lichess dev

[Event "Matveeva Arena"] [Site "http://chess-academy.net/Mz9c4Zj5"] [Date "2026.02.09"] [Round "-"] [White "Zaconaliona"] [Black "Doina1"] [Result "0-1"] [UTCDate "2026.02.09"] [UTCTime "18:38:13"] [WhiteElo "1412"] [BlackElo "1518"] [WhiteRatingDiff "-50"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Time forfeit"] [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... g6? { (-0.88 → 0.56) Mistake. Best move was e5. } (1... e5 2. d3 d5 3. Nf3 Nc6 4. c4 Bg4 5. cxd5 Qxd5 6. e4) 2. b4? { (0.56 → -1.05) Mistake. Best move was e4. } (2. e4) 2... e6?! { (-1.05 → -0.34) Inaccuracy. Best move was Bg7. } (2... Bg7 3. d4 c5 4. bxc5 Qa5+ 5. Qd2 Qxd2+ 6. Bxd2 Bxd4 7. Rd1 Na6 8. e3 Bxc5 9. Bc3) 3. b5?! { (-0.34 → -1.12) Inaccuracy. Best move was e4. } (3. e4 Bxb4) 3... e5?! { (-1.12 → -0.47) Inaccuracy. Best move was Bg7. } (3... Bg7 4. d4) 4. c4?! { (-0.47 → -1.08) Inaccuracy. Best move was e3. } (4. e3) 4... Qh4? { (-1.08 → 0.47) Mistake. Best move was Nf6. } (4... Nf6 5. e3 Bg7 6. Bb2 d6 7. Nf3 e4 8. Nd4 O-O 9. Be2 Nbd7 10. O-O Nc5 11. Nb3) 5. c5? { (0.47 → -1.84) Mistake. Best move was Bb2. } (5. Bb2 Qe7 6. Nc2 Bg7 7. e3 Nf6 8. Ne2 d6 9. Nc3 O-O 10. Be2 Nbd7 11. O-O a6) 5... Qf6? { (-1.84 → 0.62) Mistake. Best move was Bxc5. } (5... Bxc5 6. e3 d5 7. Nc2 Bd6 8. d4 e4 9. a4 Bg4 10. Qd2 Ne7 11. Ba3 Bxa3 12. Nxa3) 6. Qa4? { (0.62 → -1.65) Mistake. Best move was Qc2. } (6. Qc2) 6... e4?? { (-1.65 → 2.04) Blunder. Best move was Bxc5. } (6... Bxc5 7. Nf3 d5 8. d4 exd4 9. Nc2 Nd7 10. Ncxd4 Qe7 11. e3 Ngf6 12. Be2 Bb4+ 13. Bd2) 7. Bb2?? { (2.04 → -6.10) Blunder. Best move was Qxe4+. } (7. Qxe4+) 7... g5?? { (-6.10 → 9.90) Blunder. Best move was Qxb2. } (7... Qxb2) 8. Qxe4+?? { (9.90 → 6.54) Blunder. Best move was Bxf6. } (8. Bxf6 Nxf6) 8... Kd8?? { (6.54 → 10.86) Blunder. Best move was Qe6. } (8... Qe6) 9. Bxf6+ Nxf6 10. Nh3?? { (10.86 → -4.44) Blunder. Best move was Qe5. } (10. Qe5 Be7 11. Qxg5 Ne4 12. Qd5 Nxc5 13. Qxf7 Ne4 14. Qf4 Ng5 15. Qe3 Ne6 16. Qc3 Re8) 10... Nxe4 11. Nxg5?? { (-4.29 → -8.53) Blunder. Best move was d4. } (11. d4 g4 12. Nf4 d6 13. c6 a6 14. cxb7 Bxb7 15. bxa6 Bxa6 16. Nc2 Bh6 17. g3 Re8) 11... Nxg5 12. d4 f6? { (-8.55 → -6.58) Mistake. Best move was b6. } (12... b6 13. Nc4) 13. d5? { (-6.58 → -9.41) Mistake. Best move was h4. } (13. h4 Ne4 14. e3 b6 15. Bd3 Nc3 16. Rc1 Nxa2 17. Ra1 Nc3 18. Rc1 Nd5 19. Be4 Bb7) 13... Bxc5 14. e4? { (-8.96 → -13.75) Mistake. Best move was Nc2. } (14. Nc2 Ne4 15. e3 a6 16. Bd3 Nc3 17. d6 Bxd6 18. a4 Nd5 19. O-O Be5 20. Ra3 h5) 14... Bxa3 15. Rd1 Nxe4 16. g4 Nxf2 17. h4 Nxh1 18. h5 h6 19. Bh3 d6 20. Rd4 b6 21. Ke2 Bc1 22. Kd3 Rh7 23. Re4 Kd7 24. Re8 Kxe8 25. g5 fxg5 26. Bxc8 Na6 { White left the game. } 0-1