move was Qb3. } (12. Qb3 Qf6 13. Qxb7 Bc6 14. Qc8+ Qd8 15. Qxd8+ Kxd8 16. Nc3 Ke7 17. Kf1 Nd7 18. Be4 Bxe4) 12... Qxd1 13. Nxd1 Nc6 14. a4?! { (-8.12 → -8.83) Inaccuracy. Best move was Nc3. } (14. Nc3 O-O-O 15. g3 f6 16. h4 e5 17. Be4 Ne7 18. a3 Be6 19. Rb1 b6 20. Nd5 Nxd5) 14... Nd4?! { (-8.83 → -8.23) Inaccuracy. Best move was Nb4. } (14... Nb4 15. Be4 O-O-O 16. Nc3 f6 17. Nb5 Bb8 18. Rd1 e5 19. a5 g6 20. Nc3 Be6 21. Na4) 15. a5? { (-8.23 → -9.53) Mistake. Best move was Nxd4. } (15. Nxd4 cxd4) 15... Nxf3+ 16. gxf3 Bc7 17. Re5?! { (-9.13 → -16.66) Inaccuracy. Best move was a6. } (17. a6 bxa6 18. Nc3 O-O-O 19. Be2 Bc6 20. d3 Ba5 21. Rc1 Bb4 22. h3 f5 23. Kh2 Kb7) 17... Bxe5 18. f4 Bxf4 19. Nc3 Bxd2 20. Ne4 Bxa5 21. Nxc5 Bc6 22. h4 O-O-O 23. f3?! { (-19.59 → Mate in 10) Checkmate is now unavoidable. Best move was Bf1. } (23. Bf1 Rd4) 23... Bb6 24. Be4 Bxc5+ 25. Kg2 Ba4?! { (Mate in 7 → -70.78) Lost forced checkmate sequence. Best move was Bxe4. } (25... Bxe4 26. fxe4 Rd2+ 27. Kg3 h5 28. Kf4 Rf2+ 29. Ke5 g5 30. hxg5 h4 31. g6 Rh5#) 26. Bxb7+?! { (-70.78 → Mate in 7) Checkmate is now unavoidable. Best move was f4. } (26. f4 Rd4) 26... Kxb7 27. f4 Rd3 28. f5 Bc6+ 29. Kh2 exf5 30. h5 Re8 31. h6 Re2# { Black wins by checkmate. } 0-1