[Event "Rated rapid game"] [Site "https://lichess.org/wRaTVifj"] [Date "2021.09.21"] [White "Gersen"] [Black "dahm"] [Result "1-0"] [UTCDate "2021.09.21"] [UTCTime "17:38:00"] [WhiteElo "1606"] [BlackElo "1750"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+10"] [ECO "D94"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. Nc3 Bg7 3. d4 d5? { (0.35 → 1.55) Mistake. d6 was best. } (3... d6 4. e4 Nf6 5. h3 Nbd7 6. Be3 O-O 7. Nf3 e5 8. d5) 4. e3? { (1.55 → 0.09) Mistake. cxd5 was best. } (4. cxd5 c6 5. e4 cxd5 6. Nxd5 e6 7. Nc3 Bxd4 8. Qa4+ Nc6) 4... Nf6 5. Nf3 { D94 Grünfeld Defense: Three Knights Variation, Burille Variation } O-O 6. h3 c6?! { (-0.17 → 0.40) Inaccuracy. c5 was best. } (6... c5 7. Bd3 dxc4 8. Bxc4 cxd4 9. exd4 Nc6 10. O-O Na5 11. Be2) 7. g4?! { (0.40 → -0.20) Inaccuracy. Be2 was best. } (7. Be2 c5 8. O-O cxd4 9. Qxd4 Nc6 10. Qf4 e6 11. Rd1 Qe7) 7... h5?! { (-0.20 → 0.66) Inaccuracy. dxc4 was best. } (7... dxc4 8. a4) 8. gxh5 Nxh5 9. Ng5?! { (0.22 → -0.85) Inaccuracy. Be2 was best. } (9. Be2 Nf6) 9... e6? { (-0.85 → 0.64) Mistake. e5 was best. } (9... e5) 10. h4?! { (0.64 → 0.00) Inaccuracy. Rg1 was best. } (10. Rg1 Nd7 11. Be2 Ndf6 12. Nxf7 Kxf7 13. Bd3 Rh8 14. Bxg6+ Kg8 15. Rg5 Bh6 16. Rg2 Bg7) 10... f6? { (0.00 → 1.47) Mistake. Nd7 was best. } (10... Nd7 11. Be2 Ndf6 12. Bd2 Qe7 13. Rg1 e5 14. dxe5 Qxe5 15. Qb3 Qh2 16. Nf3 Qh3 17. Ng5) 11. e4?? { (1.47 → -3.31) Blunder. Bd3 was best. } (11. Bd3 fxg5 12. Bxg6 g4 13. Qxg4 Nf6 14. Qg3 e5 15. Rg1 Qe7 16. Qxe5 Qxe5 17. dxe5 Ng4) 11... fxg5 12. e5 gxh4?? { (-4.02 → -1.29) Blunder. c5 was best. } (12... c5 13. Bxg5) 13. Rg1 Nf4 14. Bxf4?! { (-1.60 → -2.22) Inaccuracy. Rg4 was best. } (14. Rg4 c5) 14... Rxf4 15. Rxg6? { (-1.67 → -3.04) Mistake. Qd2 was best. } (15. Qd2 Qf8 16. Rxg6 c5 17. cxd5 cxd4 18. Ne2 Rf5 19. Rc1 Na6 20. dxe6 Bxe6 21. Bh3 Nc5) 15... Qf8?? { (-3.04 → -0.74) Blunder. Qb6 was best. } (15... Qb6) 16. Qd2? { (-0.74 → -2.06) Mistake. Bh3 was best. } (16. Bh3 Rf3) 16... Qf5?? { (-2.06 → 3.23) Blunder. c5 was best. } (16... c5 17. cxd5) 17. Bd3 Qf7? { (3.19 → 5.26) Mistake. Rxd4 was best. } (17... Rxd4 18. Bxf5) 18. cxd5?? { (5.26 → -1.26) Blunder. O-O-O was best. } (18. O-O-O h3) 18... cxd5?? { (-1.26 → 4.82) Blunder. exd5 was best. } (18... exd5 19. O-O-O) 19. Nb5? { (4.82 → 2.60) Mistake. O-O-O was best. } (19. O-O-O) 19... Nc6 20. Nd6?? { (2.53 → 0.00) Blunder. O-O-O was best. } (20. O-O-O Bd7) 20... Rxf2?? { (0.00 → 6.13) Blunder. Nxd4 was best. } (20... Nxd4 21. Qe3 Nf3+ 22. Ke2 d4 23. Qc1 Qf8 24. Ne8 Nxe5 25. Rxg7+ Qxg7 26. Qxf4 Nxd3 27. Qxh4) 21. Qxf2 Qxf2+ 22. Kxf2 Nxd4?? { (5.78 → Mate in 4) Checkmate is now unavoidable. Kf8 was best. } (22... Kf8 23. Rf1) 23. Rag1 Nf5 24. Bxf5 exf5 25. Rxg7+ Kf8 26. Rg8+ Ke7 27. Nxc8+?! { (Mate in 2 → 12.21) Lost forced checkmate sequence. R1g7+ was best. } (27. R1g7+ Ke6 28. Re8#) 27... Ke6?! { (12.21 → Mate in 8) Checkmate is now unavoidable. Rxc8 was best. } (27... Rxc8 28. Rxc8) 28. Re8+ Kd7 29. Nb6+?! { (Mate in 7 → 10.15) Lost forced checkmate sequence. Re7+ was best. } (29. Re7+ Kc6 30. Rc1+ Kb5 31. Rxb7+ Ka6 32. Nd6 Rc8 33. Rxc8 Ka5 34. Rc3 h3 35. Ra3#) 29... axb6 30. Rxa8 Ke6 31. Re8+ Kf7 32. Rh8 Ke6 33. Rxh4 Kxe5 34. Rg6 f4?! { (74.21 → Mate in 16) Checkmate is now unavoidable. b5 was best. } (34... b5 35. Ke3) 35. Rxb6 d4 36. Rxb7 Ke4 37. Rb5 d3 38. Rb4+ Kf5 39. Kf3 Kg5 40. Rhxf4 d2 41. Rbd4 d1=Q+ 42. Rxd1 Kh5 43. Rd5+ { Black resigns. } 1-0