[Event "Alpha Marathon , Final Round Team Battle"] [Site "https://lichess.org/GfJGoJWV"] [Date "2023.11.19"] [White "SatwikRoychoudhury"] [Black "Tactician-Tal07"] [Result "0-1"] [UTCDate "2023.11.19"] [UTCTime "06:50:55"] [WhiteElo "1915"] [BlackElo "2076"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. cxd5 exd5 4. Nc3 Nf6 5. Bf4 Bd6 6. Bg3 O-O 7. e3 a6 8. Nf3 b6 9. Bd3 Bb7 10. O-O Qe7 11. Re1 Nbd7 12. Qc2 Ne4?! { (0.16 → 0.98) Inaccuracy. Bxg3 was best. } (12... Bxg3 13. hxg3 Rfe8 14. Bf5 c5 15. dxc5 bxc5 16. Bxd7 Nxd7 17. Rac1 Rac8 18. Na4 Qd6 19. Qc3) 13. Bxe4?! { (0.98 → 0.31) Inaccuracy. Bxd6 was best. } (13. Bxd6 cxd6 14. Ne2 Rfc8 15. Qb3 Ndf6 16. a4 g6 17. h3 Qd8 18. Rec1 Bc6 19. Ne1 b5) 13... dxe4 14. Nd2?! { (0.33 → -0.23) Inaccuracy. Bxd6 was best. } (14. Bxd6 cxd6 15. Nd2 d5 16. Rec1 Qd6 17. Qb3 f5 18. Rc2 Rf7 19. Rac1 g5 20. f3 Raf8) 14... f5 15. Bxd6 Qxd6 16. f3?! { (0.21 → -0.57) Inaccuracy. Rac1 was best. } (16. Rac1 Rac8) 16... Rfe8? { (-0.57 → 0.65) Mistake. exf3 was best. } (16... exf3) 17. fxe4 fxe4 18. Ndxe4 Qg6 19. d5?? { (0.65 → -4.01) Blunder. Qb3+ was best. } (19. Qb3+ Kh8) 19... Nc5 20. Rac1 Nxe4 21. Nxe4 Qxe4 22. Qxc7 Bxd5 23. Qxb6?? { (-4.76 → Mate in 1) Checkmate is now unavoidable. Qc2 was best. } (23. Qc2 Qxc2 24. Rxc2 Bxa2 25. Rc6 Rab8 26. Ra1 Bd5 27. Rd6 Bc4 28. Ra4 Bb5 29. Rxa6 Bxa6) 23... Qxg2# { Black wins by checkmate. } 0-1