[Event "Casual rapid game"] [Site "https://lichess.org/GBb4gcF0"] [Date "2022.05.22"] [White "Chess-Chef"] [Black "lichess AI level 5"] [Result "0-1"] [UTCDate "2022.05.22"] [UTCTime "08:57:16"] [WhiteElo "1817"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D94"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 g6 3. Nf3 d5 4. c4 Bg7 5. Nc3 { D94 Grünfeld Defense: Three Knights Variation, Burille Variation } c6?! { (0.05 → 0.61) Inaccuracy. O-O was best. } (5... O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 c5 9. O-O cxd4 10. exd4) 6. Be2 O-O 7. O-O Bg4 8. b3 Na6 9. Bb2 Rc8 10. h3 Bxf3 11. Bxf3 h6 12. Bg4 Ra8 13. f4?! { (0.83 → 0.16) Inaccuracy. Be2 was best. } (13. Be2 Nc7 14. Bd3 e6 15. Ba3 Re8 16. Qc2 Rc8 17. Rad1 h5 18. Rc1 Bf8 19. Bb2 Bg7) 13... Nc7?! { (0.16 → 0.72) Inaccuracy. Nxg4 was best. } (13... Nxg4 14. Qxg4) 14. f5 e6?! { (0.92 → 1.59) Inaccuracy. g5 was best. } (14... g5 15. Bf3) 15. fxg6 fxg6 16. Ne2? { (1.25 → -0.12) Mistake. Bf3 was best. } (16. Bf3 Kh7 17. Qe2 Nce8 18. e4 dxc4 19. e5 Nh5 20. Ne4 c3 21. Bxc3 Nf4 22. Qc4 Nd5) 16... dxc4?! { (-0.12 → 0.57) Inaccuracy. Nxg4 was best. } (16... Nxg4) 17. bxc4 Nxg4 18. hxg4?! { (0.67 → -0.08) Inaccuracy. Rxf8+ was best. } (18. Rxf8+ Qxf8 19. hxg4 b5 20. Qc2 bxc4 21. Rf1 Qb4 22. Bc3 Qe7 23. Qxg6 Rf8 24. Rf3 Rxf3) 18... Rxf1+ 19. Qxf1 e5 20. Rd1 Qc8 21. Qf3 Qe8?! { (-0.05 → 1.00) Inaccuracy. Qd7 was best. } (21... Qd7 22. Qe4 Kh7 23. Rb1 exd4 24. Nf4 Qe8 25. Qxe8 Rxe8 26. Bxd4 Bxd4 27. exd4 b6 28. d5) 22. e4?? { (1.00 → -0.76) Blunder. dxe5 was best. } (22. dxe5 Rd8) 22... Ne6?! { (-0.76 → -0.13) Inaccuracy. exd4 was best. } (22... exd4) 23. d5 Qd7 24. Ng3 Rd8 25. Qe3? { (0.00 → -1.12) Mistake. Nh1 was best. } (25. Nh1 Nd4 26. Bxd4 exd4 27. Nf2 Rf8 28. Qe2 Re8 29. Rf1 Qe7 30. Qf3 Rf8 31. Qe2) 25... Ng5? { (-1.12 → 0.16) Mistake. Nf4 was best. } (25... Nf4) 26. Qxa7?? { (0.16 → -1.69) Blunder. Nh1 was best. } (26. Nh1 cxd5 27. cxd5 Qa4 28. Nf2 Qxa2 29. Qc3 Qa6 30. Rc1 Qb6 31. Qc7 Bf8 32. Bxe5 Re8) 26... Qxg4 27. Rd3 Nxe4 28. Nxe4? { (-0.89 → -2.56) Mistake. Qe3 was best. } (28. Qe3) 28... Qxe4 29. Qb6 Rd7?! { (-3.28 → -2.05) Inaccuracy. Rf8 was best. } (29... Rf8) 30. Rc3?! { (-2.05 → -3.33) Inaccuracy. Qb3 was best. } (30. Qb3 Kh7 31. Re3 Qb1+ 32. Kh2 Qf5 33. Kg1 Bf8 34. Ba3 Bxa3 35. Qxa3 e4 36. d6 Rf7) 30... Bf6 31. Qb3?! { (-2.70 → -3.54) Inaccuracy. Rf3 was best. } (31. Rf3 Bg5) 31... Bg5 32. dxc6?? { (-3.71 → Mate in 7) Checkmate is now unavoidable. Rf3 was best. } (32. Rf3 Qe1+) 32... Rd2?? { (Mate in 7 → -5.75) Lost forced checkmate sequence. Qe1+ was best. } (32... Qe1+ 33. Kh2 Bf4+ 34. Rg3 Rd1 35. c5+ Kf8 36. Qxd1 Qxg3+ 37. Kg1 Be3+ 38. Kh1 Qh4#) 33. c5+ Kh7?? { (-5.99 → 0.00) Blunder. Kh8 was best. } (33... Kh8) 34. Qxb7+ Kh8 35. Qc8+?? { (0.00 → -5.71) Blunder. Qb8+ was best. } (35. Qb8+ Kg7 36. Qc7+ Kf8 37. Qb8+) 35... Rd8 36. Qd7 Qe2?! { (-5.52 → -3.76) Inaccuracy. Rxd7 was best. } (36... Rxd7) 37. Rc2?? { (-3.76 → Mate in 6) Checkmate is now unavoidable. Qf7 was best. } (37. Qf7 Qxb2) 37... Qe4?? { (Mate in 6 → -4.71) Lost forced checkmate sequence. Be3+ was best. } (37... Be3+ 38. Kh1 Qh5+ 39. Qh3 Qd1+ 40. Kh2 Bg1+ 41. Kg3 Rd3+ 42. Kh4 Qh5#) 38. Qh3?? { (-4.71 → Mate in 5) Checkmate is now unavoidable. Rc4 was best. } (38. Rc4 Qe3+) 38... Rd1+ 39. Kh2 Bf4+ 40. g3 Qh1# { Black wins by checkmate. } 0-1