[Event "760th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/uGmyMClx"] [Date "2024.05.08"] [White "oberschlumpf"] [Black "ozie_sonet123"] [Result "1-0"] [UTCDate "2024.05.08"] [UTCTime "09:43:31"] [WhiteElo "2315"] [BlackElo "1934"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } dxc4 4. e4 c6 5. Bxc4 Be7?! { (0.92 → 1.77) Inaccuracy. b5 was best. } (5... b5 6. Bb3 b4 7. Na4 Ba6 8. Ne2 Nf6 9. e5 Nd5 10. O-O) 6. Nf3 Nf6 7. O-O b5 8. Bd3 Bb7 9. e5 Nd5 10. Nxd5 cxd5 11. Bxb5+ Nd7 12. Be3 O-O 13. b3 Nb6?! { (1.63 → 2.30) Inaccuracy. a6 was best. } (13... a6 14. Bd3 a5 15. h4 Qb6 16. Rc1 Ba6 17. Bxa6 Rxa6 18. Qd3 Rb8 19. Bg5) 14. Rc1 a6 15. Bd3 Qd7?! { (2.37 → 3.63) Inaccuracy. a5 was best. } (15... a5 16. Bb1 a4 17. Re1 axb3 18. Qd3 g6 19. axb3 Nd7 20. Bh6 Ba6 21. Qd2) 16. Bb1 Rac8 17. Qd3 Bb4?? { (2.75 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (17... g6 18. Qd2 Rxc1 19. Rxc1 Rc8 20. h4 Rxc1+ 21. Qxc1 Qb5 22. Bg5 Bb4 23. Qc7) 18. Qxh7# { White wins by checkmate. } 1-0