lichess dev

[Event "Polugaevsky Arena"] [Site "http://chess-academy.net/1p3NgECJ"] [Date "2026.02.07"] [Round "-"] [White "CiprianCiopa"] [Black "Alexandruruga1"] [Result "1-0"] [UTCDate "2026.02.07"] [UTCTime "17:10:00"] [WhiteElo "1406"] [BlackElo "1500"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-229"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 d5 2. Nc3?! { (0.44 → -0.28) Inaccuracy. Best move was d4. } { A06 Zukertort Opening: Reversed Mexican Defense } (2. d4 Bf5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. Bg5 Be7) 2... Bf5 3. d3?! { (0.19 → -0.52) Inaccuracy. Best move was d4. } (3. d4) 3... Nc6?! { (-0.52 → 0.05) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Bf4 Nc6 5. Nb5 Rc8 6. e4 Bg4 7. Be2 a6 8. Nbd4 Nxd4 9. Nxd4 Bxe2 10. Nxe2) 4. e4 Qd6?? { (-0.37 → 4.59) Blunder. Best move was dxe4. } (4... dxe4 5. dxe4) 5. exf5 Qf6? { (4.37 → 7.14) Mistake. Best move was g6. } (5... g6 6. d4 O-O-O 7. Bd3 gxf5 8. Bxf5+ e6 9. Bh3 Kb8 10. O-O Bh6 11. Bxh6 Nxh6 12. a3) 6. Be2? { (7.14 → 4.17) Mistake. Best move was Nxd5. } (6. Nxd5 Qd6 7. Ne3 g6 8. d4 O-O-O 9. c3 gxf5 10. Nxf5 Qd7 11. Ne3 e6 12. Bd3 Nf6) 6... Rd8? { (4.17 → 5.26) Mistake. Best move was Qxf5. } (6... Qxf5 7. d4 a6 8. O-O Qd7 9. Bd3 e6 10. Re1 Nf6 11. Ne2 Be7 12. Ne5 Qd8 13. Nxc6) 7. Bd2? { (5.26 → 4.08) Mistake. Best move was g4. } (7. g4 h6) 7... Qxf5 8. d4 Nxd4?? { (4.07 → 8.32) Blunder. Best move was a6. } (8... a6) 9. Nxd4 c5? { (8.00 → 21.48) Mistake. Best move was Qf6. } (9... Qf6) 10. Nxf5 Rd6 11. Nxd6+ Kd8?! { (32.07 → Mate in 8) Checkmate is now unavoidable. Best move was exd6. } (11... exd6 12. Bb5+) 12. Nxb7+ Kc8 13. Bg4+ Kxb7 14. Bf4?! { (Mate in 8 → 32.22) Lost forced checkmate sequence. Best move was Nxd5. } (14. Nxd5 e6 15. Qe2 a6 16. Qe5 Bd6 17. Qxd6 exd5 18. Qxd5+ Kc7 19. Ba5+ Kb8 20. Bf3 Kc8) 14... Kb6?! { (32.22 → Mate in 5) Checkmate is now unavoidable. Best move was e6. } (14... e6 15. Nxd5) 15. Qxd5 Ka5 16. O-O-O?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxc5+. } (16. Qxc5+ Ka6 17. Bc8#) 16... Kb4 17. Qb7+ Kc4 18. Qxa7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qb3#. } (18. Qb3#) 18... e5 19. Bxe5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa4#. } (19. Qa4#) 19... Bd6 20. Bxd6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa4#. } (20. Qa4#) 20... Ne7 21. Bxe7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxc5#. } (21. Qxc5#) 21... Re8 22. Qa4# { White wins by checkmate. } 1-0