[Event "michi001 Arena"] [Site "https://lichess.org/YuM95cm8"] [Date "2021.04.29"] [White "FBatde"] [Black "TrompeterImEther"] [Result "0-1"] [UTCDate "2021.04.29"] [UTCTime "17:13:32"] [WhiteElo "2385"] [BlackElo "2331"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+8"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 f6? { (-0.22 → 1.17) Mistake. Bf6 was best. } (10... Bf6) 11. Nf3 Nc6 12. e3 Be6 13. a3 a6 14. Bd3 f5? { (1.05 → 2.85) Mistake. Ke7 was best. } (14... Ke7 15. Rc1 Qd6 16. Ne2 Qxf4 17. Nxf4 Bf7 18. h4 Bh6 19. Ne2 Kd6 20. b4 Ne7 21. g4) 15. h4?! { (2.85 → 1.83) Inaccuracy. g4 was best. } (15. g4 Ne7) 15... Bf6 16. Ng5 Qe7?! { (1.91 → 2.93) Inaccuracy. Bg8 was best. } (16... Bg8) 17. O-O-O b5?! { (2.46 → 3.42) Inaccuracy. Bg8 was best. } (17... Bg8 18. g4 fxg4 19. Qxg4 b5 20. Ne2 b4 21. a4 Ke8 22. Nf4 b3 23. Nge6 Bxe6 24. Nxe6) 18. Nxe6+ Qxe6 19. g4 fxg4 20. Nxd5 Qxd5 21. Qxf6+ Kg8 22. Qf4 b4 23. Qe4 Qd7 24. Bc4+ Kg7 25. Bd5 Na5? { (4.72 → 11.01) Mistake. Rae8 was best. } (25... Rae8 26. Bxc6) 26. axb4?? { (11.01 → 0.90) Blunder. Qe5+ was best. } (26. Qe5+ Kh6 27. h5 Nb3+ 28. Bxb3 Qc6+ 29. Kb1 g5 30. Rc1 Qd6 31. Rxc7 Qxe5 32. Rc6+ Kg7) 26... Rae8?? { (0.90 → 3.57) Blunder. Rhe8 was best. } (26... Rhe8 27. Qg2 Rad8 28. Be4 Qe7 29. bxa5 Qxe4 30. Qxe4 Rxe4 31. Rd2 Rd5 32. b4 Rb5 33. Rc2) 27. Qg2 c6?! { (3.15 → 4.48) Inaccuracy. Rd8 was best. } (27... Rd8 28. Be4) 28. bxa5?? { (4.48 → -0.31) Blunder. Ba2 was best. } (28. Ba2 Nb7) 28... cxd5 29. Rd3 Rc8+ 30. Rc3?! { (-1.07 → -1.70) Inaccuracy. Kb1 was best. } (30. Kb1 Rhf8 31. Rb3 h5 32. Rb6 Rf7 33. f4 Rf6 34. Qe2 Rxb6 35. axb6 Qb7 36. f5 Qxb6) 30... Rxc3+ 31. bxc3 Rc8? { (-1.48 → -0.08) Mistake. h5 was best. } (31... h5 32. Rd1 Rf8 33. Qh2 Kh7 34. Rd2 Rf7 35. Qb8 Qe7 36. Qb6 Qxh4 37. Qxa6 Qh1+ 38. Kc2) 32. Kd2 h5 33. Qg3 Re8?! { (0.00 → 0.77) Inaccuracy. Qb7 was best. } (33... Qb7 34. Qe5+ Kf7 35. Rc1 Rf8 36. c4 Qb4+ 37. Kd1 Qb3+ 38. Kd2) 34. Rb1 Re7?! { (0.94 → 1.82) Inaccuracy. Qe7 was best. } (34... Qe7 35. Rb6 g5 36. Ke1 Rf8 37. hxg5 Qxg5 38. Rb7+ Kh6 39. Qc7 Qg6 40. Qe5 Rf6 41. Rb8) 35. Rb6 Rf7 36. Ke2?? { (2.46 → 0.37) Blunder. Qe5+ was best. } (36. Qe5+ Kh7 37. Rb8 Rg7 38. Ke1 Rg8 39. Rb6 Rg7 40. Kf1 Qa4 41. Kg2 Qxa5 42. Rb8 Qc7) 36... Qa4 37. Qe5+ Kh7 38. Rb2?? { (0.00 → -3.74) Blunder. Rf6 was best. } (38. Rf6 Qb5+ 39. Ke1 Qb1+ 40. Kd2 Qa2+ 41. Kd1 Qb1+) 38... Qc4+ 39. Ke1 Qxc3+ 40. Rd2 Qc1+ 41. Ke2 Qc4+ 42. Kd1?? { (-3.20 → -14.21) Blunder. Ke1 was best. } (42. Ke1 Qc1+) 42... Rb7?? { (-14.21 → -2.42) Blunder. g3 was best. } (42... g3 43. Qb8 g2 44. Qg3 Qf1+ 45. Kc2 Rb7 46. Rd3 Qe2+ 47. Kc1 Qxd3 48. Qxg2) 43. Rc2?? { (-2.42 → Mate in 8) Checkmate is now unavoidable. Ke1 was best. } (43. Ke1 Rb1+) 43... Rb1+?! { (Mate in 8 → -10.71) Lost forced checkmate sequence. Qf1+ was best. } (43... Qf1+ 44. Kd2 Qxf2+ 45. Kd3 Rb3+ 46. Rc3 Qf1+ 47. Kd2 Rb2+ 48. Rc2 Qf2+ 49. Kd1 Qxc2+ 50. Ke1) 44. Kd2 Qb4+ 45. Kd3?! { (-10.60 → Mate in 2) Checkmate is now unavoidable. Rc3 was best. } (45. Rc3 Rb2+) 45... Rd1+ 46. Ke2 Qe1# { Black wins by checkmate. } 0-1