[Event "522nd Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/w1XnhB1M"] [Date "2023.08.28"] [White "oberschlumpf"] [Black "BONSITBKD"] [Result "1-0"] [UTCDate "2023.08.28"] [UTCTime "11:32:48"] [WhiteElo "2311"] [BlackElo "2329"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit, Tartakower Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5?! { (0.29 → 0.87) Inaccuracy. e6 was best. } (2... e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. e3) 3. dxe5 d4 4. Nf3 c5?! { (0.97 → 1.73) Inaccuracy. Nc6 was best. } { D08 Queen's Gambit Declined: Albin Countergambit, Tartakower Defense } (4... Nc6 5. Nbd2 Nge7 6. Nb3 Ng6 7. Nbxd4 Ngxe5 8. Nxe5 Nxe5 9. e3) 5. e3 Nc6 6. exd4 cxd4 7. Bd3 Bg4 8. O-O Bc5?! { (1.66 → 2.32) Inaccuracy. Nge7 was best. } (8... Nge7 9. Nbd2) 9. Re1 Nge7 10. Bg5 O-O 11. Nbd2 Qb6 12. Bxe7 Nxe7? { (1.47 → 3.13) Mistake. Bxe7 was best. } (12... Bxe7 13. h3) 13. Qc2? { (3.13 → 1.73) Mistake. Bxh7+ was best. } (13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qxg4 Qg6 16. Ndf3 Rad8 17. Rad1 d3 18. Qe4 Rfe8 19. g3 Qxe4) 13... Ng6 14. a3 a5 15. Rab1 a4 16. h3 Be6 17. Ne4 Be7 18. c5 Qc7 19. Nxd4 Ba2 20. Rbc1 Rfd8? { (2.46 → 4.37) Mistake. Qxe5 was best. } (20... Qxe5 21. Bc4) 21. Nd6 b6 22. N4b5? { (5.14 → 2.82) Mistake. Bxg6 was best. } (22. Bxg6 hxg6 23. c6 Bxd6 24. Nb5 Bxe5 25. Nxc7 Bxc7 26. Re7 Bb3 27. Qe4 Bd5 28. Qg4 Rac8) 22... Qd7?? { (2.82 → 6.44) Blunder. Qxc5 was best. } (22... Qxc5 23. Qd1 Bxd6 24. exd6 Qg5 25. Bf1 Nf4 26. g3 Nxh3+ 27. Bxh3 Qxb5 28. d7 Be6 29. Rxe6) 23. Bc4?! { (6.44 → 4.70) Inaccuracy. c6 was best. } (23. c6 Qe6 24. c7 Rf8 25. Be4 Bb3 26. Qd2 h6 27. Bxa8 Bg5 28. Qc3 Rxa8 29. c8=Q+ Rxc8) 23... Bxc4 24. Qxc4 bxc5 25. Nxf7 Rf8?? { (5.74 → Mate in 3) Checkmate is now unavoidable. Qd5 was best. } (25... Qd5 26. Nxd8 Qxc4 27. Rxc4 Bxd8 28. Nc3 Rb8 29. Rxa4 h5 30. Nd5 Bg5 31. e6 Rxb2 32. e7) 26. Nh6+ { Black resigns. } 1-0