lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/8QecA6SP"] [Date "2022.07.08"] [Round "-"] [White "Infinity"] [Black "Gabdullin101"] [Result "1-0"] [UTCDate "2022.07.08"] [UTCTime "14:54:26"] [WhiteElo "1338"] [BlackElo "1381"] [WhiteRatingDiff "+85"] [BlackRatingDiff "-135"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 c5?! { (0.15 → 0.95) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. d5 Nf6 { A43 Benoni Defense: Benoni-Indian Defense } 3. c4?! { (0.90 → 0.33) Inaccuracy. Best move was Nc3. } (3. Nc3 g6) 3... Qa5+? { (0.33 → 1.72) Mistake. Best move was b5. } (3... b5) 4. Nc3?! { (1.72 → 0.78) Inaccuracy. Best move was Bd2. } (4. Bd2 Qc7 5. Nc3 d6 6. e4 g6 7. Nf3 Bg7 8. h3 O-O 9. Be2 Nbd7 10. O-O b6) 4... e6? { (0.78 → 2.00) Mistake. Best move was b5. } (4... b5) 5. Nf3? { (2.00 → 0.71) Mistake. Best move was Bd2. } (5. Bd2 d6 6. e4 exd5 7. cxd5 Be7 8. f4 Nbd7 9. Nf3 Qc7 10. Qe2 Nb6 11. e5 Nfxd5) 5... Ng4? { (0.71 → 2.59) Mistake. Best move was b5. } (5... b5 6. dxe6 fxe6 7. cxb5 a6 8. e3 Be7 9. Bd2 axb5 10. Nxb5 Qb6 11. Bd3 O-O 12. O-O) 6. e4?! { (2.59 → 1.80) Inaccuracy. Best move was d6. } (6. d6) 6... f5?? { (1.80 → 5.15) Blunder. Best move was d6. } (6... d6 7. Bd3 Be7 8. O-O e5 9. Ne1 O-O 10. Nc2 Nf6 11. h3 Nbd7 12. Ne3 g6 13. Nc2) 7. exf5 exf5?? { (4.78 → 8.04) Blunder. Best move was Be7. } (7... Be7 8. Bd3) 8. h3? { (8.04 → 5.33) Mistake. Best move was Qe2+. } (8. Qe2+ Be7) 8... Nf6 9. Bd3 g6? { (5.08 → 7.63) Mistake. Best move was d6. } (9... d6) 10. O-O? { (7.63 → 5.02) Mistake. Best move was Qe2+. } (10. Qe2+ Kf7 11. g4 f4 12. O-O Qd8 13. Bxf4 d6 14. Rae1 Kg7 15. Bg5 h6 16. Bd2 Nbd7) 10... h5?? { (5.02 → 12.87) Blunder. Best move was Qd8. } (10... Qd8) 11. Re1+ Kf7 12. Bg5? { (12.39 → 8.87) Mistake. Best move was Ne5+. } (12. Ne5+) 12... Bg7? { (8.87 → 14.31) Mistake. Best move was d6. } (12... d6 13. Re6) 13. Ne5+ Kg8 14. Nxg6 Rh7 15. Ne7+ Kf7 16. Bxf5 Nc6 17. Bg6+ Kf8 18. dxc6 bxc6?! { (25.98 → Mate in 7) Checkmate is now unavoidable. Best move was Qc7. } (18... Qc7 19. Ncd5) 19. Bxh7 Nxh7 20. Ng6+ Kf7 21. Re7+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qxh5. } (21. Qxh5 Nxg5 22. Nh4+ Kg8 23. Re8+ Bf8 24. Qg6+ Kh8 25. Rxf8#) 21... Kxg6 22. Qd3+ Kxg5 23. Rxg7+ Kh6 24. Qxh7# { White wins by checkmate. } 1-0