lichess dev

[Event "Capablanca Arena"] [Site "http://chess-academy.net/0tuFtN19"] [Date "2020.07.27"] [Round "-"] [White "PaulGabriel"] [Black "CotisoLuspenec"] [Result "0-1"] [UTCDate "2020.07.27"] [UTCTime "16:34:21"] [WhiteElo "1345"] [BlackElo "1829"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. f4?! { (0.15 → -0.38) Inaccuracy. Best move was e4. } { A02 Bird Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e6?! { (-0.38 → 0.16) Inaccuracy. Best move was d5. } (1... d5 2. Nf3 Bf5 3. e3 e6 4. Be2 Nf6 5. Nh4 Be7 6. O-O) 2. Nf3?! { (0.16 → -0.40) Inaccuracy. Best move was Nc3. } (2. Nc3 d5 3. e4 d4 4. Nce2 e5 5. Nf3 Nc6 6. fxe5 Bg4 7. c3 d3 8. Ng3 Qd7) 2... d6?! { (-0.40 → 0.53) Inaccuracy. Best move was d5. } (2... d5 3. b3) 3. e4?! { (0.53 → -0.05) Inaccuracy. Best move was Nc3. } (3. Nc3) 3... g6? { (-0.05 → 1.00) Mistake. Best move was d5. } (3... d5 4. Nc3 Nh6 5. d4 Bb4 6. Bd3 dxe4 7. Bxe4 O-O 8. O-O Nd7 9. Be3 Nf6 10. Bd3) 4. f5? { (1.00 → -1.41) Mistake. Best move was d4. } (4. d4 Bg7 5. Bd3 Ne7 6. Nbd2 O-O 7. O-O Nd7 8. c3 c5 9. Qe2 Nc6 10. e5 cxd4) 4... gxf5? { (-1.41 → 0.02) Mistake. Best move was exf5. } (4... exf5 5. exf5 Bxf5 6. d4 Ne7 7. Bd3 Bg7 8. O-O O-O 9. Bg5 Bxd3 10. Qxd3 Nbc6 11. Nc3) 5. exf5 Nh6? { (-0.30 → 1.13) Mistake. Best move was exf5. } (5... exf5 6. Nc3) 6. fxe6 fxe6? { (0.59 → 1.63) Mistake. Best move was Bxe6. } (6... Bxe6 7. d4) 7. Nd4?? { (1.63 → -4.62) Blunder. Best move was d4. } (7. d4) 7... e5?? { (-4.62 → 1.01) Blunder. Best move was Qh4+. } (7... Qh4+) 8. Nf3? { (1.01 → -1.64) Mistake. Best move was Qh5+. } (8. Qh5+ Kd7) 8... Be6? { (-1.64 → 0.71) Mistake. Best move was e4. } (8... e4 9. Ne5 dxe5 10. Qh5+ Kd7 11. d4 Qe8 12. Qd1 Qe7 13. dxe5+ Ke8 14. Qh5+ Nf7 15. Bc4) 9. d4 Nc6? { (0.29 → 3.26) Mistake. Best move was Rg8. } (9... Rg8 10. Nc3) 10. dxe5?? { (3.26 → -0.11) Blunder. Best move was d5. } (10. d5 e4) 10... Nxe5 11. Nxe5 dxe5 12. Bxh6?? { (0.66 → -2.79) Blunder. Best move was Qxd8+. } (12. Qxd8+) 12... Qxd1+ 13. Kxd1 Bxh6 14. Bb5+?! { (-2.77 → -3.51) Inaccuracy. Best move was Nc3. } (14. Nc3 O-O-O+) 14... c6 15. Bd3 O-O-O 16. Nc3 Bg4+? { (-3.24 → -1.09) Mistake. Best move was Rhg8. } (16... Rhg8 17. Ke1) 17. Ne2?? { (-1.09 → -7.88) Blunder. Best move was Ke1. } (17. Ke1) 17... e4 18. Ke1? { (-7.91 → -13.35) Mistake. Best move was h3. } (18. h3 Bxe2+) 18... exd3 19. cxd3?! { (-12.68 → Mate in 11) Checkmate is now unavoidable. Best move was Nc3. } (19. Nc3 dxc2) 19... Rxd3?! { (Mate in 11 → -11.08) Lost forced checkmate sequence. Best move was Rhe8. } (19... Rhe8 20. h3 Rxe2+ 21. Kf1 Rf8+ 22. Kg1 Be3+ 23. Kh2 Bf3 24. Rhg1 Rg8 25. Raf1 Bf4+ 26. Kh1) 20. b4?! { (-11.08 → Mate in 10) Checkmate is now unavoidable. Best move was h3. } (20. h3 Bd2+ 21. Kd1 Ba5+ 22. Kc2 Bxe2 23. g4 Re3 24. Rag1 Bd3+ 25. Kc1 Be4 26. Rh2 Bc7) 20... Re8 21. a3 Rxe2+ 22. Kf1 Rdd2 23. Re1 Rxe1+ 24. Kxe1 Rd1+?! { (Mate in 2 → -65.84) Lost forced checkmate sequence. Best move was Be3. } (24... Be3 25. Kf1 Rd1#) 25. Kf2 Rxh1 26. h4?! { (-58.21 → Mate in 6) Checkmate is now unavoidable. Best move was a4. } (26. a4 Bd7) 26... Rxh4 27. g3 Rh2+ 28. Kf1 Bh3+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Be3. } (28... Be3 29. a4 Bf3 30. a5 Rh1#) 29. Kg1 Ra2 30. g4 Be3+ 31. Kh1 Bxg4 32. b5 Bf3# { Black wins by checkmate. } 0-1