lichess dev

[Event "Ramírez Arena"] [Site "http://chess-academy.net/PQUhVOfh"] [Date "2021.08.24"] [Round "-"] [White "Berserk"] [Black "degbuglog"] [Result "0-1"] [UTCDate "2021.08.24"] [UTCTime "11:18:08"] [WhiteElo "1601"] [BlackElo "1398"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "30+0"] [ECO "A40"] [Opening "Queen's Pawn"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 { A40 Queen's Pawn } c6?! { (0.15 → 0.82) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. c3?! { (0.82 → 0.16) Inaccuracy. Best move was e4. } (2. e4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 c5 8. O-O Nf6) 2... d5 3. Nd2?! { (0.29 → -0.36) Inaccuracy. Best move was Bf4. } (3. Bf4 Bf5 4. Nf3 e6 5. e3 Bd6 6. Ne5 Qc7 7. Nd2 Nd7 8. Nxd7 Bxf4 9. exf4 Kxd7) 3... e6? { (-0.36 → 0.69) Mistake. Best move was Bf5. } (3... Bf5) 4. e4 Nf6?! { (0.60 → 1.19) Inaccuracy. Best move was c5. } (4... c5 5. Ngf3 Nf6 6. Bd3 Nc6 7. O-O cxd4 8. cxd4 dxe4 9. Nxe4) 5. e5 Ne4? { (0.71 → 1.73) Mistake. Best move was Nfd7. } (5... Nfd7 6. Bd3 c5 7. Ne2 Be7 8. O-O Nc6 9. Nf3 b6 10. Ng3 Bb7 11. Nh5 g6 12. Ng3) 6. Ngf3? { (1.73 → 0.63) Mistake. Best move was Nxe4. } (6. Nxe4) 6... Nxd2 7. Qxd2 f6? { (0.54 → 1.72) Mistake. Best move was c5. } (7... c5 8. Qf4 cxd4 9. Nxd4 Nc6 10. Be3 Bd7 11. Qg3 Nxd4 12. Bxd4 h5 13. Be2 Rc8 14. Qe3) 8. Be2?! { (1.72 → 0.79) Inaccuracy. Best move was Qe3. } (8. Qe3 c5) 8... fxe5?! { (0.79 → 1.49) Inaccuracy. Best move was c5. } (8... c5) 9. dxe5?! { (1.49 → 0.87) Inaccuracy. Best move was Nxe5. } (9. Nxe5 Nd7 10. Qf4 Qf6 11. Qg3 Be7 12. Bd3 Nxe5 13. dxe5 Qf7 14. O-O c5 15. a4 a5) 9... Be7?! { (0.87 → 1.85) Inaccuracy. Best move was c5. } (9... c5 10. O-O Nc6 11. Rb1 Qc7 12. b4 a5 13. a3 axb4 14. axb4 cxb4 15. cxb4 Nxe5 16. Nxe5) 10. O-O?! { (1.85 → 0.95) Inaccuracy. Best move was Qf4. } (10. Qf4 c5) 10... Kf8? { (0.95 → 2.59) Mistake. Best move was O-O. } (10... O-O 11. Bd3) 11. Qd1? { (2.59 → 1.20) Mistake. Best move was h4. } (11. h4 Nd7) 11... g6? { (1.20 → 2.62) Mistake. Best move was c5. } (11... c5 12. Rb1 Nc6 13. Qd2 a5 14. a3 b6 15. b4 axb4 16. axb4 Kg8 17. Bd3 cxb4 18. cxb4) 12. Nd2? { (2.62 → 1.20) Mistake. Best move was Bh6+. } (12. Bh6+ Kg8) 12... Kg8? { (1.20 → 2.49) Mistake. Best move was c5. } (12... c5 13. Bd3) 13. f4? { (2.49 → 0.86) Mistake. Best move was Bd3. } (13. Bd3 Kg7) 13... Bd7?! { (0.86 → 1.78) Inaccuracy. Best move was Kg7. } (13... Kg7 14. Rf3) 14. Nf3?! { (1.78 → 1.13) Inaccuracy. Best move was Rf3. } (14. Rf3 Be8) 14... Bc5+? { (1.13 → 2.27) Mistake. Best move was Qb6+. } (14... Qb6+ 15. Kh1) 15. Kh1 Bb6? { (1.64 → 2.80) Mistake. Best move was Kg7. } (15... Kg7 16. b4) 16. Nd4? { (2.80 → 1.67) Mistake. Best move was c4. } (16. c4) 16... c5?! { (1.67 → 2.50) Inaccuracy. Best move was Na6. } (16... Na6 17. b4) 17. Nf3 Ba4?? { (2.35 → 7.87) Blunder. Best move was Bc6. } (17... Bc6) 18. Ng5?? { (7.87 → -7.28) Blunder. Best move was Qxa4. } (18. Qxa4 c4 19. Ng5 Qd7 20. Qxd7 Nxd7 21. Bg4 Nf8 22. Nxe6 h5 23. Bh3 Re8 24. Ng5 d4) 18... Bxd1 19. Bxd1? { (-6.73 → -8.67) Mistake. Best move was Rxd1. } (19. Rxd1 Qe7) 19... h6?! { (-8.67 → -7.85) Inaccuracy. Best move was Qe7. } (19... Qe7 20. g3 Nc6 21. Bd2 Re8 22. Kg2 c4 23. Nf3 Qc5 24. Be2 Qb5 25. b4 Qa4 26. g4) 20. Bf3? { (-7.85 → -13.60) Mistake. Best move was Nxe6. } (20. Nxe6) 20... hxg5 21. fxg5 Qe8 22. h3 Qd8 23. Bg4 Qe8 24. Bf4 Nd7 25. Be3 Nxe5 26. Bf4 Nxg4 27. Bg3 Ne3 28. Rf4 c4 29. Rff1 d4 30. Rfd1?! { (-22.16 → Mate in 6) Checkmate is now unavoidable. Best move was Bf4. } (30. Bf4 Nxf1) 30... dxc3?! { (Mate in 6 → -32.01) Lost forced checkmate sequence. Best move was Rxh3+. } (30... Rxh3+ 31. Bh2 Ng4 32. cxd4 Rxh2+ 33. Kg1 Qf7 34. Rf1 Bxd4+ 35. Rf2 Qxf2#) 31. Rf1?! { (-32.01 → Mate in 6) Checkmate is now unavoidable. Best move was Rd6. } (31. Rd6 cxb2) 31... cxb2 32. Rf5 bxa1=Q+ 33. Rf1 Qxf1+ 34. Kh2 Nxg2?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxg2#. } (34... Qxg2#) 35. Bf2 Qd7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb8+. } (35... Qb8+ 36. Bg3 Qg1#) 36. Kg3 Qd5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qd6+. } (36... Qd6+ 37. Kf3 Qf4#) 37. Be3 Nf4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qdf3+. } (37... Qdf3+ 38. Kh2 Qxh3#) 38. Bxf4 Qfg2# { Black wins by checkmate. } 0-1