lichess dev

[Event "clasa5 Arena"] [Site "http://chess-academy.net/qdY97Yy2"] [Date "2024.05.22"] [Round "-"] [White "Vanellyb_1"] [Black "Felicia_b23"] [Result "1-0"] [UTCDate "2024.05.22"] [UTCTime "16:40:36"] [WhiteElo "1157"] [BlackElo "1310"] [WhiteRatingDiff "+71"] [BlackRatingDiff "-54"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A34"] [Opening "English Opening: Symmetrical Variation, Normal Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. c4 c5 2. Nc3 { A34 English Opening: Symmetrical Variation, Normal Variation } Qa5? { (-0.12 → 0.93) Mistake. Best move was Nc6. } (2... Nc6 3. e3) 3. Qc2?! { (0.93 → 0.12) Inaccuracy. Best move was e3. } (3. e3 e6) 3... g5? { (0.12 → 1.45) Mistake. Best move was Nc6. } (3... Nc6) 4. a4? { (1.45 → 0.01) Mistake. Best move was Nf3. } (4. Nf3 g4) 4... Nf6?! { (0.01 → 0.59) Inaccuracy. Best move was Nc6. } (4... Nc6 5. g3 Bg7 6. Bg2 d6 7. Nf3 h6 8. O-O e5 9. d3 Qd8 10. Bd2 Nge7 11. Qd1) 5. Rb1? { (0.59 → -0.53) Mistake. Best move was g3. } (5. g3 Bg7 6. Bg2 Nc6 7. b3 d6 8. Nf3 h6 9. O-O O-O 10. Bb2 Bd7 11. Qb1 Qc7) 5... Ne4?? { (-0.53 → 5.61) Blunder. Best move was Nc6. } (5... Nc6 6. g3 Bg7 7. Bg2 h6 8. d3 e6 9. Bxc6 bxc6 10. Bd2 Qd8 11. Nf3 O-O 12. O-O) 6. b4? { (5.61 → 4.14) Mistake. Best move was Qxe4. } (6. Qxe4 Nc6 7. h4 g4 8. Qxg4 d6 9. Qg3 Bd7 10. b3 Bh6 11. Nf3 O-O-O 12. Ng5 Rhg8) 6... Nf6?? { (4.14 → 14.26) Blunder. Best move was cxb4. } (6... cxb4) 7. bxa5 Bh6 8. Qb2 g4 9. a6 Nh5 10. axb7 Bxb7 11. Qxb7 Bf4?! { (25.83 → Mate in 1) Checkmate is now unavoidable. Best move was O-O. } (11... O-O 12. Qxa8) 12. e3?! { (Mate in 1 → 28.05) Lost forced checkmate sequence. Best move was Qc8#. } (12. Qc8#) 12... Be5?! { (28.05 → Mate in 1) Checkmate is now unavoidable. Best move was O-O. } (12... O-O 13. Qxa8 Bc7 14. Qxa7 Bd6 15. Nb5 Nc6 16. Qxd7 Ne5 17. Qa7 Rb8 18. d4 Ng6 19. Bb2) 13. Qxa8?! { (Mate in 1 → 28.49) Lost forced checkmate sequence. Best move was Qc8#. } (13. Qc8#) 13... O-O 14. Rxb8 Bxb8 15. Ba3 Nf4 16. Bxc5 Nxg2+ 17. Bxg2 Rc8 18. Qe4 Kf8?! { (30.94 → Mate in 3) Checkmate is now unavoidable. Best move was Rxc5. } (18... Rxc5 19. Qxe7) 19. Qxh7?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Bxe7+. } { White wins on time. } (19. Bxe7+ Ke8 20. Bd6+ Kd8 21. Qe7#) 1-0