[Event "Amatör Gecesi Arena"] [Site "https://lichess.org/OvQi0bsq"] [Date "2024.05.10"] [White "BT3419"] [Black "cilbx92"] [Result "0-1"] [UTCDate "2024.05.10"] [UTCTime "19:39:12"] [WhiteElo "1795"] [BlackElo "2164"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. Nf3 Bb7 6. Be2 O-O 7. O-O d6?! { (0.12 → 0.67) Inaccuracy. d5 was best. } (7... d5 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Nc6 11. Be2 Na5 12. c4) 8. Bd2 Nbd7 9. a3 Bxc3 10. Bxc3 Qe7 11. b3 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Bb2 Rad8 15. Qc2 Ne4 16. Bf3? { (0.23 → -1.38) Mistake. Rfd1 was best. } (16. Rfd1 c5 17. Bf3 Nd6 18. Bd5 Bxd5 19. Rxd5 f6 20. h3 Nf7 21. Rad1 Rxd5) 16... Rd2 17. Qc1?! { (-1.35 → -2.13) Inaccuracy. Qb1 was best. } (17. Qb1 f5 18. Qc1 Rfd8 19. Rb1 c5 20. b4 g5 21. Ba1 g4 22. Bxe4 Bxe4) 17... Qg5 18. Bxe4?? { (-1.68 → -5.69) Blunder. a4 was best. } (18. a4) 18... Bxe4 19. g3 Qh5 20. Qxd2?? { (-5.52 → Mate in 2) Checkmate is now unavoidable. Qb1 was best. } (20. Qb1 Bxb1 21. Raxb1 Rdd8 22. Bc3 Rfe8 23. f4 exf4 24. Rxf4 Rd1+ 25. Rf1 Rxb1) 20... Qf3 21. Rfd1 Qg2# { Black wins by checkmate. } 0-1