[Event "Apostelblitz July Arena"] [Site "https://lichess.org/aC1rWuhI"] [Date "2020.07.20"] [White "gmluke"] [Black "stocki"] [Result "0-1"] [UTCDate "2020.07.20"] [UTCTime "19:30:41"] [WhiteElo "2581"] [BlackElo "2144"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c5 3. c3 Nc6 4. e4 g6?? { (0.19 → 2.37) Blunder. d5 was best. } (4... d5 5. exd5 Qxd5 6. Be2 Nf6 7. O-O cxd4 8. Nxd4 Bd7 9. Be3) 5. Be2? { (2.37 → 0.78) Mistake. d5 was best. } (5. d5 Na5 6. b4 cxb4 7. Qd4 Qf6 8. e5 Qe7 9. d6 Qd8) 5... Bg7? { (0.78 → 2.06) Mistake. d5 was best. } (5... d5 6. exd5 exd5 7. O-O cxd4 8. Nxd4 Bg7 9. Bb5 Ne7 10. Bg5) 6. d5 exd5 7. exd5 Ne5?! { (2.12 → 3.08) Inaccuracy. Nb8 was best. } (7... Nb8 8. d6 Nf6 9. a4 Nc6 10. Na3 a6 11. Bg5 b6 12. Nc4 O-O 13. O-O Re8 14. Re1) 8. Nxe5 Bxe5 9. Na3 a6?? { (1.76 → 4.66) Blunder. d6 was best. } (9... d6 10. Nc4 Ne7 11. Nxe5 dxe5 12. d6 Nf5 13. g4 Nxd6 14. Qd5 f6 15. Be3 Nf7 16. Qxc5) 10. Nc4? { (4.66 → 2.88) Mistake. d6 was best. } (10. d6) 10... Bb8?? { (2.88 → 6.86) Blunder. d6 was best. } (10... d6) 11. d6 b5 12. Qd5 bxc4 13. Bxc4 Qf6 14. Qxa8 Qxd6 15. O-O?? { (7.39 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (15. g3) 15... Ne7?? { (Mate in 1 → 7.78) Lost forced checkmate sequence. Qxh2# was best. } (15... Qxh2#) 16. Bh6?? { (7.78 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (16. g3) 16... Qxh2# { Black wins by checkmate. } 0-1