[Event "604th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/yORx7zzZ"] [Date "2023.11.23"] [White "oberschlumpf"] [Black "D-jans"] [Result "1-0"] [UTCDate "2023.11.23"] [UTCTime "11:08:55"] [WhiteElo "2277"] [BlackElo "1710"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D21"] [Opening "Queen's Gambit Accepted: Slav Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 b5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } { D21 Queen's Gambit Accepted: Slav Gambit } (3... e6 4. e3 c5 5. Bxc4 cxd4 6. exd4 Bb4+ 7. Nc3 Nf6 8. O-O) 4. a4 c6 5. axb5 cxb5 6. b3 Be6?? { (0.40 → 2.32) Blunder. e6 was best. } (6... e6 7. e3 Nf6 8. bxc4 bxc4 9. Bxc4 Be7 10. O-O O-O 11. Ne5) 7. e4 cxb3?! { (2.74 → 4.09) Inaccuracy. Nf6 was best. } (7... Nf6 8. Nc3 Nbd7 9. bxc4 b4 10. Nb5 a6 11. Qa4 Nxe4 12. Bf4) 8. Bxb5+ Nd7?! { (3.00 → 3.86) Inaccuracy. Bd7 was best. } (8... Bd7 9. Nc3 b2 10. Bxb2 e6 11. O-O Nf6 12. Qb3 a6 13. d5 e5 14. Bd3 Bd6 15. Qb7) 9. d5 Bg4 10. Qxb3 Rb8?! { (3.42 → 4.75) Inaccuracy. a6 was best. } (10... a6 11. Bc6 Rb8 12. Qc3 e5 13. Qxe5+ Ne7 14. O-O Bxf3 15. gxf3 Rc8 16. Ba4 Rc4 17. Bxd7+) 11. Rxa7 Nf6 12. Nbd2? { (4.83 → 3.05) Mistake. Ne5 was best. } (12. Ne5 Qb6 13. Bxd7+ Nxd7 14. Qxb6 Nxb6 15. Nxg4 f5 16. Ne5 fxe4 17. O-O Nxd5 18. Nd2 e3) 12... e6? { (3.05 → 5.15) Mistake. e5 was best. } (12... e5 13. Ba3) 13. Qa4?? { (5.15 → 1.49) Blunder. Ne5 was best. } (13. Ne5 Rxb5 14. Qxb5 exd5 15. O-O Bc5 16. Nxd7 Nxd7 17. Rxd7 Bxd7 18. Qxc5 Qe7 19. Qa7 O-O) 13... exd5?! { (1.49 → 2.71) Inaccuracy. Bc5 was best. } (13... Bc5) 14. exd5?? { (2.71 → -0.09) Blunder. e5 was best. } (14. e5 Bc5 15. exf6 Bxa7 16. Qxg4 Rxb5 17. fxg7 Rg8 18. O-O Qb6 19. Nd4 Qxd4 20. Qe2+ Kd8) 14... Nxd5?? { (-0.09 → 4.96) Blunder. Bc5 was best. } (14... Bc5 15. O-O O-O 16. Ra6 Nb6 17. Qa1 Qxd5 18. Qe5 Rfd8 19. Qxd5 Nfxd5 20. Ba3 Rbc8 21. Ne5) 15. O-O Be6 16. Re1 Bd6? { (4.44 → 8.02) Mistake. Nc7 was best. } (16... Nc7 17. Bxd7+ Qxd7 18. Qa1 Qc6 19. Ne4 Nb5 20. Ra6 Qc4 21. Bf4 Rc8 22. h3 h6 23. Rb6) 17. Bxd7+ Kf8 18. Bxe6 fxe6 19. Qd7?! { (8.22 → 5.57) Inaccuracy. Ne4 was best. } (19. Ne4 Kg8 20. Nxd6 Qxd6 21. Qg4 Nc7 22. Bh6 g6 23. Qa4 Rf8 24. Qa1 Rf7 25. Rc1 Qf8) 19... Bc5?? { (5.57 → Mate in 1) Checkmate is now unavoidable. Qxd7 was best. } (19... Qxd7 20. Rxd7 Bb4 21. Rxe6 Nf6 22. Ra7 h5 23. Rc6 h4 24. Nf1 Kg8 25. Be3 Rh5 26. Bd4) 20. Qf7# { White wins by checkmate. } 1-0