lichess dev

[Event "Desperado Arena"] [Site "http://chess-academy.net/hXz17OeZ"] [Date "2020.09.01"] [Round "-"] [White "costelconstantin"] [Black "Lucadita"] [Result "0-1"] [UTCDate "2020.09.01"] [UTCTime "16:03:27"] [WhiteElo "2015"] [BlackElo "2087"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. b3? { (0.40 → -0.66) Mistake. Best move was Bb5. } (3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 d6) 3... Nf6?! { (-0.66 → 0.30) Inaccuracy. Best move was Bc5. } (3... Bc5 4. Bb5) 4. Bb2? { (0.30 → -0.87) Mistake. Best move was Bb5. } (4. Bb5) 4... d6? { (-0.87 → 0.65) Mistake. Best move was Bc5. } (4... Bc5 5. Bd3 d6 6. Nc3 a6 7. h3 O-O 8. O-O Be6 9. a4 h6 10. Ne2 Nh7 11. Kh1) 5. Bc4? { (0.65 → -0.86) Mistake. Best move was Nc3. } (5. Nc3 Be7 6. Bb5 Bg4 7. d4 Nd7 8. dxe5 Ncxe5 9. Be2 Bxf3 10. gxf3 Bg5 11. Nd5 c6) 5... Be7? { (-0.86 → 0.36) Mistake. Best move was Nxe4. } (5... Nxe4 6. O-O) 6. O-O? { (0.36 → -1.18) Mistake. Best move was Nc3. } (6. Nc3 Bg4) 6... O-O? { (-1.18 → 0.36) Mistake. Best move was Nxe4. } (6... Nxe4 7. d4 exd4 8. Nxd4 O-O 9. Nd2 Nc5 10. Nxc6 bxc6 11. Re1 d5 12. Bf1 f5 13. Nf3) 7. Nc3 Bd7?! { (-0.14 → 0.40) Inaccuracy. Best move was Bg4. } (7... Bg4 8. Be2) 8. d4?! { (0.40 → -0.21) Inaccuracy. Best move was Re1. } (8. Re1 Na5 9. Be2 c5 10. h3 Be6 11. a4 Nd7 12. Bb5 a6 13. Bxd7 Bxd7 14. Nd5 Be6) 8... exd4? { (-0.21 → 0.83) Mistake. Best move was Bg4. } (8... Bg4 9. dxe5 dxe5 10. h3 Bxf3 11. Qxf3 Nd4 12. Qg3 Bd6 13. Nb5 Nxb5 14. Bxb5 Nxe4 15. Qe3) 9. Ne2? { (0.83 → -1.47) Mistake. Best move was Nxd4. } (9. Nxd4) 9... Nxe4 10. Nexd4 Nxd4 11. Qxd4 Bf6 12. Qxe4 Bxb2 13. Rae1? { (-1.09 → -2.16) Mistake. Best move was Rab1. } (13. Rab1 Bc6 14. Qd3 Qf6 15. Rfe1 Bxf3 16. Qxf3 Qxf3 17. gxf3 Be5 18. b4 a6 19. f4 Bxf4) 13... Bc6? { (-2.16 → -1.13) Mistake. Best move was c6. } (13... c6) 14. Bd5 Re8 15. Qf5 Bxd5 16. Qxd5 c6? { (-1.41 → 0.05) Mistake. Best move was Rxe1. } (16... Rxe1 17. Rxe1 c6 18. Qf5 Bf6 19. a4 d5 20. Qf4 Qd7 21. g3 Rd8 22. Qe3 a5 23. h4) 17. Qf5? { (0.05 → -1.41) Mistake. Best move was Rxe8+. } (17. Rxe8+ Qxe8 18. Qxd6 Rd8 19. Qb4 Qd7 20. Re1 h6 21. h3 b5 22. Qe4 Bf6 23. Ne5 Bxe5) 17... Qf6 18. Qd7 Qd8? { (-1.26 → 0.13) Mistake. Best move was Reb8. } (18... Reb8) 19. Rxe8+ Qxe8 20. Qxb7 Qc8 21. Qe7 Qd8 22. Qe4 d5 23. Qf5 Bf6 24. Rd1 Qc8 25. Qf4 Qb8 26. Qf5 Qc7 27. c4 dxc4 28. Rd7? { (0.03 → -2.83) Mistake. Best move was bxc4. } (28. bxc4 Rd8) 28... Qc8?? { (-2.83 → 0.33) Blunder. Best move was Rd8. } (28... Rd8 29. Rxd8+ Qxd8 30. Qe4 c3 31. Kf1 g6 32. Qc2 Qd5 33. h4 h6 34. Ke2 Kg7 35. g3) 29. Ng5?? { (0.33 → -5.02) Blunder. Best move was bxc4. } (29. bxc4 h6 30. g3 a5 31. Qd3 Qe8 32. a4 Qe6 33. Kg2 Be7 34. Rd4 Rb8 35. Re4 Qd6) 29... g6 30. Qh3? { (-4.38 → -6.03) Mistake. Best move was Qxf6. } (30. Qxf6) 30... Bxg5 31. bxc4? { (-5.65 → -7.44) Mistake. Best move was Rxa7. } (31. Rxa7 Qf8) 31... Rb8 32. Qd3? { (-7.08 → Mate in 12) Checkmate is now unavoidable. Best move was Rd1. } (32. Rd1 Qxh3) 32... Qxd7 33. Qxd7?! { (-23.67 → Mate in 2) Checkmate is now unavoidable. Best move was Qf1. } (33. Qf1 Qf5) 33... Rb1+ 34. Qd1 Rxd1# { Black wins by checkmate. } 0-1