lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/DJ2BDHU9"] [Date "2025.06.18"] [Round "-"] [White "Damian2016"] [Black "ciprian17"] [Result "1-0"] [UTCDate "2025.06.18"] [UTCTime "12:46:37"] [WhiteElo "1500"] [BlackElo "1331"] [WhiteRatingDiff "+110"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Na3? { (0.15 → -0.88) Mistake. Best move was e4. } { A00 Sodium Attack } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. b3? { (-0.09 → -1.38) Mistake. Best move was e3. } (2. e3 d5) 2... Qh4? { (-1.38 → 0.72) Mistake. Best move was Nf6. } (2... Nf6 3. c4 d5 4. e3 Nc6 5. Nc2 d4 6. exd4 Nxd4 7. Bb2 c5 8. Nf3 Bd6 9. Ncxd4) 3. g3?! { (0.72 → -0.16) Inaccuracy. Best move was Nf3. } (3. Nf3) 3... Qe7 4. Nb5? { (0.31 → -0.81) Mistake. Best move was c4. } (4. c4 Nf6 5. Bg2 h5 6. Nb5 d6 7. Nc3 h4 8. d3 c6 9. e4 Qc7 10. Bg5 hxg3) 4... Qc5? { (-0.81 → 0.49) Mistake. Best move was d5. } (4... d5 5. e3) 5. c4 Qd6?? { (0.29 → 9.25) Blunder. Best move was d5. } (5... d5 6. e3 a6 7. Ba3 Qb6 8. Bxf8 Kxf8 9. Nc3 d4 10. Nd5 Qd6 11. Bg2 h5 12. Nf3) 6. Nxd6+ cxd6?! { (8.84 → 9.60) Inaccuracy. Best move was Bxd6. } (6... Bxd6 7. e3) 7. Nf3 Be7 8. Nh4?! { (9.69 → 9.13) Inaccuracy. Best move was d4. } (8. d4 Nc6 9. Bh3 a5 10. O-O Nf6 11. Bb2 Nxd4 12. Nxd4 exd4 13. Qxd4 O-O 14. Qe3 Bd8) 8... Bg5?! { (9.13 → 11.39) Inaccuracy. Best move was g6. } (8... g6) 9. Nf5 Bxd2+ 10. Kxd2 Nh6 11. Nxd6+ Ke7 12. Nxc8+ Kd8 13. Nd6 Nc6 14. Nxb7+ Ke7 15. Nc5 Nd4 16. Ke1 Nc2+ 17. Qxc2 Rhc8 18. Na6 Rxc4 19. Qxc4 Nf5 20. Qc5+ d6 21. Qc7+ Ke6?! { (38.18 → Mate in 7) Checkmate is now unavoidable. Best move was Kf8. } (21... Kf8 22. e4) 22. Nb8 Rxb8 23. Qxb8?! { (Mate in 8 → 37.66) Lost forced checkmate sequence. Best move was e4. } (23. e4 Kf6 24. exf5 g5 25. Qxd6+ Kg7 26. Bxg5 Rc8 27. Qxe5+ Kg8 28. Bh6 Rc1+ 29. Rxc1 f6) 23... Nxg3?! { (37.66 → Mate in 6) Checkmate is now unavoidable. Best move was Ke7. } (23... Ke7 24. Bh3) 24. fxg3 e4 25. Bb2?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Bf4. } (25. Bf4 f5 26. Rc1 Kf6 27. Qxd6+ Kf7 28. Rc7+ Ke8 29. Qe7#) 25... f5 26. Qc8+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe8+. } (26. Qe8+ Kd5 27. Rc1 h5 28. Qf7#) 26... Kd5 27. Rd1# { White wins by checkmate. } 1-0