lichess dev

[Event "Turneul Arena"] [Site "http://chess-academy.net/xRP9F3Fe"] [Date "2019.11.28"] [Round "-"] [White "Vaso"] [Black "Sofia"] [Result "1-0"] [UTCDate "2019.11.28"] [UTCTime "17:45:40"] [WhiteElo "1058"] [BlackElo "1042"] [WhiteRatingDiff "+59"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Danish Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 3. c3 { C21 Danish Gambit } Qh4? { (-0.39 → 0.67) Mistake. Best move was dxc3. } (3... dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bb5 Bd7 7. O-O Be7 8. Bxc6) 4. g3? { (0.67 → -1.51) Mistake. Best move was Bd3. } (4. Bd3 dxc3 5. Nxc3 Bc5 6. Qc2 Nc6 7. Nf3 Qd8 8. Nd5 Nb4 9. Nxb4 Bxb4+ 10. Nd2 c6) 4... Qf6? { (-1.51 → 1.31) Mistake. Best move was Qxe4+. } (4... Qxe4+ 5. Qe2 Qxe2+ 6. Nxe2 dxc3 7. Nbxc3 c6 8. Bg2 d5 9. O-O Na6 10. Re1 Nc5 11. Nf4+) 5. h4? { (1.31 → -0.44) Mistake. Best move was cxd4. } (5. cxd4 Bb4+) 5... d3? { (-0.44 → 0.96) Mistake. Best move was Qe7. } (5... Qe7 6. Bg2) 6. Qxd3 Bc5 7. Be3?! { (0.73 → -0.05) Inaccuracy. Best move was Qe2. } (7. Qe2) 7... d6?! { (-0.05 → 0.94) Inaccuracy. Best move was Bxe3. } (7... Bxe3 8. Qxe3 Qb6 9. Qxb6 axb6 10. Ne2 d6 11. Nf4 Ne7 12. Nd2 O-O 13. Nc4 Be6 14. a3) 8. Nd2?! { (0.94 → 0.17) Inaccuracy. Best move was Bxc5. } (8. Bxc5 dxc5 9. Nh3 Qe7 10. Nd2 Nf6 11. O-O-O O-O 12. f3 Nc6 13. Nf4 Ne5 14. Qe3 c6) 8... Bg4?! { (0.17 → 0.99) Inaccuracy. Best move was Bxe3. } (8... Bxe3 9. Qxe3 Nc6 10. O-O-O Be6 11. Kb1 O-O-O 12. Bd3 Kb8 13. Ne2 Nge7 14. Nd4 d5 15. Rhf1) 9. Qd5? { (0.99 → -1.19) Mistake. Best move was Ne2. } (9. Ne2 Bxe3 10. Qxe3 Ne7 11. f3 Bd7 12. O-O-O Nbc6 13. Kb1 O-O-O 14. Nf4 Kb8 15. Bc4 h5) 9... Nc6? { (-1.19 → 1.18) Mistake. Best move was Bxe3. } (9... Bxe3 10. fxe3 Nc6 11. Bb5 Ne7 12. Qg5 Qg6 13. Nh3 h6 14. Qxg6 Nxg6 15. Nf4 Ne5 16. Be2) 10. f3?? { (1.18 → -5.82) Blunder. Best move was Bxc5. } (10. Bxc5 dxc5) 10... Bxf3?? { (-5.82 → -0.74) Blunder. Best move was Bxe3. } (10... Bxe3 11. Qd3 Bxd2+ 12. Kxd2 Be6 13. Re1 O-O-O 14. f4 Nge7 15. Nf3 Kb8 16. Kc1 Bxa2 17. Qc2) 11. Ngxf3?! { (-0.74 → -1.28) Inaccuracy. Best move was Bg5. } (11. Bg5 Bxh1) 11... Nce7?? { (-1.28 → 8.47) Blunder. Best move was Bxe3. } (11... Bxe3 12. Bb5) 12. O-O-O?? { (8.47 → -4.20) Blunder. Best move was Qxb7. } (12. Qxb7 Rd8 13. Bg5 Qe6 14. Bh3 f5 15. Bxf5 Nxf5 16. Bxd8 Nxg3 17. Qb8 Ne7 18. Bxe7+ Kxe7) 12... O-O-O?? { (-4.20 → 4.79) Blunder. Best move was Nxd5. } (12... Nxd5 13. Bg5 Qe6 14. Bh3 Nxc3 15. Bxe6 Nxd1 16. Bxf7+ Kxf7 17. Kxd1 h6 18. Bf4 Nf6 19. e5) 13. Bd4?? { (4.79 → 0.13) Blunder. Best move was Qd3. } (13. Qd3) 13... Qxf3?? { (0.13 → 6.20) Blunder. Best move was Nxd5. } (13... Nxd5 14. Bh3+ Kb8 15. Bxf6 Ndxf6 16. e5 Nh5 17. Ne4 Nh6 18. g4 Be3+ 19. Kc2 d5 20. gxh5) 14. Nxf3 c6?? { (5.81 → 21.89) Blunder. Best move was Nxd5. } (14... Nxd5 15. Bxg7 Nxc3 16. Bxc3 Ne7 17. Bh3+ Kb8 18. Bxh8 Rxh8 19. Rhf1 Rg8 20. Nd4 Rg7 21. Ne6) 15. Qg5 f6 16. Qd2 Bxd4 17. Nxd4 c5 18. Ne6 Rd7 19. Nxg7 Nh6 20. Qxh6 Rhd8 21. Qxh7 Nc6 22. Qg6 Rc7 23. h5 Rdd7 24. h6 Na5?! { (32.13 → Mate in 10) Checkmate is now unavoidable. Best move was Kb8. } (24... Kb8 25. h7 Rc8 26. h8=Q f5 27. Ne8 fxe4 28. Rxd6 Re7 29. Nf6 a5 30. Qh3 Rcc7 31. Nd7+) 25. h7 Nc4 26. h8=Q+ Rd8 27. Qhh6?! { (Mate in 2 → 43.41) Lost forced checkmate sequence. Best move was Qxd8+. } (27. Qxd8+ Kxd8 28. Qe8#) 27... Kb8 28. Ne6 Rdc8?! { (42.41 → Mate in 8) Checkmate is now unavoidable. Best move was Nb6. } (28... Nb6 29. Nxd8) 29. Nxc7 Kxc7 30. Qgg7+ Kd8 31. b3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qhh8#. } (31. Qhh8#) 31... Ne5 32. Qgxf6+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qhh8#. } (32. Qhh8#) 32... Kd7 33. Qh7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxd6+. } (33. Qxd6+ Ke8 34. Qde6#) 33... Kc6 34. b4?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qxd6#. } (34. Qxd6#) 34... b5 35. a4?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qxd6#. } (35. Qxd6#) 35... cxb4 36. axb5+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qxd6#. } (36. Qxd6#) 36... Kb6 37. c4?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qxd6+. } (37. Qxd6+ Nc6 38. cxb4 a6 39. Qc5#) 37... Kc5 38. Qxd6# { White wins by checkmate. } 1-0