[Event "Rated classical game"] [Site "https://lichess.org/E4cMotCQ"] [Date "2023.10.08"] [White "lionelm"] [Black "roumengou"] [Result "1-0"] [UTCDate "2023.10.08"] [UTCTime "15:05:17"] [WhiteElo "1560"] [BlackElo "1399"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "A45"] [Opening "Indian Defense: Tartakower Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. g3 { A45 Indian Defense: Tartakower Attack } c5 3. d5 d6 4. c4 b5 5. cxb5 a6 6. Nc3 axb5 7. Nxb5 Ba6?! { (0.00 → 0.82) Inaccuracy. g6 was best. } (7... g6 8. Nc3 Qa5 9. Bd2 Bg7 10. Nf3 O-O 11. a4 Na6 12. e4) 8. e4? { (0.82 → -0.40) Mistake. Nc3 was best. } (8. Nc3 g6 9. Nf3 Bg7 10. Bg2 Nbd7 11. O-O O-O 12. Qc2 Qa5) 8... Nxe4 9. a4 g6 10. Nf3 Bg7 11. Be2 Nd7 12. O-O O-O 13. Nc3? { (-0.85 → -2.35) Mistake. Nd2 was best. } (13. Nd2 Nxd2) 13... Nxc3 14. bxc3 Bxc3 15. Ra3 Bxe2 16. Qxe2 Bb4 17. Ra2?! { (-1.61 → -2.32) Inaccuracy. Re3 was best. } (17. Re3) 17... Nb6 18. Qd1 Qd7 19. Bh6 Rfe8 20. a5 Bxa5?? { (-2.36 → 1.16) Blunder. f6 was best. } (20... f6 21. Ng5 Qf5 22. Ne6 Reb8 23. Re2 Nxd5 24. Nc7 Nc3 25. Qe1 Nxe2+ 26. Qxe2 Kf7 27. Qa2+) 21. Qa1 Bb4?? { (0.67 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (21... f6 22. Rxa5 Qf5 23. Nh4 Qxd5 24. Rxa8 Nxa8 25. Ng2 Qc6 26. Qa2+ d5 27. Rd1 Nc7 28. Ne3) 22. Qg7# { White wins by checkmate. } 1-0