lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/SFkecv7W"] [Date "2020.12.21"] [Round "-"] [White "P_-_-_-_-_-_-_-_-O"] [Black "chicu-daniela"] [Result "1-0"] [UTCDate "2020.12.21"] [UTCTime "17:51:04"] [WhiteElo "1797"] [BlackElo "1512"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "Elephant Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d5?! { (0.22 → 0.98) Inaccuracy. Best move was Nc6. } { C40 Elephant Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. exd5 Qxd5?! { (0.75 → 1.31) Inaccuracy. Best move was e4. } (3... e4 4. Qe2) 4. Nc3 Qd8?! { (0.88 → 1.71) Inaccuracy. Best move was Qc5. } (4... Qc5) 5. Bc4 Nf6?! { (1.68 → 2.23) Inaccuracy. Best move was Nc6. } (5... Nc6 6. O-O Be7 7. Bb5 Nf6 8. Nxe5 O-O 9. Bxc6 bxc6 10. Nxc6 Qd7 11. Nxe7+ Qxe7 12. Qf3) 6. O-O?! { (2.23 → 1.35) Inaccuracy. Best move was Nxe5. } (6. Nxe5 Be6 7. Qe2 Qe7 8. d4 Nbd7 9. O-O Nxe5 10. dxe5 Nd7 11. Bf4 O-O-O 12. Nd5 Bxd5) 6... Nc6?! { (1.35 → 1.95) Inaccuracy. Best move was Bc5. } (6... Bc5 7. Nxe5) 7. Re1? { (1.95 → 0.76) Mistake. Best move was Ng5. } (7. Ng5 Be6) 7... Bc5 8. Ng5?? { (1.01 → -2.76) Blunder. Best move was d3. } (8. d3 O-O) 8... h6?? { (-2.76 → 1.28) Blunder. Best move was Bxf2+. } (8... Bxf2+ 9. Kxf2) 9. Nxf7 Qe7?? { (1.10 → 7.14) Blunder. Best move was Bxf2+. } (9... Bxf2+ 10. Kh1 Bg4 11. Ne2 Qd7 12. Rf1 Rf8 13. Rxf2 Rxf7 14. Bxf7+ Qxf7 15. h3 Qh5 16. Qf1) 10. Nxh8 Na5?? { (6.14 → 10.70) Blunder. Best move was Bg4. } (10... Bg4 11. Be2) 11. Bf7+ Kd7 12. Nd5 Qf8 13. Nxf6+ Ke7 14. Ng6+ Kxf7 15. Nxf8 gxf6 16. Qf3 Bxf8 17. Rxe5 Nc6 18. Rd5 Be6 19. Rb5 a6 20. Rxb7 Bc8 21. Rxc7+ Ke6?! { (28.51 → Mate in 6) Checkmate is now unavoidable. Best move was Ne7. } (21... Ne7 22. Qxa8) 22. Qe4+?! { (Mate in 6 → 35.03) Lost forced checkmate sequence. Best move was Qxc6+. } (22. Qxc6+ Bd6 23. d3 Bd7 24. Qxd7+ Kd5 25. Qf5+ Be5 26. c4+ Kd6 27. Qd7#) 22... Kd6?! { (35.03 → Mate in 5) Checkmate is now unavoidable. Best move was Ne5. } (22... Ne5 23. Qxa8) 23. Qxc6+ Ke5 24. Qxa8?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was d4+. } (24. d4+ Kxd4 25. f3 Ke5 26. Qe4+ Kd6 27. Bf4#) 24... Bf5 25. Qxf8?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was d4+. } (25. d4+ Kxd4 26. Qxf8 Ke4 27. f3+ Kd5 28. Qc5+ Ke6 29. Re7#) 25... Be4 26. Re7+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was d4+. } (26. d4+ Ke6 27. Qc8+ Kd5 28. Qd7#) 26... Kd4 27. Qd8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qxf6+. } (27. Qxf6+ Kd5 28. Qe5+ Kc4 29. b3+ Kb4 30. a3#) 27... Kc4 28. Rc7+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qb6. } (28. Qb6 Bxc2 29. Rd7 f5 30. Rd4#) 28... Kb4 29. Qb8+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qd6+. } (29. Qd6+ Kb5 30. Rc5+ Ka4 31. Qd4#) 29... Ka5 30. Rc5+ Ka4 31. b3# { White wins by checkmate. } 1-0