[Event "Rated classical game"] [Site "https://lichess.org/copQxWr9"] [Date "2021.02.27"] [White "Clarinetref"] [Black "Otempora"] [Result "1-0"] [UTCDate "2021.02.27"] [UTCTime "19:03:16"] [WhiteElo "1951"] [BlackElo "2071"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-31"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. c4 Bg7 4. Bg2 O-O 5. Nc3 d6?! { (0.00 → 0.60) Inaccuracy. c5 was best. } (5... c5 6. O-O d5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. d3 Nc6 10. Be3) 6. O-O c6 7. Rb1?! { (0.50 → -0.23) Inaccuracy. e4 was best. } (7. e4 Bg4 8. d4 Nfd7 9. h3 Bxf3 10. Bxf3 Qb6 11. d5 Bxc3) 7... Bf5?! { (-0.23 → 0.43) Inaccuracy. d5 was best. } (7... d5 8. d3 dxc4 9. dxc4 Qxd1 10. Rxd1 Bf5 11. Ra1 Be6 12. b3) 8. d3 Qd7 9. Re1 Na6 10. e4 Bg4 11. a3 e5 12. b4 Nc7 13. Qb3 Bxf3 14. Bxf3 Ne6 15. Bg2 Ne8?! { (0.02 → 0.78) Inaccuracy. h5 was best. } (15... h5) 16. b5 Nc5 17. Qd1 Nc7 18. Be3 N5e6 19. a4 Nd4 20. bxc6? { (1.24 → 0.08) Mistake. Ne2 was best. } (20. Ne2 cxb5 21. Bxd4 exd4 22. cxb5 Ne6 23. h4 Rac8 24. Bh3 Qe7 25. b6 a6 26. Qd2 Rc3) 20... bxc6 21. Bxd4 exd4 22. Ne2?! { (-0.25 → -1.00) Inaccuracy. Na2 was best. } (22. Na2 Rab8 23. e5 Na6 24. exd6 Rxb1 25. Qxb1 Qxd6 26. Qc2 Bh6 27. h3 Rb8 28. Rb1 Rxb1+) 22... Rab8 23. Qc2?! { (-0.62 → -1.43) Inaccuracy. c5 was best. } (23. c5 dxc5 24. Qc2 Qe7 25. Nc1 Rxb1 26. Qxb1 Ne6 27. e5 Qc7 28. Nb3 c4 29. dxc4 Bxe5) 23... Na6 24. Rxb8 Rxb8 25. Rb1 Nb4?! { (-1.20 → -0.22) Inaccuracy. Rxb1+ was best. } (25... Rxb1+ 26. Qxb1 Qc7 27. Bf1 Nc5 28. a5 h6 29. h4 h5 30. Qb4 Nxd3 31. Qd2 Nc5 32. Nxd4) 26. Qd2 a5 27. f4 c5 28. Nc1?? { (-0.05 → -2.60) Blunder. Qd1 was best. } (28. Qd1 Qd8 29. Nc1 g5 30. Qd2 Qd7 31. Ra1 h6 32. Nb3 Qd8 33. Rb1 gxf4 34. gxf4 Kh8) 28... Qxa4 29. f5 Re8 30. Bf1?! { (-3.69 → -4.72) Inaccuracy. Ne2 was best. } (30. Ne2 Be5) 30... gxf5?! { (-4.72 → -3.51) Inaccuracy. Qa3 was best. } (30... Qa3) 31. exf5 Re3?! { (-3.32 → -2.52) Inaccuracy. Qc2 was best. } (31... Qc2 32. Qxc2) 32. Qf2?? { (-2.52 → -5.24) Blunder. Ne2 was best. } (32. Ne2 Qd7 33. Nf4 Qxf5 34. Bh3 Qe5 35. Qd1 h5 36. Bf1 Qf5 37. Ng2 Re6 38. Nf4 Re5) 32... Qd1 33. f6 Rf3?! { (-5.65 → -4.44) Inaccuracy. Bh6 was best. } (33... Bh6 34. g4) 34. Qe2 Qxe2 35. Bxe2 Rxf6 36. Nb3 a4 37. Nd2 d5? { (-6.48 → -3.25) Mistake. Re6 was best. } (37... Re6) 38. cxd5 Nxd5 39. Ne4 Rc6?! { (-4.51 → -2.99) Inaccuracy. Ra6 was best. } (39... Ra6 40. Nxc5) 40. Rb8+ Bf8 41. Ra8 Nc3 42. Bf3 Rc7?? { (-3.01 → 0.00) Blunder. c4 was best. } (42... c4 43. dxc4 Kg7 44. g4 a3 45. Ng3 Rb6 46. Nf5+ Kf6 47. Rxf8 Rb1+ 48. Kf2 a2 49. Ra8) 43. Nf6+ Kg7?? { (0.00 → 5.25) Blunder. Kh8 was best. } (43... Kh8 44. Nh5 Kg8 45. Nf6+) 44. Ne8+ Kh6?? { (5.09 → Mate in 6) Checkmate is now unavoidable. Kg6 was best. } (44... Kg6 45. Nxc7 Bg7 46. Na6 c4 47. dxc4 d3 48. c5 d2 49. c6 Be5 50. Kf1 h5 51. c7) 45. Nxc7?? { (Mate in 6 → 5.33) Lost forced checkmate sequence. Ra6+ was best. } (45. Ra6+ Rc6 46. Rxc6+ Bd6 47. Rxd6+ Kg5 48. Rf6 Ne2+ 49. Bxe2 a3 50. h4#) 45... Bg7 46. Nd5 c4?! { (5.34 → 7.20) Inaccuracy. Kg5 was best. } (46... Kg5 47. Kf2) 47. Ra6+ f6 48. dxc4 Nxd5 49. cxd5 Kg5 50. d6 Bf8 51. d7 { Black resigns. } 1-0