lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/hXz8Ez64"] [Date "2021.02.22"] [Round "-"] [White "chicu-daniela"] [Black "stefanos12"] [Result "0-1"] [UTCDate "2021.02.22"] [UTCTime "17:30:31"] [WhiteElo "1425"] [BlackElo "1528"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 1.70) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3? { (1.70 → 0.01) Mistake. Best move was Nxe5. } (3. Nxe5 Nc6 4. Nxc6 dxc6 5. c3 Qh4 6. Qf3 f5 7. e5 Qe4+ 8. Be2 Ne7 9. d4 Qxf3) 3... d6 4. Bb5+? { (0.57 → -0.53) Mistake. Best move was Na4. } (4. Na4 Bb6 5. Nxb6 axb6 6. d4 exd4 7. Nxd4 Nf6 8. f3 O-O) 4... Bd7?! { (-0.53 → 0.36) Inaccuracy. Best move was c6. } (4... c6 5. Bc4) 5. d3?! { (0.36 → -0.20) Inaccuracy. Best move was O-O. } (5. O-O Bxb5 6. Nxb5 Qd7 7. Nc3 Ne7 8. d4 exd4 9. Nxd4 Nbc6 10. Nxc6 Nxc6 11. Nd5 O-O) 5... Bxb5 6. Nxb5 Nc6?! { (-0.28 → 0.44) Inaccuracy. Best move was Nf6. } (6... Nf6) 7. Nc3?! { (0.44 → -0.32) Inaccuracy. Best move was O-O. } (7. O-O a6 8. Nc3 h6 9. Nd5 Nf6 10. Be3 Bxe3 11. Nxe3 Qd7 12. c3 O-O-O 13. Re1 d5) 7... Nd4?! { (-0.32 → 0.66) Inaccuracy. Best move was h6. } (7... h6 8. Nd5 Nf6 9. Nxf6+ Qxf6 10. O-O a5 11. Be3 Qe6 12. h3 Bxe3 13. fxe3 b6 14. a3) 8. Nxd4 Bxd4 9. O-O?! { (0.57 → -0.13) Inaccuracy. Best move was a4. } (9. a4 Ne7) 9... Nf6? { (-0.13 → 1.02) Mistake. Best move was Ne7. } (9... Ne7 10. Bg5 Bxc3 11. bxc3 Qd7 12. Be3 O-O 13. f4 exf4 14. Rxf4 Ng6 15. Rf1 a5 16. Bf2) 10. Be3? { (1.02 → -0.40) Mistake. Best move was Ne2. } (10. Ne2 h6 11. Nxd4 exd4 12. c3 dxc3 13. bxc3 a6 14. a4 O-O 15. a5 Rb8 16. Be3 c5) 10... Bxe3 11. fxe3 O-O?! { (-0.50 → 0.36) Inaccuracy. Best move was c6. } (11... c6) 12. b3?! { (0.36 → -0.31) Inaccuracy. Best move was Qf3. } (12. Qf3 a5 13. a4 Nd7 14. b3 c6 15. Rad1 Qh4 16. h3 Qg5 17. Ne2 g6 18. Kh2 h5) 12... Ng4?? { (-0.31 → 5.59) Blunder. Best move was c6. } (12... c6) 13. h3?? { (5.59 → -3.84) Blunder. Best move was Qxg4. } (13. Qxg4 Qc8 14. Qh4 Qd8 15. Qh5 f6 16. Rf3 Qe8 17. Qh4 Qd7 18. Ne2 d5 19. exd5 Rad8) 13... Nxe3 14. Qe1? { (-3.35 → -5.28) Mistake. Best move was Qh5. } (14. Qh5 Nxf1 15. Rxf1 c6 16. Nd1 Qa5 17. Ne3 f6 18. Kh2 Kh8 19. Qg4 Rad8 20. Nf5 g6) 14... Nxf1? { (-5.28 → -3.97) Mistake. Best move was Nxc2. } (14... Nxc2) 15. Qxf1 Qd7?! { (-4.28 → -3.74) Inaccuracy. Best move was c6. } (15... c6 16. Rd1) 16. Nd5 Rac8?! { (-3.98 → -3.02) Inaccuracy. Best move was c6. } (16... c6 17. Ne3 d5 18. Qf3 dxe4 19. dxe4 Rad8 20. Rf1 Qe7 21. Kh2 Qg5 22. Rf2 h5 23. g3) 17. Re1?! { (-3.02 → -3.64) Inaccuracy. Best move was c4. } (17. c4) 17... Qe6?! { (-3.64 → -2.82) Inaccuracy. Best move was c6. } (17... c6 18. Ne3) 18. g4?! { (-2.82 → -3.76) Inaccuracy. Best move was Ne3. } (18. Ne3) 18... f5? { (-3.76 → -1.82) Mistake. Best move was c6. } (18... c6 19. Ne3) 19. exf5?? { (-1.82 → -7.73) Blunder. Best move was gxf5. } (19. gxf5 Qd7 20. Ne3 c6 21. c4 Kh8 22. Kh2 g6 23. Qf3 gxf5 24. Nxf5 Rg8 25. Qe3 Qe6) 19... Qxd5 20. f6? { (-7.17 → -11.80) Mistake. Best move was Qf2. } (20. Qf2 Qa5) 20... Rcd8? { (-11.80 → -8.27) Mistake. Best move was Rxf6. } (20... Rxf6 21. Qg2 Qc5+ 22. Kh1 Rf2 23. Qe4 Rcf8 24. Qc4+ Qxc4 25. dxc4 Rxc2 26. c5 Rxc5 27. Re2) 21. Qg2? { (-8.27 → -9.35) Mistake. Best move was g5. } (21. g5 Qc5+) 21... Qxg2+ 22. Kxg2 Rxf6 23. g5? { (-8.68 → -9.83) Mistake. Best move was Re2. } (23. Re2 Rdf8 24. Rd2 Rf3 25. Re2 Rf1 26. a4 g5 27. Kg3 R8f3+ 28. Kg2 Rf4 29. Kg3 Ra1) 23... Rf4?! { (-9.83 → -9.16) Inaccuracy. Best move was Rf5. } (23... Rf5 24. h4 Rdf8 25. Re2 Rf4 26. Kg3 Rd4 27. Rg2 Rff4 28. h5 Rg4+ 29. Kh2 Rxg2+ 30. Kxg2) 24. Kg3?! { (-9.16 → -9.78) Inaccuracy. Best move was g6. } (24. g6 hxg6 25. Rf1 Rf6 26. Rd1 Rdf8 27. Rd2 Rf4 28. Kg1 R8f5 29. Re2 Rh4 30. Rg2 Rfh5) 24... Rdf8 25. g6?! { (-9.34 → -11.46) Inaccuracy. Best move was Re2. } (25. Re2 R8f5) 25... Rf3+ 26. Kg4?! { (-11.15 → Mate in 3) Checkmate is now unavoidable. Best move was Kh2. } (26. Kh2 Rf2+ 27. Kg3 R8f3+ 28. Kg4 Rf4+ 29. Kg3 Rxc2 30. gxh7+ Kxh7 31. Rd1 Rxa2 32. Rc1 c6) 26... h6?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was R8f4+. } (26... R8f4+ 27. Kh5 Rxh3+ 28. Kg5 h6#) 27. h4 R8f5 28. h5 Rg5+?? { (Mate in 1 → -3.74) Lost forced checkmate sequence. Best move was R5f4#. } (28... R5f4#) 29. Kxf3 Rxh5 30. Kg4? { (-3.31 → -4.66) Mistake. Best move was Re4. } (30. Re4) 30... Rg5+ 31. Kh4?! { (-4.24 → -4.86) Inaccuracy. Best move was Kh3. } (31. Kh3 Rxg6 32. d4 Kf7 33. dxe5 d5 34. Re3 Ke6 35. b4 Rg1 36. a4 c6 37. Rc3 Rb1) 31... Rxg6 32. Kh5? { (-4.36 → -6.08) Mistake. Best move was d4. } (32. d4 exd4 33. Re7 c5 34. Kh3 a5 35. Rxb7 Rg1 36. Rb5 Rc1 37. Rxa5 Kf7 38. Ra7+ Ke6) 32... Kh7 33. Ra1? { (-5.86 → -7.18) Mistake. Best move was Re4. } (33. Re4 Rg2) 33... Rf6 34. a4?? { (-6.77 → -16.92) Blunder. Best move was Kg4. } (34. Kg4 g5) 34... Rf4 35. a5?! { (-11.17 → Mate in 1) Checkmate is now unavoidable. Best move was Rg1. } (35. Rg1 g6+) 35... g6# { Black wins by checkmate. } 0-1