lichess dev

[Event "Miśta Arena"] [Site "http://chess-academy.net/KLnxGoSA"] [Date "2025.02.20"] [Round "-"] [White "matfei_2016"] [Black "DavidS"] [Result "1-0"] [UTCDate "2025.02.20"] [UTCTime "17:00:03"] [WhiteElo "1015"] [BlackElo "999"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d3?! { (0.30 → -0.33) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nf6?! { (-0.33 → 0.17) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nc3 Bb4 4. Be2 Nf6 5. Bd2 O-O 6. Nf3 d5 7. exd5) 3. d4?! { (0.17 → -0.76) Inaccuracy. Best move was Nf3. } (3. Nf3 Nc6 4. Be2 d5 5. exd5 Qxd5 6. Nc3 Qd7 7. O-O Be7 8. Nd2 Nd4 9. Nc4 Qf5) 3... Nxe4 4. dxe5 Bc5 5. a3?? { (-1.02 → -6.23) Blunder. Best move was Nh3. } (5. Nh3 d5 6. Nd2 O-O 7. Nxe4 dxe4 8. Qxd8 Rxd8 9. Bf4 Nc6 10. Bc4 b5 11. Bb3 Nd4) 5... Bxf2+? { (-6.23 → -5.00) Mistake. Best move was Nxf2. } (5... Nxf2 6. Qh5 Qe7 7. Be2 Nxh1 8. Nf3 Nc6 9. Nc3 Bf2+ 10. Kf1 Bb6 11. Bd3 Nf2 12. Bc4) 6. Ke2 Be3?? { (-5.75 → 2.68) Blunder. Best move was d5. } (6... d5) 7. Kxe3?! { (2.68 → 2.05) Inaccuracy. Best move was Bxe3. } (7. Bxe3 d5) 7... Qh4? { (2.05 → 5.01) Mistake. Best move was d5. } (7... d5 8. Nf3 O-O 9. Nc3 Nxc3 10. bxc3 Be6 11. c4 f6 12. exf6 Qxf6 13. Qd4 Qe7 14. cxd5) 8. g3? { (5.01 → 2.74) Mistake. Best move was Nf3. } (8. Nf3 Qg4 9. Qd5 f5 10. Nc3 Nxc3 11. bxc3 Nc6 12. Kf2 Nd8 13. Bd3 Ne6 14. h3 Qa4) 8... Qg4?? { (2.74 → 22.22) Blunder. Best move was Nxg3. } (8... Nxg3 9. hxg3) 9. Qxg4 Nxg3 10. Qxg3 Nc6 11. Qg4 Nxe5 12. Qd1 Ng4+ 13. Ke2 Ne3 14. Kxe3 d5 15. Qxd5 Bg4 16. Qe5+ Kd7 17. Bb5+ Kd8 18. h3 f5 19. hxg4 Re8?! { (40.24 → Mate in 1) Checkmate is now unavoidable. Best move was c6. } (19... c6 20. Qxg7) 20. Qxe8# { White wins by checkmate. } 1-0