[Event "SBO Jeugd Varianten Arena"] [Site "https://lichess.org/ii8yNCbV"] [Date "2020.05.01"] [White "Yarobos"] [Black "MatthiasK24"] [Result "0-1"] [UTCDate "2020.05.01"] [UTCTime "16:43:05"] [WhiteElo "1638"] [BlackElo "1538"] [WhiteRatingDiff "-73"] [BlackRatingDiff "+108"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3? { (1.60 → 0.30) Mistake. Nf3 was best. } (2. Nf3 Nc6 3. Nc3 e6 4. e5 d5 5. exd6 Qxd6 6. Ne4 Qd5) 2... Nc6?? { (0.30 → Mate in 3) Checkmate is now unavoidable. e6 was best. } (2... e6 3. Be2 g6 4. Na3 Nc6 5. c3 Nf6 6. d4 Bg7 7. Nc4) 3. Bc4?? { (Mate in 3 → -1.02) Lost forced checkmate sequence. Qxf7+ was best. } (3. Qxf7+ Kxf7 4. Bc4+ Ke8 5. Bf7+) 3... e6 4. Qxf7+?? { (-0.71 → -3.97) Blunder. Qg3 was best. } (4. Qg3 Nf6 5. Nc3 Nd4 6. Kd1 b5 7. Bxb5 h5 8. f3 h4) 4... Kxf7 5. Bxe6+ dxe6 6. Nf3 Ke8 7. Nc3 a6?? { (-4.32 → -1.78) Blunder. Nd4 was best. } (7... Nd4 8. Nxd4) 8. h4?? { (-1.78 → -9.70) Blunder. e5 was best. } (8. e5 Nd4) 8... Nd4 9. Nxd4 Qxd4?! { (-9.12 → -5.45) Inaccuracy. cxd4 was best. } (9... cxd4) 10. O-O? { (-5.45 → -25.04) Mistake. Rh3 was best. } (10. Rh3 Nf6) 10... Bd6 11. g3?! { (-22.73 → Mate in 7) Checkmate is now unavoidable. d3 was best. } (11. d3 Bh2+) 11... Bxg3 12. Kg2 Bxh4 13. Ne2 Qf6 14. Ng3 e5 15. a4 Bh3+ 16. Kg1 Bxg3 17. fxg3 Qxf1+ 18. Kh2 Qg2# { Black wins by checkmate. } 0-1