[Event "109th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/xl5dkVaa"] [Date "2022.05.03"] [White "Musyafa_HS"] [Black "kayaKayabas"] [Result "0-1"] [UTCDate "2022.05.03"] [UTCTime "11:51:26"] [WhiteElo "2131"] [BlackElo "1756"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 d6 3. f4 e6 4. Nf3 Nc6 5. Be2 Nf6 6. O-O Be7 7. f5?? { (0.13 → -2.21) Blunder. a4 was best. } (7. a4 O-O 8. c3 e5 9. Na3 exf4 10. Bxf4 Be6 11. Ng5 Bc8) 7... exf5 8. exf5 Bxf5 9. Ng5 O-O?? { (-2.79 → 3.22) Blunder. Qd7 was best. } (9... Qd7 10. Ne4) 10. Rxf5 Nd4 11. Rf1 Nd5?! { (3.28 → 4.32) Inaccuracy. d5 was best. } (11... d5 12. Nf3) 12. Nc3?? { (4.32 → -1.25) Blunder. Nh3 was best. } (12. Nh3 Nb4 13. Na3 Nxe2+ 14. Qxe2 Nc6 15. Bf4 Qd7 16. c3 Rae8 17. Nc2 Bf6 18. Qf3 d5) 12... Nxc3 13. bxc3 Nxe2+ 14. Qxe2 Bxg5 15. Rf3? { (-1.15 → -2.38) Mistake. Bxg5 was best. } (15. Bxg5 Qxg5 16. Rae1 Qd5 17. c4 Qc6 18. Qf3 Qxf3 19. Rxf3 Rfe8 20. Rb1 Rab8 21. Kf2 Re5) 15... Bxc1 16. Rxc1 Qb6 17. Rg3 c4+?! { (-2.10 → -1.26) Inaccuracy. Rae8 was best. } (17... Rae8 18. Qh5 g6 19. Qh6 Re7 20. Rh3 f6 21. Re3 c4 22. d4 Rfe8 23. Rg3 d5 24. Rf3) 18. Kh1?! { (-1.26 → -2.07) Inaccuracy. d4 was best. } (18. d4 Qc6) 18... cxd3 19. cxd3 f6? { (-1.85 → -0.47) Mistake. Rae8 was best. } (19... Rae8 20. Qd2) 20. Qg4 Rf7 21. Rf1?! { (-0.91 → -1.68) Inaccuracy. Qe2 was best. } (21. Qe2 Qc7 22. Re3 d5 23. d4 Rc8 24. Re1 g6 25. a4 Kg7 26. h4 h5 27. Re7 Qd6) 21... d5 22. h3 Re8 23. Kh2 Qe6 24. Qb4 Qe7 25. Qd4 Qe5 26. Qxa7 Qxc3 27. Rf4 Qe5 28. Rfg4 Qd6 29. Qa4 Rd8 30. Qd4 Qe5?! { (-1.17 → -0.47) Inaccuracy. Re8 was best. } (30... Re8 31. Qf4 Qd7 32. Re3 Ra8 33. a4 h6 34. Re1 Kh7 35. Rb1 f5 36. Rh4 Ra6 37. Qb8) 31. Qb6 Qd6 32. Qe3 Qc7 33. Qh6?! { (-0.65 → -1.23) Inaccuracy. Rb4 was best. } (33. Rb4 Re7 34. Qb6 Qb8 35. a4 Rdd7 36. Qd4 Qe5 37. Qxe5 fxe5 38. Re3 Kf7 39. Kg1 Kg6) 33... g6 34. Rxg6+?? { (-0.99 → -8.25) Blunder. Qf4 was best. } (34. Qf4 d4 35. Qxc7 Rxc7 36. Rf3 Kf7 37. a4 Re7 38. Rh4 Kg7 39. Rhf4 Rd6 40. g4 h6) 34... hxg6 35. Qxg6+ Rg7 36. Qxf6? { (-8.53 → Mate in 2) Checkmate is now unavoidable. Qxg7+ was best. } (36. Qxg7+) 36... Qxg3+ 37. Kg1 Qxg2# { Black wins by checkmate. } 0-1