[Event "June Action Tournament: K-12"] [Site "https://lichess.org/vZ1LNL9S"] [Date "2024.06.05"] [White "MangusBoogus182"] [Black "GKoentop"] [Result "0-1"] [UTCDate "2024.06.05"] [UTCTime "23:18:12"] [WhiteElo "1676"] [BlackElo "1850"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "E14"] [Opening "Queen's Indian Defense: Spassky System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 { E14 Queen's Indian Defense: Spassky System } Bb7 5. Be2 Be7 6. O-O O-O 7. Nc3 d6 8. Bd3 c5 9. Bc2 Nbd7?! { (-0.14 → 0.48) Inaccuracy. d5 was best. } (9... d5 10. cxd5) 10. Qd3?! { (0.48 → -0.29) Inaccuracy. d5 was best. } (10. d5 exd5) 10... g6 11. d5 exd5 12. Nxd5 Nxd5 13. cxd5 a5 14. e4? { (-0.16 → -1.65) Mistake. Re1 was best. } (14. Re1 Bf6) 14... Ba6 15. Qc3?! { (-1.55 → -2.53) Inaccuracy. Qd1 was best. } (15. Qd1) 15... Bxf1 16. Kxf1 Bf6 17. Qc4 Ne5 18. Nxe5 Bxe5 19. Bh6?! { (-2.55 → -3.41) Inaccuracy. a4 was best. } (19. a4 Qf6 20. Ra3 Bxb2 21. Rf3 Qd4 22. Qxd4 Bxd4 23. Bf4 Rad8 24. Rb3 c4) 19... Re8 20. f4 Bd4 21. Rd1?! { (-3.01 → -4.35) Inaccuracy. Bg5 was best. } (21. Bg5 f6 22. Bh4 b5 23. Qe2 Rb8 24. Rd1 Qc7 25. Bf2 Bxf2 26. Kxf2 Qg7) 21... Qh4 22. Bg5?? { (-4.53 → Mate in 1) Checkmate is now unavoidable. Rxd4 was best. } (22. Rxd4 Qxh6 23. Rd1 Qxf4+ 24. Kg1 f5 25. Rf1 Qe3+ 26. Kh1 fxe4 27. Qb5 Re7) 22... Qf2# { Black wins by checkmate. } 0-1