lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/OUHgtFnF"] [Date "2021.02.27"] [Round "-"] [White "DavidRusu"] [Black "stefanos12"] [Result "1-0"] [UTCDate "2021.02.27"] [UTCTime "17:25:48"] [WhiteElo "1602"] [BlackElo "1562"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Wayward Queen Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qh5?! { (0.30 → -0.46) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Wayward Queen Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Qf6? { (-0.46 → 0.95) Mistake. Best move was Nc6. } (2... Nc6 3. Bc4 g6 4. Qd1 Bg7 5. Nf3 Na5 6. Be2 d5 7. d3) 3. Nf3?! { (0.95 → 0.03) Inaccuracy. Best move was Bc4. } (3. Bc4 Nc6) 3... Nc6 4. Bb5? { (0.44 → -0.61) Mistake. Best move was Bc4. } (4. Bc4) 4... Bd6?! { (-0.61 → 0.36) Inaccuracy. Best move was g6. } (4... g6 5. Qg5) 5. Bxc6?! { (0.36 → -0.44) Inaccuracy. Best move was d3. } (5. d3 Qg6 6. Qxg6 hxg6 7. Be3 f6 8. O-O g5 9. h3 b6 10. Nbd2 Bb7 11. a4 a5) 5... dxc6 6. Qg5? { (0.15 → -0.85) Mistake. Best move was d3. } (6. d3) 6... Be7? { (-0.85 → 1.44) Mistake. Best move was Qxg5. } (6... Qxg5) 7. Qxe5 Qxe5 8. Nxe5 Nf6 9. O-O? { (1.62 → -0.40) Mistake. Best move was d3. } (9. d3 O-O) 9... Bd6? { (-0.40 → 1.96) Mistake. Best move was Nxe4. } (9... Nxe4 10. d3 Nd6 11. Re1 f6 12. Nf3 Kf7 13. h3 Re8 14. Nc3 b6 15. a4 Bb7 16. Nd4) 10. Nf3?! { (1.96 → 1.38) Inaccuracy. Best move was Nc4. } (10. Nc4) 10... O-O?? { (1.38 → 4.48) Blunder. Best move was Nd7. } (10... Nd7 11. d3) 11. e5 Bg4?! { (4.32 → 5.22) Inaccuracy. Best move was Bxe5. } (11... Bxe5 12. Nxe5 Re8 13. Nc4 Nd5 14. Ne3 b6 15. a4 Bb7 16. d3 a5 17. Bd2 Nf4 18. Nc3) 12. exf6 Bxf3?! { (4.91 → 5.43) Inaccuracy. Best move was gxf6. } (12... gxf6 13. d3) 13. fxg7 Bxg2?? { (5.12 → 11.47) Blunder. Best move was Rfe8. } (13... Rfe8 14. gxf3) 14. gxf8=Q+ Kxf8 15. Kxg2 Ke7 16. Re1+ Kd7 17. Nc3 Rg8+ 18. Kf1 Bxh2 19. d3 Rg1+ 20. Ke2 Rg5 21. Rh1 Re5+ 22. Kf1 Bf4 23. Rxh7 Bxc1 24. Rxc1 Rc5 25. Rg7 Ke6 26. Ne4 Rf5 27. b4 Ke5 28. Re1 f6?! { (13.70 → Mate in 4) Checkmate is now unavoidable. Best move was Rf4. } (28... Rf4 29. c3 b6 30. Re3 Kd5 31. Ng5 c5 32. Nxf7 Rf5 33. bxc5 Kxc5 34. Nd8 Kb5 35. Rxc7) 29. Ng3+?! { (Mate in 4 → Mate in 23) Not the best checkmate sequence. Best move was Nc5+. } { Black resigns. } (29. Nc5+ Kd4 30. Na4 Re5 31. Rd7+ Rd5 32. Re4#) 1-0