[Event "November Action Swiss: OPEN"] [Site "https://lichess.org/adLju3pn"] [Date "2022.11.06"] [White "GuhaJay"] [Black "DasmaChess"] [Result "0-1"] [UTCDate "2022.11.06"] [UTCTime "19:00:00"] [WhiteElo "1817"] [BlackElo "2071"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } O-O?! { (0.00 → 0.64) Inaccuracy. c5 was best. } (7... c5 8. Bb5+ Nc6 9. O-O O-O 10. Be3 Bg4 11. Bxc6 bxc6 12. Rc1) 8. Bd3? { (0.64 → -0.62) Mistake. Be2 was best. } (8. Be2 c5 9. O-O Qa5 10. Be3 Bg4 11. Qb3 cxd4 12. cxd4 Nc6) 8... c5 9. Be3 Nc6 10. d5?! { (-0.54 → -1.17) Inaccuracy. e5 was best. } (10. e5 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Rd8 14. Rhb1 Rb8 15. h3 Be6 16. a4 f6) 10... Bxc3+ 11. Nd2?? { (-1.19 → -4.92) Blunder. Bd2 was best. } (11. Bd2 Bg7) 11... Ne5?? { (-4.92 → -1.91) Blunder. Nb4 was best. } (11... Nb4 12. Ke2 Nxd3 13. Kxd3 Bg7 14. Rc1 b6 15. Ke2 f5 16. f3 e6 17. dxe6 Bxe6 18. h4) 12. Be2 f5? { (-1.92 → -0.43) Mistake. Bxa1 was best. } (12... Bxa1 13. Qxa1) 13. Rc1 Bb4? { (-0.37 → 0.94) Mistake. Bb2 was best. } (13... Bb2) 14. Bxc5?! { (0.94 → -0.14) Inaccuracy. O-O was best. } (14. O-O Bxd2 15. Qxd2 fxe4 16. Bxc5 Bf5 17. Qd4 Nd3 18. Bxd3 exd3 19. f3 Re8 20. g4 e5) 14... Qa5?! { (-0.14 → 0.60) Inaccuracy. Bxc5 was best. } (14... Bxc5 15. Rxc5 b6 16. Rc2 fxe4 17. Nxe4 Bf5 18. Qd4 e6 19. d6 Bxe4 20. Qxe4 Qxd6 21. O-O) 15. Bxb4 Qxb4 16. f4?? { (0.54 → -1.15) Blunder. O-O was best. } (16. O-O fxe4 17. Nc4 Nf7 18. h4 b5 19. a3 Qc5 20. Ne5 Qxa3 21. Nc6 Qd6 22. Qd4 Bf5) 16... Ng4?? { (-1.15 → 1.10) Blunder. fxe4 was best. } (16... fxe4 17. fxe5) 17. Bxg4 fxg4 18. O-O?! { (1.03 → 0.05) Inaccuracy. Qb3 was best. } (18. Qb3 Qd6 19. g3 Bd7 20. Nc4 Qc5 21. Qe3 Qb5 22. O-O Rac8 23. Ne5 Rxc1 24. Rxc1 Rc8) 18... Bd7 19. Rb1?! { (0.09 → -0.60) Inaccuracy. Qe1 was best. } (19. Qe1 Bb5) 19... Qd4+ 20. Kh1 Rac8? { (-0.60 → 0.95) Mistake. b6 was best. } (20... b6) 21. Rxb7 Ba4?? { (0.74 → 5.35) Blunder. Rfd8 was best. } (21... Rfd8) 22. Nb3?? { (5.35 → -0.07) Blunder. Qxg4 was best. } (22. Qxg4 Qf6 23. h3 Qd6 24. f5 Rc2 25. Nf3 Bd7 26. Qg5 Re2 27. Qh4 gxf5 28. Qg5+ Kh8) 22... Qxe4 23. Rxa7 Bb5 24. Re1 Qxf4 25. Raxe7 Rc2 26. d6 Bc6 27. R7e2 Rxe2 28. Qxe2 Qxd6 29. Rf1 Rxf1+ 30. Qxf1 h5 31. Qf2?? { (-0.03 → Mate in 3) Checkmate is now unavoidable. Qc4+ was best. } (31. Qc4+ Bd5 32. Qe2 Qc6 33. Kg1 Qb6+ 34. Qf2 Qb7 35. Nd2 Bxa2 36. Qe3 Bf7 37. Ne4 Bd5) 31... Qd1+ 32. Qg1 Qc2?? { (Mate in 2 → -0.21) Lost forced checkmate sequence. Bxg2+ was best. } (32... Bxg2+ 33. Kxg2 Qf3#) 33. Nd4 Qe4 34. Nxc6 Qxc6 35. Qa1 h4 36. Qb1 { White offers draw } 36... h3 37. Qb3+ Kh7 38. Qf7+ Kh6 39. Qf4+ Kg7 40. Qd4+ Kh7 41. Qf2 Qc1+ 42. Qg1 Qa3 43. gxh3 gxh3 44. Qf1 Kg7 45. Qa1+ Kh6 46. Qh8+ Kg5 47. Qe5+ Kg4 48. Qg3+?? { (0.00 → Mate in 34) Checkmate is now unavoidable. Kg1 was best. } (48. Kg1 Qxa2 49. Qg3+ Kf5 50. Qxh3+ Kg5 51. Qg3+ Kf5) 48... Qxg3 49. hxg3 Kxg3 50. a4 g5 51. a5 g4 52. a6 Kf2 53. a7 g3 54. a8=Q g2+ 55. Kh2 g1=Q+ 56. Kxh3 Qg3# { Black wins by checkmate. } 0-1