[Event "Classical Shield Arena"] [Site "https://lichess.org/THvPYADI"] [Date "2019.06.07"] [White "ma35m"] [Black "Boera3689"] [Result "0-1"] [UTCDate "2019.06.07"] [UTCTime "21:20:06"] [WhiteElo "2006"] [BlackElo "1855"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D90"] [Opening "Grünfeld Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 { D90 Grünfeld Defense: Three Knights Variation } 5. h3 O-O 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 c5 9. Be3 Qa5 10. Qd2 Nc6 11. Be2?! { (0.18 → -0.73) Inaccuracy. Rc1 was best. } (11. Rc1) 11... Rd8 12. O-O? { (-0.24 → -1.94) Mistake. Rd1 was best. } (12. Rd1 b6 13. O-O Bb7 14. d5 Bxc3 15. Qc2 Nd4 16. Nxd4 cxd4 17. Bxd4 Rac8 18. Qb3 Bxd4) 12... cxd4 13. cxd4 Qxd2 14. Bxd2 Nxd4 15. Nxd4 Bxd4 16. Rad1 Be6 17. Bb4 Rd7?? { (-1.89 → 1.70) Blunder. Kf8 was best. } (17... Kf8) 18. Bb5 Rad8 19. Bxd7 Rxd7 20. Rd2 Bb6?! { (1.91 → 2.91) Inaccuracy. Bf6 was best. } (20... Bf6 21. Rxd7 Bxd7 22. Rd1 Bc6 23. f3 Kg7 24. Kf2 h5 25. Ke3 e5 26. Bd6 Bg5+ 27. Kf2) 21. Rxd7 Bxd7 22. Bxe7 Bc6 23. Bf6? { (2.75 → 1.36) Mistake. e5 was best. } (23. e5) 23... Bxe4 24. Re1 Bc6 25. Re7? { (1.31 → -0.31) Mistake. Rd1 was best. } (25. Rd1 Kf8 26. Kh2 Bc7+ 27. Kh1 a6 28. f3 Bb6 29. Rb1 Ba5 30. Kg1 Ke8 31. Rd1 Bb6+) 25... h5? { (-0.31 → 1.19) Mistake. Bd8 was best. } (25... Bd8 26. f3 Bxe7 27. Bxe7 a5 28. Bd8 a4 29. Bb6 Bd5 30. a3 Kg7 31. Kf2 g5 32. Ke3) 26. Kh2? { (1.19 → 0.02) Mistake. Re1 was best. } (26. Re1 Kf8 27. Rd1 a6 28. Kh2 Bxf2 29. Rd8+ Be8 30. Rb8 b6 31. g3 Bc5 32. Bd8 b5) 26... Kf8?! { (0.02 → 1.11) Inaccuracy. Bd8 was best. } (26... Bd8 27. Rxf7 Kxf7 28. Bxd8 Ke8 29. Bg5 a5 30. Bd2 a4 31. Kg3 Kf7 32. f3 Kf6 33. Kf4) 27. f4? { (1.11 → 0.00) Mistake. Re2 was best. } (27. Re2 Bc7+ 28. Kg1 Bb6 29. Rd2 a6 30. Rd1 Ke8 31. g3 a5 32. Kh2 Bc7 33. Rd2 Kf8) 27... Bd4 28. Rxf7+ Kxf7 29. Bxd4 Ke6 30. Bxa7 Kd5 31. a3 h4 32. Bb8 Kc4 33. Bd6 Kb3 34. g3 hxg3+ 35. Kxg3 Be4 36. Kg4 b5 37. Kg5 Kc4 38. h4 Kd5 39. Be7 Ke6 40. Bb4 Bc2 41. Kh6 Kf5 42. Bd6 Kg4 43. h5?? { (0.00 → -4.28) Blunder. Kg7 was best. } (43. Kg7 Kxh4 44. Kf6 Kg4 45. Ke6 Kf3 46. Kd5 Ke3 47. Kc6 Ba4 48. Kc5 Kf3 49. Bc7 Ke4) 43... gxh5 44. Kg7 h4 45. Kf6 Bf5? { (-3.75 → -2.20) Mistake. h3 was best. } (45... h3 46. f5 Bxf5 47. Ke7 Bc2 48. Ke6 Bb3+ 49. Kd7 Ba4 50. Kc7 Kf3 51. Kb6 Kg2 52. Kc5) 46. Ke5?? { (-2.20 → Mate in 29) Checkmate is now unavoidable. Bc5 was best. } (46. Bc5 Bc2) 46... h3 47. Bc5?! { (-61.10 → Mate in 21) Checkmate is now unavoidable. a4 was best. } (47. a4 h2) 47... h2 48. Kd6 h1=Q 49. Kc7?! { (-76.81 → Mate in 30) Checkmate is now unavoidable. Ba7 was best. } (49. Ba7 Qc1) 49... Kf3?! { (Mate in 30 → -64.56) Lost forced checkmate sequence. Kxf4 was best. } (49... Kxf4 50. Bd6+ Kf3 51. Bf8 Qc1+ 52. Kb6 Qf4 53. Kxb5 Bd7+ 54. Kc5 Qxf8+ 55. Kc4 Qxa3 56. Kd4) 50. Kb6?! { (-64.56 → Mate in 15) Checkmate is now unavoidable. Bd6 was best. } (50. Bd6 Qc1+) 50... Bd3?! { (Mate in 15 → -16.48) Lost forced checkmate sequence. Qh6+ was best. } (50... Qh6+ 51. Kc7 Qxf4+ 52. Bd6 Qd4 53. Bb4 Be4 54. Be7 Qe5+ 55. Kd7 Bf5+ 56. Kc6 Qxe7 57. Kxb5) 51. f5?! { (-16.48 → Mate in 12) Checkmate is now unavoidable. Bd6 was best. } (51. Bd6 Qc1) 51... Qh6+ 52. Ka5 Qf6 53. Kb4 Qxf5 54. Bd6 Qd5 55. Bf8 Qc4+ 56. Ka5 Ke4 57. Bb4 Kd5 58. Kb6 Qc6+ 59. Ka7 Ke6 60. Bc5 Be4 61. Bd6 Qb7# { Black wins by checkmate. } 0-1