[Event "Kolaborasi Pelajar dan Umum Arena"] [Site "https://lichess.org/jBUOlEev"] [Date "2019.09.05"] [White "burung_kakak_tua"] [Black "Ipam_Pamungkas"] [Result "0-1"] [UTCDate "2019.09.05"] [UTCTime "15:07:33"] [WhiteElo "1886"] [BlackElo "1752"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+68"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } a6 3. Bg5 h6 4. Bh4 g5 5. Bg3 Bg7 6. Ne5 Nc6 7. e3 e6?! { (0.36 → 1.13) Inaccuracy. Nxe5 was best. } (7... Nxe5) 8. Bd3? { (1.13 → -0.23) Mistake. Nxc6 was best. } (8. Nxc6 bxc6 9. Nd2 Ne7 10. Nb3 Nf5 11. Be5 Bxe5 12. dxe5 O-O 13. h4 gxh4 14. Nd4 Ng7) 8... Nxe5 9. dxe5 Ne7 10. c3 Nc6?! { (-0.62 → 0.38) Inaccuracy. c5 was best. } (10... c5 11. Nd2 Nc6 12. O-O Nxe5 13. Bc2 O-O 14. f4 gxf4 15. exf4 Nc6 16. Nf3 f5 17. Rb1) 11. Nd2? { (0.38 → -1.15) Mistake. f4 was best. } (11. f4 Qe7) 11... Nxe5 12. Bxe5 Bxe5 13. Qh5 c5 14. O-O c4 15. Bc2 Qe7?! { (-1.06 → -0.19) Inaccuracy. Qb6 was best. } (15... Qb6 16. Rab1) 16. f4 gxf4?? { (-0.62 → 5.29) Blunder. Bg7 was best. } (16... Bg7 17. Nf3 gxf4 18. Ne5 Bxe5 19. Qxe5 Rg8 20. exf4 Bd7 21. Bh7 Qc5+ 22. Rf2 Rf8 23. Qf6) 17. exf4?? { (5.29 → -1.21) Blunder. Qxe5 was best. } (17. Qxe5 Rg8 18. Qxf4 Bd7 19. e4 e5 20. Qxh6 Be6 21. exd5 Bxd5 22. Rf2 O-O-O 23. Ne4 Kb8) 17... Bf6 18. Rae1 Bd7 19. b3? { (-1.31 → -3.16) Mistake. Nf3 was best. } (19. Nf3 O-O-O) 19... cxb3 20. Bxb3 O-O-O?! { (-3.07 → -2.08) Inaccuracy. Bxc3 was best. } (20... Bxc3) 21. Bxd5?? { (-2.08 → -6.21) Blunder. Nf3 was best. } (21. Nf3 Bb5 22. Rf2 Qc7 23. Ne5 Kb8 24. Qf3 Be8 25. Qe3 Be7 26. Nf3 Bd6 27. Nd4 Rc8) 21... Qc5+ 22. Kh1 Qxd5 23. Qxf7?! { (-6.06 → -10.61) Inaccuracy. Qxd5 was best. } (23. Qxd5 exd5 24. Nf3 Bf5 25. Ne5 Rhf8 26. Kg1 Rde8 27. h3 Kc7 28. g4 Be4 29. c4 Bxe5) 23... Rdf8 24. Qg6 Rhg8 25. Qe4 Qxd2 26. Re2 Qd6 27. Rb1 Bc6 28. Qc4 Rf7 29. Rxe6 Qd5 30. Rxc6+ Qxc6 31. Qe2 Re7 32. Qf2 Qe4 33. Rd1 Bh4 34. Qd2?! { (-13.09 → Mate in 11) Checkmate is now unavoidable. Qg1 was best. } (34. Qg1 Reg7) 34... Qc6 35. a3 Rd7 36. Qe2?! { (-11.70 → Mate in 2) Checkmate is now unavoidable. Qxd7+ was best. } (36. Qxd7+ Qxd7) 36... Rxd1+ 37. Qxd1 Qxg2# { Black wins by checkmate. } 0-1