[Event "Rated classical game"] [Site "https://lichess.org/GvO97cWm"] [Date "2022.03.26"] [White "JohnTierney"] [Black "Yukujin"] [Result "0-1"] [UTCDate "2022.03.26"] [UTCTime "16:02:18"] [WhiteElo "1529"] [BlackElo "1462"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Bd2 Bg4 7. Nc3 e6 8. h3 Bh5 9. g4 Bg6 10. h4?! { (0.18 → -0.86) Inaccuracy. Qe2 was best. } (10. Qe2 Nc7) 10... h5 11. g5? { (-0.75 → -2.00) Mistake. Nxd5 was best. } (11. Nxd5 exd5) 11... Bf5?! { (-2.00 → -0.93) Inaccuracy. a6 was best. } (11... a6 12. Qe2 Be7 13. O-O-O O-O 14. Bb3 b5 15. Ne5 Nd4 16. Qf1 Nb4 17. Nxg6 fxg6 18. Ne2) 12. Qe2 Ndb4?! { (-0.84 → -0.10) Inaccuracy. Nde7 was best. } (12... Nde7 13. O-O-O) 13. O-O-O Bg4 14. Bb5? { (0.00 → -1.58) Mistake. Qe4 was best. } (14. Qe4 Bf5 15. Qe2 Bg4) 14... Bd6 15. a3 Qa5?? { (-0.93 → 3.75) Blunder. a6 was best. } (15... a6) 16. axb4?? { (3.75 → 0.61) Blunder. Ne4 was best. } (16. Ne4) 16... cxb4 17. Na4?? { (0.70 → -9.29) Blunder. Bxc6+ was best. } (17. Bxc6+ bxc6 18. Qe4 bxc3 19. Qxc6+ Ke7 20. Bxc3 Rac8 21. Bxa5 Rxc6 22. Nd4 Ra6 23. Rde1 Bc5) 17... a6?? { (-9.29 → -1.75) Blunder. Qxb5 was best. } (17... Qxb5) 18. Bxc6+ bxc6 19. b3 c5?? { (-1.96 → 6.92) Blunder. Qd5 was best. } (19... Qd5 20. Nb6 Bxf3 21. Nxd5 Bxe2 22. Nb6 Rb8 23. Nc4 Bxd1 24. Nxd6+ Ke7 25. Bf4 Rhd8 26. Nc4) 20. Qe4 Ke7?! { (5.81 → 8.72) Inaccuracy. O-O was best. } (20... O-O 21. Ne5 Bxe5 22. Qxe5 Rfd8 23. Qxc5 Qb5 24. Qxb4 Rac8 25. Kb2 Qxb4 26. Bxb4 Bxd1 27. Rxd1) 21. Rde1 Bf5 22. Qb7+ Bc7 23. Re5 Rhb8 24. Qc6 Bxe5 25. Qxc5+?? { (8.76 → -3.62) Blunder. Nxe5 was best. } (25. Nxe5 Kf8) 25... Qxc5 26. Nxc5 Rb5?? { (-3.56 → 6.18) Blunder. Bd6 was best. } (26... Bd6 27. Na4 f6 28. Be3 a5 29. Nd2 Ra6 30. Nc4 Kf7 31. Kb2 Rb5 32. Nab6 Bc7 33. Na4) 27. Na4?? { (6.18 → -3.72) Blunder. Nxe5 was best. } (27. Nxe5 a5) 27... a5?! { (-3.72 → -2.33) Inaccuracy. Bc7 was best. } (27... Bc7) 28. d4?? { (-2.33 → -6.43) Blunder. Nxe5 was best. } (28. Nxe5 Rxe5 29. Be3 Ra6 30. Nb2 Rb5 31. f4 Bg4 32. Re1 Kf8 33. Nc4 a4 34. bxa4 Rxa4) 28... Bd6 29. Re1 Rc8 30. Nb2 Bxc2 31. g6 Bxb3+ 32. Kb1 f6 33. Nd3 Bd5 34. Ng1 Rc4 35. Ne2 Be4 36. Kb2 Bxd3 37. Nf4 Rc2+ 38. Kb3?! { (-18.00 → Mate in 8) Checkmate is now unavoidable. Ka1 was best. } (38. Ka1 Rxd2) 38... Rxd2?! { (Mate in 8 → -12.75) Lost forced checkmate sequence. a4+ was best. } (38... a4+ 39. Kxa4 Bc4 40. Ra1 Rxd2 41. f3 Rb6 42. Nd5+ exd5 43. Re1+ Kf8 44. Re8+ Kxe8 45. Ka5) 39. Rxe6+ Kd7 40. Rxf6 gxf6 41. g7?! { (-17.37 → Mate in 3) Checkmate is now unavoidable. Nxd3 was best. } (41. Nxd3 Kc6) 41... Rb8 42. Nxh5 Bc2+?! { (Mate in 3 → -31.07) Lost forced checkmate sequence. a4+ was best. } (42... a4+ 43. Kxa4 Ra8+ 44. Kb3 Ra3#) 43. Kb2 Bg6+ 44. Kc1 Rxf2 45. Kd1 Bxh5+ 46. Ke1 Bg3 47. d5 Re8# { Black wins by checkmate. } 0-1