[Event "667th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/zS0vazex"] [Date "2024.01.28"] [White "OK_78"] [Black "BONSITBKD"] [Result "0-1"] [UTCDate "2024.01.28"] [UTCTime "12:06:54"] [WhiteElo "1948"] [BlackElo "2300"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Be2 Bc5 7. Nb3 Bb4 8. Bd2?! { (1.14 → 0.29) Inaccuracy. Qd4 was best. } (8. Qd4) 8... Nc6 9. a3 Be7 10. O-O b6 11. Kh1 Bb7 12. f4 h5 13. Bxh5?! { (0.88 → 0.28) Inaccuracy. Bf3 was best. } (13. Bf3) 13... Nf6 14. Bf3 O-O-O 15. e5 d5?? { (0.71 → 2.60) Blunder. Ng8 was best. } (15... Ng8 16. Be3) 16. exf6 gxf6 17. a4 Bd6 18. a5 b5 19. Qe2 Bxf4 20. Bxf4 Qxf4 21. g3?? { (2.33 → -0.85) Blunder. h3 was best. } (21. h3 Qc7 22. Qf2 Ne5 23. Nd4 Qc5 24. Nce2 Rdg8 25. Ra3 Kb8 26. Rc3 Qd6 27. Rd1 Nc4) 21... Qd6?? { (-0.85 → 2.14) Blunder. Qxg3 was best. } (21... Qxg3) 22. Na4?? { (2.14 → -1.97) Blunder. Kg1 was best. } (22. Kg1 Rh6 23. Rad1 Rdh8 24. Rf2 Ne5 25. Qe3 Kb8 26. Be2 f5 27. Nc5 Bc8 28. Qf4 f6) 22... Rdg8?? { (-1.97 → 2.13) Blunder. bxa4 was best. } (22... bxa4 23. Rxa4 Qxg3 24. Nc5 Rdg8 25. Nxb7 Kxb7 26. Qf2 Qxf2 27. Rxf2 f5 28. c4 Rh4 29. b3) 23. Nb6+ Kb8 24. Rg1? { (1.94 → 0.58) Mistake. Kg1 was best. } (24. Kg1) 24... Ne5 25. Bh5?? { (0.72 → -5.03) Blunder. Nd4 was best. } (25. Nd4 Nxf3) 25... d4+ 26. Rg2 d3 27. cxd3 Qxd3?? { (-4.87 → 1.67) Blunder. Rg5 was best. } (27... Rg5 28. Kg1 Rgxh5 29. Rf1 Bxg2 30. Qxg2 Rxh2 31. Qa8+ Kc7 32. Rc1+ Nc4 33. Qf3 Rh1+ 34. Qxh1) 28. Nd7+?? { (1.67 → -4.73) Blunder. Nc5 was best. } (28. Nc5 Qxe2 29. Bxe2 Bxg2+ 30. Kxg2 Ka7 31. Rd1 Rd8 32. Nbd7 Nxd7 33. Nxd7 Rc8 34. h4 Rc2) 28... Qxd7 29. Rd1 Bxg2+?! { (-5.70 → -4.14) Inaccuracy. Qc6 was best. } (29... Qc6 30. Nd4 Qxg2+ 31. Qxg2 Rxh5 32. Qxb7+ Kxb7 33. Nb3 Rc8 34. h4 Kb8 35. Kg2 Rhh8 36. Rd6) 30. Kxg2?! { (-4.14 → -5.92) Inaccuracy. Qxg2 was best. } (30. Qxg2 Qc7 31. Be2 Nc4 32. Rd3 Rc8 33. Qf2 Nxb2 34. Rd4 Nc4 35. Kg1 Ne5 36. Qxf6 Rhd8) 30... Qc6+ 31. Bf3? { (-5.54 → -11.67) Mistake. Kg1 was best. } (31. Kg1 Rxh5 32. Qxh5 Nf3+ 33. Kf1 Qc4+ 34. Kf2 Qc2+ 35. Nd2 Qxd1 36. Nxf3 Rc8 37. Qh7 Rc2+) 31... Nxf3 32. Qxf3?! { (-11.03 → Mate in 5) Checkmate is now unavoidable. h3 was best. } (32. h3 Nd4+ 33. Kf2 Nxe2 34. Nd4 Qe4 35. Nc6+ Kc7 36. Ne5 Qxe5 37. Rd3 Qxb2 38. Re3 Nxg3+) 32... Rxh2+ 33. Kxh2 Qxf3 34. Rg1 Rh8# { Black wins by checkmate. } 0-1