lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/9X9hL7e4"] [Date "2021.02.09"] [Round "-"] [White "OlaruSofi"] [Black "sicilian2222"] [Result "0-1"] [UTCDate "2021.02.09"] [UTCTime "17:03:03"] [WhiteElo "1445"] [BlackElo "1831"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 { C00 French Defense #2 } 2. Qf3?! { (0.30 → -0.53) Inaccuracy. Best move was d4. } (2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7) 2... d5 3. Bb5+? { (-0.09 → -1.18) Mistake. Best move was d4. } (3. d4) 3... Bd7? { (-1.18 → -0.01) Mistake. Best move was c6. } (3... c6 4. Be2 dxe4 5. Qxe4 Nf6 6. Qe3 c5 7. Nf3 Nc6 8. Nc3 Be7 9. Bb5 Bd7 10. O-O) 4. Bxd7+ Qxd7 5. exd5 Qxd5?! { (-0.64 → -0.08) Inaccuracy. Best move was exd5. } (5... exd5 6. Ne2 Nc6 7. d4 O-O-O 8. Nbc3 Bb4 9. Be3 Bxc3+ 10. Nxc3 Nf6 11. O-O-O Rde8 12. Qg3) 6. Qxd5 exd5 7. Nf3?! { (-0.09 → -0.59) Inaccuracy. Best move was d4. } (7. d4 Nf6 8. Be3 h6 9. Ne2 Nc6 10. a3 Bd6 11. Nbc3 Kd7 12. O-O-O Rhe8 13. Rde1 Ne7) 7... Nc6 8. O-O Nf6?! { (-0.60 → 0.10) Inaccuracy. Best move was O-O-O. } (8... O-O-O) 9. Re1+ Be7?! { (-0.31 → 0.52) Inaccuracy. Best move was Kd7. } (9... Kd7 10. d3) 10. Nc3?! { (0.52 → -0.35) Inaccuracy. Best move was a3. } (10. a3 O-O-O 11. b4 Rhe8 12. Bb2 a5 13. b5 Nb8 14. Nc3 Bd6 15. Nd4 g6 16. Nb3 b6) 10... O-O?! { (-0.35 → 0.57) Inaccuracy. Best move was O-O-O. } (10... O-O-O) 11. d3 d4 12. Na4? { (0.59 → -1.90) Mistake. Best move was Ne2. } (12. Ne2 Bb4 13. Rf1 Bc5 14. a3 Rfe8 15. Re1 a5 16. Bd2 g6 17. Bg5 Kg7 18. Bxf6+ Kxf6) 12... b5 13. Nxd4? { (-1.61 → -3.83) Mistake. Best move was Rxe7. } (13. Rxe7 Nxe7 14. Nc5 Rfd8 15. a4 b4 16. Bg5 h6 17. Bxf6 gxf6 18. Re1 Nc6 19. g4 Re8) 13... Nxd4 14. Nc3?? { (-3.46 → -7.62) Blunder. Best move was Rxe7. } (14. Rxe7 Nxc2) 14... b4?? { (-7.62 → -4.36) Blunder. Best move was Nxc2. } (14... Nxc2 15. Rxe7 Rfe8 16. Rxe8+ Rxe8 17. Be3 Nxa1 18. Nxb5 Nd5 19. Na3 Nxe3 20. fxe3 Rxe3 21. Kf2) 15. Nb5?? { (-4.36 → -7.55) Blunder. Best move was Rxe7. } (15. Rxe7 bxc3 16. bxc3 Nd5 17. Rd7 Nxc3 18. Bd2 Nxc2 19. Rf1 Ne2+ 20. Kh1 c5 21. Rb1 Ned4) 15... Nxb5?? { (-7.55 → -3.70) Blunder. Best move was Nxc2. } (15... Nxc2 16. Rxe7 Rfe8 17. Re3 Nxa1 18. Kf1 Nd5 19. Re4 Nc2 20. Bd2 a6 21. Nd4 Rxe4 22. dxe4) 16. Rxe7 Rfe8 17. Rxe8+ Rxe8 18. g3?? { (-3.74 → -9.09) Blunder. Best move was Be3. } (18. Be3 Nd5 19. Bc5 a5 20. g3 f6 21. Kg2 Kf7 22. Kf1 h5 23. h3 Kg6 24. Re1 Rxe1+) 18... Re1+ 19. Kg2 Nd4 20. c3? { (-8.64 → -9.82) Mistake. Best move was f3. } (20. f3 Ne2 21. Kf2 Rxc1 22. Rxc1 Nxc1 23. a3 b3 24. cxb3 Nd5 25. Ke1 a5 26. Kd2 Nxb3+) 20... bxc3?? { (-9.82 → -5.50) Blunder. Best move was Ne2. } (20... Ne2) 21. bxc3 Ne2? { (-5.71 → -4.63) Mistake. Best move was Nc2. } (21... Nc2) 22. Bb2 Rxa1 23. Bxa1 Nc1 24. a4? { (-4.53 → -5.70) Mistake. Best move was Kf3. } (24. Kf3) 24... Nxd3 25. c4 Nc5 26. a5? { (-5.04 → -6.46) Mistake. Best move was Bd4. } (26. Bd4 Nxa4 27. Bxa7 Nb2 28. c5 Nd3 29. f4 Nb4 30. c6 Nxc6 31. Bg1 Nd5 32. Kf3 f6) 26... Nb3 27. Bc3 Ne4 28. Bb4? { (-5.97 → -7.06) Mistake. Best move was Be1. } (28. Be1 Nd6 29. c5 Nxc5 30. f4 a6 31. Kf3 Nb3 32. g4 c5 33. Ke3 f6 34. g5 Kf7) 28... c5 29. Ba3? { (-6.63 → -8.21) Mistake. Best move was Be1. } (29. Be1) 29... Nxa5 30. Bc1?! { (-8.06 → -9.02) Inaccuracy. Best move was Kf3. } (30. Kf3 f5 31. Bb2 Nxc4 32. Ba1 a5 33. g4 Ncd2+ 34. Ke2 fxg4 35. Bb2 c4 36. Be5 a4) 30... Nxc4 31. f3? { (-8.63 → -11.44) Mistake. Best move was Kf3. } (31. Kf3 Nc3 32. Be3 a5 33. Bxc5 Nb5 34. h4 a4 35. Kf4 a3 36. Bxa3 Ncxa3 37. h5 Nc7) 31... Ned2 32. f4 a5 33. Kf2 a4 34. Ke1 a3 35. Bxa3 Nf3+? { (-9.89 → -8.00) Mistake. Best move was Nb3. } (35... Nb3 36. Bxc5 Nxc5 37. Kf2 f5 38. Kf3 Ne4 39. Ke2 Ncd2 40. h3 h5 41. Kd3 Kf7 42. Ke2) 36. Kf1? { (-8.00 → -19.75) Mistake. Best move was Kf2. } (36. Kf2 Nxa3) 36... Nxh2+ 37. Kg2?! { (-11.91 → Mate in 17) Checkmate is now unavoidable. Best move was Ke2. } (37. Ke2 Nxa3) 37... Nxa3 38. Kxh2 c4 39. f5 c3 40. Kg2 c2 { White resigns. } 0-1