[Event "DSJ Grundschul Nr 259 Arena"] [Site "https://lichess.org/sii9Dfmr"] [Date "2023.04.19"] [White "Jesse-S-2017"] [Black "chessninja811"] [Result "0-1"] [UTCDate "2023.04.19"] [UTCTime "14:48:58"] [WhiteElo "949"] [BlackElo "1429"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Qf3?! { (0.21 → -0.82) Inaccuracy. d4 was best. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nf6 3. g4 Bc5? { (-0.98 → 0.48) Mistake. h6 was best. } (3... h6 4. h4 e4 5. Qg2 d5 6. g5 hxg5 7. hxg5 Rxh1 8. Qxh1) 4. g5 Ng8 5. Bc4 f5?? { (0.37 → 3.74) Blunder. Qe7 was best. } (5... Qe7) 6. Qxf5?? { (3.74 → 0.83) Blunder. Bxg8 was best. } (6. Bxg8) 6... d5 7. Bb3?? { (1.12 → -11.61) Blunder. Bb5+ was best. } (7. Bb5+ c6) 7... Bxf5 8. d3 d4 9. exd4 exd4 10. Nh3 Bxh3 11. Ba4+ c6 12. b3 Bg2 13. Rg1 Bd5 14. Bb2 Bb4+ 15. c3 Qe7+ 16. Kd1 dxc3 17. Ba3?! { (-15.99 → Mate in 5) Checkmate is now unavoidable. Nxc3 was best. } (17. Nxc3) 17... Bxa3?! { (Mate in 5 → -21.00) Lost forced checkmate sequence. Bf3+ was best. } (17... Bf3+ 18. Kc1 Bxa3+ 19. Kc2 Qe2+ 20. Kxc3 Qb2+ 21. Kc4 Bd5#) 18. Nxa3 Qxa3 19. Re1+ Ne7 20. f4?! { (-23.51 → Mate in 4) Checkmate is now unavoidable. Re2 was best. } (20. Re2 Bf3) 20... Qb2 21. f5 Qd2# { Black wins by checkmate. } 0-1