[Event "Yearly Rapid Arena"] [Site "https://lichess.org/67rXQMYo"] [Date "2021.04.15"] [White "Knights4base"] [Black "Tonne1983"] [Result "0-1"] [UTCDate "2021.04.15"] [UTCTime "23:53:05"] [WhiteElo "2582"] [BlackElo "2400"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. b3 Nf6 6. Bb2 Be7 7. c4 O-O 8. e3 d6 9. Nc3 Nbd7 10. Qe2 a6 { Black offers draw } 11. Rfd1 Qc7 12. Rac1 Ne4 13. Nxe4 Bxe4 14. d3 Bc6 15. d4 Be4 16. Bh3 Qb7?! { (0.27 → 0.94) Inaccuracy. Rad8 was best. } (16... Rad8 17. Ne1 Bf6 18. Bg2 Bxg2 19. Kxg2 h6 20. Rc2 b5 21. cxb5 Qb7+ 22. Nf3 Qxb5 23. dxc5) 17. Ne1?! { (0.94 → -0.04) Inaccuracy. Nd2 was best. } (17. Nd2) 17... Bc6?! { (-0.04 → 0.82) Inaccuracy. cxd4 was best. } (17... cxd4 18. exd4 d5 19. Bg2 Bxg2 20. Nxg2 Nf6 21. Nf4 Rac8 22. Rc2 Ne4 23. Rdc1 Bg5 24. cxd5) 18. a4?! { (0.82 → 0.04) Inaccuracy. d5 was best. } (18. d5 exd5) 18... Nf6 19. f3?! { (0.07 → -0.70) Inaccuracy. Bf1 was best. } (19. Bf1 cxd4 20. Bxd4 Rfd8 21. Bxf6 Bxf6 22. Bg2 Bxg2 23. Nxg2 b5 24. cxb5 axb5 25. Qxb5 Qxb5) 19... cxd4 20. Rxd4 d5?! { (-1.05 → -0.32) Inaccuracy. b5 was best. } (20... b5 21. axb5) 21. cxd5 Bxd5 22. b4? { (-0.47 → -2.18) Mistake. Rd3 was best. } (22. Rd3 Rac8 23. Rxc8 Rxc8 24. e4 Bc6 25. Rc3 Bc5+ 26. Kh1 Bf8 27. Bf1 b5 28. axb5 Bxb5) 22... e5?? { (-2.18 → -0.15) Blunder. b5 was best. } (22... b5 23. Qd1 bxa4 24. Qxa4 Bxf3 25. Nxf3 Qxf3 26. Qa3 Nd5 27. Bg2 Qe2 28. Bxd5 exd5 29. Qc3) 23. Rh4? { (-0.15 → -1.27) Mistake. Rdd1 was best. } (23. Rdd1 e4 24. fxe4 Bxe4 25. Be5 Rae8 26. Qb2 Rd8 27. Rxd8 Bxd8 28. b5 axb5 29. Qxb5 Qa8) 23... e4 24. f4 b5 25. g4 g6?! { (0.11 → 1.02) Inaccuracy. Bc4 was best. } (25... Bc4 26. Rxc4 bxc4 27. g5 Qc6 28. Bf5 Rfd8 29. Be5 c3 30. gxf6 Bxf6 31. b5 axb5 32. Rxh7) 26. g5 Ne8 27. axb5?! { (0.66 → -0.11) Inaccuracy. Rh6 was best. } (27. Rh6 Ng7 28. Ba1 bxa4 29. Qb2 f6 30. f5 Qxb4 31. Qxb4 Bxb4 32. Nc2 Be7 33. fxg6 hxg6) 27... Qxb5 28. Qd2 f6?? { (-0.13 → 4.02) Blunder. Qxb4 was best. } (28... Qxb4 29. Bc3) 29. Qd4?? { (4.02 → -0.80) Blunder. Rc5 was best. } (29. Rc5) 29... Rd8 30. Bc3? { (-0.29 → -1.71) Mistake. f5 was best. } (30. f5 gxf5) 30... Ba8?? { (-1.71 → 0.75) Blunder. Rf7 was best. } (30... Rf7) 31. Qa7 Qb7 32. Be6+ Kg7 33. Qxb7 Bxb7 34. Nc2 Nc7?! { (0.89 → 1.74) Inaccuracy. h5 was best. } (34... h5 35. gxh6+) 35. Bb3? { (1.74 → 0.23) Mistake. Nd4 was best. } (35. Nd4 h5) 35... Bd5 36. Bxd5 Nxd5 37. Nd4 fxg5 38. Ne6+ Kg8 39. fxg5 Rc8 40. Nxf8 Bxg5 41. Rxe4 Nxc3 42. Rxc3 Rxc3 43. Ne6 Rxe3?? { (-0.47 → 2.67) Blunder. Bxe3+ was best. } (43... Bxe3+ 44. Kg2 Bh6 45. Rd4 Rc6 46. Nc5 Bf8 47. Rd8 Kf7 48. Rd7+ Kf6 49. Rxh7 Bxc5 50. bxc5) 44. Kg2?? { (2.67 → -7.97) Blunder. Nxg5 was best. } (44. Nxg5 Ra3) 44... Rxe4 45. Nxg5 Rxb4 46. Nf3 a5 47. Kg3 a4 48. Ne5 a3 49. Nc6 Rb3+ 50. Kf4 a2 51. Kg5 a1=Q 52. Ne7+ Kf7 53. Nd5 Qe5+ 54. Kh6 Qh5# { Black wins by checkmate. } 0-1