lichess dev

[Event "M35 Arena"] [Site "http://chess-academy.net/pzE8QBwv"] [Date "2025.01.02"] [Round "-"] [White "ziana"] [Black "Elena03"] [Result "0-1"] [UTCDate "2025.01.02"] [UTCTime "17:36:45"] [WhiteElo "1371"] [BlackElo "1662"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. d5? { (0.38 → -1.26) Mistake. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Bb4+? { (-1.26 → 0.19) Mistake. Best move was exd5. } (2... exd5 3. Qxd5) 3. Bd2?! { (0.19 → -0.58) Inaccuracy. Best move was c3. } (3. c3) 3... Bxd2+ 4. Qxd2 exd5 5. Nc3?! { (-0.13 → -0.94) Inaccuracy. Best move was Qxd5. } (5. Qxd5 Qe7 6. Nc3 Nf6 7. Qg5 O-O 8. O-O-O d5 9. e3 c6 10. Nf3 Nbd7 11. Be2 Nc5) 5... d4? { (-0.94 → 1.37) Mistake. Best move was c6. } (5... c6 6. f3) 6. Nd5? { (1.37 → -0.64) Mistake. Best move was Qxd4. } (6. Qxd4 Nf6 7. Qe5+ Kf8 8. Qf4 g6 9. Qh6+ Kg8 10. e4 Nc6 11. O-O-O d6 12. Kb1 Bd7) 6... Nf6?! { (-0.64 → 0.05) Inaccuracy. Best move was c6. } (6... c6 7. Nf4 Nf6 8. Qxd4 O-O 9. e3 d5 10. Nf3 Bg4 11. Be2 Nbd7 12. O-O Re8 13. Rad1) 7. Nxf6+?! { (0.05 → -0.61) Inaccuracy. Best move was Qxd4. } (7. Qxd4 Nxd5 8. Qxd5 O-O 9. e3 d6 10. Ne2 Nd7 11. Qd4 Nf6 12. Nc3 c5 13. Qf4 d5) 7... gxf6? { (-0.61 → 1.05) Mistake. Best move was Qxf6. } (7... Qxf6 8. Nf3 Nc6 9. Rd1 d5 10. Nxd4 Nxd4 11. Qxd4 Qxd4 12. Rxd4 Be6 13. e3 h5 14. h4) 8. Nh3 Rf8? { (0.56 → 1.72) Mistake. Best move was d5. } (8... d5 9. Nf4 Nc6 10. O-O-O Qd6 11. e3 Bf5 12. exd4 O-O-O 13. Kb1 Rhe8 14. f3 Re7 15. Bb5) 9. Nf4?! { (1.72 → 1.22) Inaccuracy. Best move was O-O-O. } (9. O-O-O Nc6 10. Nf4 d5 11. e3 Bf5 12. Bb5 Qd7 13. Qe2 O-O-O 14. Rxd4 Be6 15. Rhd1 Qd6) 9... Rh8? { (1.22 → 2.53) Mistake. Best move was Nc6. } (9... Nc6 10. O-O-O d5 11. e3 Bf5 12. Bb5 Qd6 13. Qxd4 O-O-O 14. Qxd5 Qe5 15. Qc4 Ne7 16. Qb4) 10. Nd5? { (2.53 → 0.83) Mistake. Best move was O-O-O. } (10. O-O-O Nc6) 10... Kf8?? { (0.83 → 9.25) Blunder. Best move was c6. } (10... c6) 11. Nb4?? { (9.25 → 0.74) Blunder. Best move was Qh6+. } (11. Qh6+ Ke8) 11... Nc6? { (0.74 → 2.90) Mistake. Best move was h5. } (11... h5 12. O-O-O) 12. Nxc6? { (2.90 → 0.00) Mistake. Best move was Qh6+. } (12. Qh6+ Ke8 13. Nd5 d6 14. Nxf6+ Ke7 15. Nd5+ Ke8 16. Qg7 Rf8 17. Nf6+ Ke7 18. Nxh7 Rh8) 12... dxc6 13. e3?! { (0.44 → -0.39) Inaccuracy. Best move was O-O-O. } (13. O-O-O Qd5 14. Qxd4 Qxa2 15. Qxf6 Qa1+ 16. Kd2 Qa5+ 17. Qc3 Qxc3+ 18. Kxc3 Ke7 19. e3 a5) 13... dxe3?? { (-0.39 → 14.36) Blunder. Best move was Kg7. } (13... Kg7 14. Bd3 h5 15. O-O c5 16. Rfe1 Qd6 17. Be4 Be6 18. exd4 cxd4 19. c3 c6 20. h3) 14. O-O-O?? { (14.36 → -15.18) Blunder. Best move was Qxd8+. } (14. Qxd8+) 14... exd2+ 15. Rxd2 Qe7 16. Bc4 Bg4 17. Re2 Qxe2 18. Bxe2 Bxe2 19. f4 Rd8 20. Re1 Bc4 21. Re2 Bxe2 22. f5?! { (-21.02 → Mate in 1) Checkmate is now unavoidable. Best move was b4. } (22. b4 Rd1+) 22... Rd1# { Black wins by checkmate. } 0-1