[Event "15th Indonesian Chess Festival Team Battle"] [Site "https://lichess.org/lIGCzCgD"] [Date "2022.01.20"] [White "OneHeart_opg"] [Black "Ice_Prince1"] [Result "0-1"] [UTCDate "2022.01.20"] [UTCTime "10:16:32"] [WhiteElo "2349"] [BlackElo "1901"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nc3 { D10 Slav Defense } Nf6 4. cxd5 e6?? { (0.27 → 2.03) Blunder. cxd5 was best. } (4... cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Qb3 Bb4 9. Bb5) 5. dxc6 Nxc6 6. Nf3 Bb4 7. Bg5 Be7? { (1.10 → 2.44) Mistake. O-O was best. } (7... O-O 8. Bxf6 Qxf6 9. a3 Bxc3+ 10. bxc3 e5 11. e3 Bf5 12. Be2) 8. e4 O-O 9. Bd3? { (2.13 → 0.45) Mistake. Be2 was best. } (9. Be2) 9... a6?? { (0.45 → 2.53) Blunder. Nxd4 was best. } (9... Nxd4 10. O-O Nxf3+ 11. Qxf3 Qa5 12. Bd2 Bd7 13. Nd5 Qxd2 14. Nxe7+ Kh8 15. e5 Ng8 16. Rad1) 10. e5 Nd5 11. Bxe7?! { (2.45 → 1.69) Inaccuracy. h4 was best. } (11. h4 h6 12. Be3 f5 13. exf6 Nxf6 14. O-O Bd6 15. Ne4 Ng4 16. Rc1 Bb8 17. Bb1 Bc7) 11... Ndxe7?! { (1.69 → 2.76) Inaccuracy. Ncxe7 was best. } (11... Ncxe7 12. O-O Bd7 13. Rc1 Bc6 14. Bb1 Nxc3 15. Rxc3 Nf5 16. h4 Bd5 17. h5 h6 18. Re1) 12. O-O b5?? { (2.67 → 7.17) Blunder. Nd5 was best. } (12... Nd5) 13. Bxh7+ Kxh7 14. Ng5+ Kg6 15. h4?? { (7.96 → -2.06) Blunder. Qg4 was best. } (15. Qg4 Qxd4) 15... Nf5?? { (-2.06 → 3.36) Blunder. Qxd4 was best. } (15... Qxd4 16. Qc2+) 16. Nce4?? { (3.36 → -2.45) Blunder. Qg4 was best. } (16. Qg4 Kh6 17. Qf4 Kg6 18. h5+ Kxh5 19. g4+ Kg6 20. gxf5+ exf5 21. Nf3 f6 22. Rfe1 Kh7) 16... Qxd4?? { (-2.45 → 2.56) Blunder. Rh8 was best. } (16... Rh8) 17. Qg4?? { (2.56 → -0.59) Blunder. h5+ was best. } (17. h5+) 17... Nxe5 18. h5+ Kh6 19. Nxf7+? { (-0.38 → -1.74) Mistake. Qf4 was best. } (19. Qf4 Nd3 20. Qd2 Nxb2 21. Qc1 Nd3 22. Qd2 Nb4 23. Qc1 Qc4 24. Qd2 Bb7 25. Nxe6+ Kh7) 19... Rxf7 20. Qg5+?? { (-1.84 → -8.13) Blunder. Qf4+ was best. } (20. Qf4+ Kh7 21. Rad1 Nd3 22. Ng5+ Kg8 23. Qxd4 Nxd4 24. Nxf7 Ne2+ 25. Kh2 Nxb2 26. Rd2 Kxf7) 20... Kh7 21. Rae1 Nh6 22. Nf6+?! { (-6.30 → -13.65) Inaccuracy. Qh4 was best. } (22. Qh4 Neg4 23. Ng5+ Kg8 24. Nxf7 Kxf7 25. Rc1 Qf6 26. Rc7+ Kg8 27. Qxf6 Nxf6 28. Rfc1 Bd7) 22... gxf6 23. Qg3 Rg7 24. Qb3?! { (-14.77 → Mate in 9) Checkmate is now unavoidable. Qe3 was best. } (24. Qe3 Bb7) 24... Qd5?! { (Mate in 9 → -13.23) Lost forced checkmate sequence. Rxg2+ was best. } (24... Rxg2+ 25. Kxg2 Bb7+ 26. f3 Rg8+ 27. Kh3 Nf5 28. Qb4 Rg3+ 29. Kh2 Qxb4 30. Re4 Nxf3+ 31. Rxf3) 25. Qc2+ Nd3 26. f3 Qd4+ 27. Kh1 Rg5 28. Re4?! { (-16.69 → Mate in 2) Checkmate is now unavoidable. g3 was best. } (28. g3 Rxh5+) 28... Rxh5+ 29. Rh4 Rxh4# { Black wins by checkmate. } 0-1