[Event "u15 Arena"] [Site "https://lichess.org/6nMqc0bh"] [Date "2020.04.13"] [White "mat_2007"] [Black "chri4h85"] [Result "1-0"] [UTCDate "2020.04.13"] [UTCTime "14:29:51"] [WhiteElo "1469"] [BlackElo "1490"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 { D45 Semi-Slav Defense: Main Line } Bd6 6. cxd5?! { (0.45 → -0.32) Inaccuracy. Bd3 was best. } (6. Bd3 b6 7. Qe2 Bb7 8. O-O Nbd7 9. Rd1 h6 10. e4 dxe4) 6... cxd5?! { (-0.32 → 0.23) Inaccuracy. exd5 was best. } (6... exd5 7. Bd3 O-O 8. O-O Re8 9. Qc2 Qe7 10. Nd2 h6 11. h3) 7. Bd3 O-O 8. Qc2?! { (0.35 → -0.43) Inaccuracy. O-O was best. } (8. O-O Nc6 9. e4 dxe4 10. Nxe4 Be7 11. Be3 Nd5 12. Nc3 Ncb4) 8... g6?! { (-0.43 → 0.24) Inaccuracy. Nc6 was best. } (8... Nc6 9. a3) 9. O-O b6?? { (0.00 → 2.18) Blunder. Nc6 was best. } (9... Nc6 10. e4 Nb4 11. Qe2 Nxd3 12. Qxd3 Nxe4 13. Nxe4 dxe4 14. Qxe4 f6 15. Bh6 Rf7 16. Rfc1) 10. Re1?? { (2.18 → 0.16) Blunder. e4 was best. } (10. e4 dxe4) 10... Ba6 11. Bxa6 Nxa6 12. e4?! { (0.32 → -0.34) Inaccuracy. a3 was best. } (12. a3) 12... dxe4 13. Nxe4 Nxe4 14. Rxe4 Kg7 15. Rh4 Nb4 16. Qd2 Nd5?? { (-0.37 → 25.22) Blunder. Rh8 was best. } (16... Rh8) 17. Qh6+ Kf6 18. Bg5+ Kf5 19. Bxd8 Raxd8?! { (21.71 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (19... e5 20. dxe5) 20. Qg5# { White wins by checkmate. } 1-0