[Event "MRSM Chess Rapid Training 20th Arena"] [Site "https://lichess.org/Q7eWnpXr"] [Date "2020.05.08"] [White "siliwangi_indonesia"] [Black "korse"] [Result "0-1"] [UTCDate "2020.05.08"] [UTCTime "14:06:23"] [WhiteElo "2312"] [BlackElo "2302"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+75"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D80"] [Opening "Grünfeld Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 { D80 Grünfeld Defense } 4. e3 Bg7 5. cxd5 Nxd5 6. Bc4 Nb6 7. Bb3 O-O 8. Nf3 Nc6 9. O-O e5 10. d5 Na5 11. e4 Nxb3?! { (0.51 → 1.12) Inaccuracy. Bg4 was best. } (11... Bg4 12. h3 Nxb3 13. axb3 Bd7 14. Nd2 f5 15. exf5 gxf5 16. f4 e4 17. Nc4 Rf6 18. Be3) 12. Qxb3 h6 13. Be3 Bg4?! { (1.28 → 2.18) Inaccuracy. c6 was best. } (13... c6 14. a4 cxd5 15. exd5 Bf5 16. Rfd1 Nc8 17. Nd2 Nd6 18. Nc4 Nxc4 19. Qxc4 Kh7 20. h3) 14. Nd2 f5? { (2.00 → 3.52) Mistake. Bd7 was best. } (14... Bd7 15. a4) 15. Bxb6?! { (3.52 → 2.48) Inaccuracy. f3 was best. } (15. f3 Bh5) 15... axb6 16. f3 Bh5 17. d6+ Kh7 18. Nd5?? { (2.64 → -0.22) Blunder. Nc4 was best. } (18. Nc4) 18... Qxd6 19. Rac1 c6 20. Qxb6?? { (0.00 → -4.61) Blunder. Nc4 was best. } (20. Nc4 Qd8 21. Ndxb6 fxe4 22. Rcd1 Qg5 23. Nxa8 exf3 24. Rf2 fxg2 25. Rdd2 Rxa8 26. Rf7 Rf8) 20... Ra6 21. Nc4?! { (-4.55 → -7.07) Inaccuracy. Qxb7 was best. } (21. Qxb7 cxd5) 21... Qb8 22. Qb4 cxd5 23. exd5 Rd8 24. Qe7 Rxd5 25. Ne3 Rd8?? { (-5.62 → -2.49) Blunder. Rd3 was best. } (25... Rd3 26. Rc7 Qg8 27. g4 Rxe3 28. gxh5 Rd3 29. Kh1 Re6 30. Qb4 Rd8 31. Qxb7 Kh8 32. Rfc1) 26. Rc7 Rg8 27. Rxb7 Qd8 28. g4?? { (-1.79 → -7.37) Blunder. Qxd8 was best. } (28. Qxd8 Rxd8) 28... Qd4 29. gxh5 Qxe3+ 30. Kh1 Qg5?! { (-10.37 → -5.39) Inaccuracy. Qe2 was best. } (30... Qe2) 31. Qxe5 Qxh5 32. Kg2 Rxa2? { (-7.83 → -4.56) Mistake. Rb6 was best. } (32... Rb6 33. Rc7) 33. Rd1 Qg5+ 34. Kh1 Kh8 35. Qe2 Qf6 36. Rd2 Qa6?! { (-7.69 → -5.26) Inaccuracy. Ra1+ was best. } (36... Ra1+) 37. Qxa6 Rxa6 38. Rdd7 Ra5 39. b4 Ra2 40. b5 Rc8 41. Rbc7 Rxc7 42. Rxc7 Rxh2+ 43. Kg1 Rb2 44. Rb7 h5 45. Kf1 h4 46. Rb6? { (-8.98 → Mate in 10) Checkmate is now unavoidable. Kg1 was best. } (46. Kg1 Be5 47. Re7 Bg3 48. Rd7 h3 49. Rd1 g5 50. b6 Kg7 51. b7 Rxb7 52. f4 Bxf4) 46... h3 47. Rxg6 h2 48. Rg1 Rb1+ 49. Ke2 hxg1=Q 50. f4 Rb2+ 51. Kd3 Qd4# { Black wins by checkmate. } 0-1