[Event "TURNAMEN GM NOVENDRA PRIASMORO Arena"] [Site "https://lichess.org/Cw2GEeQb"] [Date "2021.11.07"] [White "borobudur70"] [Black "bkdcatur"] [Result "0-1"] [UTCDate "2021.11.07"] [UTCTime "13:36:25"] [WhiteElo "2583"] [BlackElo "2563"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E17"] [Opening "Queen's Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6?! { (0.00 → 0.90) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nf3 Bb7 3. g3 Nf6 4. Bg2 e6 5. O-O Be7 6. c4 { E17 Queen's Indian Defense: Classical Variation } d5 7. cxd5 Nxd5 8. Nc3 O-O 9. Nxd5 Bxd5 10. Bd2 Nd7 11. Bc3 c5 12. dxc5 Nxc5 13. b3 Bf6 14. Rc1 Rc8 15. Bxf6 Qxf6 16. Qd4 Bxf3 17. Qxf6 gxf6 18. Bxf3 Rfd8 19. Rfd1 a5 20. Kg2 f5 21. e3 Kg7 22. g4 fxg4 23. Bxg4 f5 24. Be2 Kf6 25. f3 Rg8+ 26. Kf2 Rg7 27. Rd6?? { (0.00 → -5.14) Blunder. Rc4 was best. } (27. Rc4 Rcg8 28. Bf1 Rg1 29. Rd6 Rh1 30. Rh4 Rgg1 31. Bg2 Rd1 32. Rhd4 Rxd4 33. exd4 Nd3+) 27... Ne4+? { (-5.14 → -2.70) Mistake. Nd3+ was best. } (27... Nd3+ 28. Bxd3) 28. fxe4 Rxc1 29. exf5 Kxf5 30. Rxb6 Rc2 31. Rb5+?! { (-2.94 → -4.57) Inaccuracy. Kf3 was best. } (31. Kf3 Rxa2) 31... Ke4 32. Rxa5 Rf7+ 33. Ke1 Rb2 34. Bc4?! { (-4.22 → -5.33) Inaccuracy. Rh5 was best. } (34. Rh5 Rxa2 35. Rh4+ Kxe3 36. Rh3+ Kd4 37. Rh4+ Ke5 38. Rh5+ Kd6 39. Rh6 Rf4 40. Bc4 Re4+) 34... Rg7 35. Kf1?? { (-5.10 → Mate in 5) Checkmate is now unavoidable. Rh5 was best. } (35. Rh5 Rg1+ 36. Bf1 Rxa2 37. Rh4+ Kxe3 38. Rh3+ Kd4 39. Rh4+ Kd5 40. Rxh7 e5 41. Rd7+ Ke4) 35... Kf3 36. Bd3 Rf2+ 37. Ke1 Rg1+ 38. Bf1 Rgxf1# { Black wins by checkmate. } 0-1