[Event "SKTTDIJAYA Arena"] [Site "https://lichess.org/uSlvfdfx"] [Date "2020.04.07"] [White "syahkay"] [Black "Hafiyya"] [Result "0-1"] [UTCDate "2020.04.07"] [UTCTime "10:36:02"] [WhiteElo "1721"] [BlackElo "1314"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. Nc3?! { (0.78 → -0.08) Inaccuracy. cxd5 was best. } (3. cxd5 Bf5 4. a3 g6 5. Bg5 Nxd5 6. Nd2 h6 7. Bh4 Be6) 3... dxc4 4. Bf4?! { (0.26 → -0.47) Inaccuracy. e3 was best. } (4. e3 a6 5. Bxc4 b5 6. Bb3 e6 7. Nf3 Bb7 8. O-O Nbd7) 4... Nc6?! { (-0.47 → 0.52) Inaccuracy. a6 was best. } (4... a6 5. e3 b5 6. a4 b4 7. Na2 Bb7 8. Nf3 Bd5 9. Nxb4) 5. e3 Bg4 6. Nf3 Bxf3 7. Qxf3 e6 8. Bxc4 Be7 9. O-O O-O 10. Nb5 a6? { (1.10 → 2.65) Mistake. Bd6 was best. } (10... Bd6 11. Bg5 h6 12. Bh4 a6 13. Nc3 g5 14. Bg3 Kg7 15. Rad1 h5 16. e4 h4 17. Bxd6) 11. Nxc7 Rc8 12. a3?? { (2.90 → -0.99) Blunder. Nxe6 was best. } (12. Nxe6 fxe6 13. Bxe6+ Kh8 14. Rad1 Ne8 15. Bxc8 Qxc8 16. d5 Nb8 17. Qe4 Bd6 18. Qe6 Qd7) 12... Bd6?? { (-0.99 → 4.41) Blunder. Rxc7 was best. } (12... Rxc7 13. Bxc7) 13. Bxd6?? { (4.41 → -2.05) Blunder. Nxe6 was best. } (13. Nxe6 fxe6 14. Bxe6+ Kh8 15. Bxc8 Bxf4 16. Bxb7 Bxh2+ 17. Kxh2 Qc7+ 18. Kg1 Qxb7 19. Rac1 Nd8) 13... Qxd6 14. Nxa6 b6?? { (-2.40 → 2.86) Blunder. bxa6 was best. } (14... bxa6 15. Rac1 a5 16. Rc2 Ne7 17. Rfc1 Qb6 18. Qe2 Rc7 19. Bd3 Rxc2 20. Rxc2 Ne8 21. h4) 15. Nb4?? { (2.86 → -1.91) Blunder. Qe2 was best. } (15. Qe2) 15... Nxb4 16. axb4?? { (-1.82 → -4.44) Blunder. Rac1 was best. } (16. Rac1 Rc7) 16... Rxc4 17. Qe2 Ne4?? { (-4.56 → 2.53) Blunder. Rfc8 was best. } (17... Rfc8 18. b5 Qb4 19. b3 Rc2 20. Qf3 Qxb5 21. h4 Qxb3 22. Rfb1 Qc3 23. Qb7 Qd2 24. Qf3) 18. Ra6?? { (2.53 → -4.60) Blunder. Qxc4 was best. } (18. Qxc4 Nd2) 18... Rxb4 19. Qd3? { (-4.08 → -8.16) Mistake. Qc2 was best. } (19. Qc2 Qd5) 19... Nf6?? { (-8.16 → -3.72) Blunder. Nc5 was best. } (19... Nc5 20. Qe2 Nxa6 21. Qxa6 Rxb2 22. Rc1 Qd5 23. h3 Qf5 24. Qf1 b5 25. e4 Qxe4 26. Rd1) 20. b3?! { (-3.72 → -4.76) Inaccuracy. Qa3 was best. } (20. Qa3 Rd8 21. g3 h6 22. b3 Rb5 23. Qxd6 Rxd6 24. Rc1 Rd8 25. Ra3 Kh7 26. Kg2 Kg6) 20... Ng4 21. h3?? { (-4.76 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (21. f4 Qc6) 21... Qh2# { Black wins by checkmate. } 0-1