lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/CRCVohRZ"] [Date "2021.01.06"] [Round "-"] [White "Sah-Pat"] [Black "GrigoreG"] [Result "1-0"] [UTCDate "2021.01.06"] [UTCTime "18:00:19"] [WhiteElo "1500"] [BlackElo "1577"] [WhiteRatingDiff "+217"] [BlackRatingDiff "-9"] [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... Nc6 3. Bc4 g6 4. Qf3 Nh6?! { (-0.40 → 0.49) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Ne2 Bg7 6. d3 O-O 7. Bg5 d6 8. Nbc3 h6 9. Bxf6) 5. d3? { (0.49 → -0.58) Mistake. Best move was Ne2. } (5. Ne2 Na5) 5... d6?? { (-0.58 → 4.39) Blunder. Best move was Nd4. } (5... Nd4) 6. Bxh6 Be6?! { (4.13 → 4.91) Inaccuracy. Best move was f5. } (6... f5 7. Bxf8 Rxf8 8. Ne2 fxe4 9. Qxe4 Bf5 10. Qe3 Qh4 11. Nbc3 O-O-O 12. O-O-O Kb8 13. Kb1) 7. Bxe6 fxe6 8. Bxf8 Rxf8 9. Qh3 Qf6 10. Nf3 O-O-O 11. O-O Nb4 12. Na3 d5? { (4.58 → 6.58) Mistake. Best move was g5. } (12... g5) 13. exd5 e4? { (5.88 → 7.97) Mistake. Best move was Nxd5. } (13... Nxd5 14. Rae1) 14. dxe4 Qxb2? { (7.59 → 11.18) Mistake. Best move was Kb8. } (14... Kb8 15. dxe6) 15. Nc4?! { (11.18 → 9.23) Inaccuracy. Best move was Ng5. } (15. Ng5 Na6) 15... Qxc2?! { (9.23 → 10.97) Inaccuracy. Best move was Qf6. } (15... Qf6 16. Rab1 Nxd5 17. exd5 Rxd5 18. Rfe1 b6 19. Rxe6 Qf5 20. Qxf5 Rfxf5 21. Re7 Rc5 22. Ne3) 16. Qxe6+? { (10.97 → 8.15) Mistake. Best move was dxe6. } (16. dxe6 Kb8 17. e7 Qxc4 18. exf8=Q Rxf8 19. Ne5 Qg8 20. Nd7+ Ka8 21. Nxf8 Qxf8 22. Qxh7 Na6) 16... Rd7? { (8.15 → 18.25) Mistake. Best move was Kb8. } (16... Kb8 17. Rfc1) 17. Nce5 Qxe4 18. Qxd7+ Kb8 19. Rfc1 Na6 20. d6 Rc8?! { (29.12 → Mate in 6) Checkmate is now unavoidable. Best move was c6. } (20... c6 21. Qe7) 21. dxc7+ Rxc7 22. Qd8+ Rc8 23. Qxc8# { White wins by checkmate. } 1-0