[Event "Rated classical game"] [Site "https://lichess.org/xE5Rkt8J"] [Date "2023.01.31"] [White "viking990"] [Black "hk17A"] [Result "0-1"] [UTCDate "2023.01.31"] [UTCTime "17:03:52"] [WhiteElo "1946"] [BlackElo "2043"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 d5 4. b3 Bg7 5. Bb2 O-O 6. Bd3 Nbd7 7. Nbd2 e6 8. O-O c5 9. c4 cxd4 10. exd4 b6 11. Rc1 Bb7 12. Re1 Rc8 13. Ne5 Qe7 14. f4 Nh5 15. g3 dxc4 16. bxc4 Nxe5 17. fxe5 f6 18. Rc3? { (-0.58 → -2.23) Mistake. Be4 was best. } (18. Be4 fxe5 19. Bxb7 Qxb7 20. dxe5 Bh6 21. Rc2 Rcd8 22. Qe2 Rxd2 23. Rxd2 Bxd2 24. Qxd2 Ng7) 18... fxe5 19. Ba3?? { (-1.69 → -4.43) Blunder. Rb3 was best. } (19. Rb3 Qf7 20. Be4 exd4 21. Ba3 Rfd8 22. Rf3 Nf6 23. Bxb7 Qxb7 24. Rxe6 Ng4 25. Re7 Rc7) 19... Qd8 20. Bxf8?? { (-4.17 → -14.00) Blunder. Nb3 was best. } (20. Nb3 exd4 21. Bxf8 dxc3 22. Bxg7 Nxg7 23. Qc2 b5 24. c5 b4 25. Be4 Bxe4 26. Rxe4 a5) 20... Qxd4+ 21. Kf1 Rxf8+ 22. Ke2?! { (-14.56 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (22. Bf5 Qxc3 23. Ke2 gxf5 24. Qb3 Qd4 25. Qe3 Qg4+ 26. Kd3 f4 27. Qe4 Rd8+ 28. Kc2 Bxe4+) 22... Qf2# { Black wins by checkmate. } 0-1