[Event "Rated classical game"] [Site "https://lichess.org/zisebTCF"] [Date "2021.08.11"] [White "Olaf_14"] [Black "endicraft"] [Result "0-1"] [UTCDate "2021.08.11"] [UTCTime "18:01:15"] [WhiteElo "2184"] [BlackElo "1843"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+65"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "A55"] [Opening "Old Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nf3 d6?! { (0.15 → 0.71) Inaccuracy. e6 was best. } (2... e6 3. d4 d5 4. Nc3 Be7 5. Bf4 c5 6. dxc5 Bxc5 7. e3) 3. d4 Nbd7 4. Nc3 e5 5. e4 { A55 Old Indian Defense: Normal Variation } Be7 6. Be2 O-O 7. d5?! { (1.09 → 0.28) Inaccuracy. O-O was best. } (7. O-O Re8 8. Qc2 a5 9. Be3 Ng4 10. Bd2 exd4 11. Nxd4 Nc5) 7... Nc5 8. Qc2 a5 9. Be3 b6 10. h3 Ne8 11. g4 g6?! { (1.34 → 2.00) Inaccuracy. Bd7 was best. } (11... Bd7) 12. O-O-O a4 13. Kb1 a3?! { (2.35 → 3.37) Inaccuracy. f5 was best. } (13... f5 14. exf5) 14. b4 Na6 15. b5 Nc5 16. Rdg1 Kh8 17. g5?! { (2.76 → 1.61) Inaccuracy. h4 was best. } (17. h4 Rg8 18. Bc1 Bd7 19. Bh6 Nf6 20. Ne1 Bc8 21. Bc1 h5 22. f3 Nh7 23. Ng2 Bd7) 17... f5 18. gxf6 Nxf6 19. Nd2 Nh5?! { (1.21 → 2.17) Inaccuracy. Qe8 was best. } (19... Qe8 20. Qd1) 20. Bxh5 gxh5 21. Rg2?? { (2.62 → 0.67) Blunder. Qd1 was best. } (21. Qd1 h4 22. Bh6 Rg8 23. Qh5 Bd7 24. Nf3 Rg6 25. Rxg6 hxg6 26. Qxg6 Qg8 27. Qh5 Qh7) 21... Qe8?! { (0.67 → 1.32) Inaccuracy. Rg8 was best. } (21... Rg8 22. Rxg8+ Qxg8 23. Qd1 Bd7 24. Rg1 Qf7 25. Qf1 Rf8 26. Kc2 h4 27. Ne2 Rg8 28. Rxg8+) 22. Bh6?! { (1.32 → 0.30) Inaccuracy. Qd1 was best. } (22. Qd1 Rf6) 22... Rg8 23. Rxg8+ Qxg8 24. Qd1 Qg6 25. Be3 Bd7 26. Rg1 Qf7 { Black offers draw } 27. Bxc5? { (0.18 → -1.43) Mistake. Qf1 was best. } (27. Qf1 Rg8) 27... bxc5 28. Qe2?? { (-0.63 → -2.95) Blunder. Qf1 was best. } (28. Qf1) 28... Bxh3 29. Rh1 Bg4 30. f3 Bd7 31. Qh2?! { (-3.27 → -4.44) Inaccuracy. Kc2 was best. } (31. Kc2 h4) 31... h4 32. Qe2 Rg8 33. Nf1 Qg7 34. Ne3 h3?? { (-4.61 → -1.49) Blunder. Qf8 was best. } (34... Qf8 35. Kc2 Rg3 36. Rf1 Bg5 37. Nf5 Bxf5 38. exf5 Qxf5+ 39. Qe4 Qf6 40. Rf2 h3 41. Ne2) 35. Ncd1?? { (-1.49 → -5.73) Blunder. Ng4 was best. } (35. Ng4 h5 36. Rxh3 Bxg4 37. fxg4 h4 38. Kc2 Qxg4 39. Qxg4 Rxg4 40. Kb3 Rg3 41. Rxg3 hxg3) 35... Qg3 36. Nf2 h5? { (-5.83 → -3.36) Mistake. Bh4 was best. } (36... Bh4) 37. Nf5 Bxf5 38. exf5 h2?! { (-4.60 → -3.23) Inaccuracy. Qf4 was best. } (38... Qf4 39. Nxh3 Qxf5+ 40. Qe4 Qxe4+ 41. fxe4 Rg2 42. Rf1 Rb2+ 43. Kc1 Rxa2 44. Kb1 Rh2 45. Rf3) 39. Kc2?? { (-3.23 → -8.77) Blunder. Nd1 was best. } (39. Nd1 h4 40. Rxh2 Qf4 41. Nc3 Rg1+ 42. Kc2 e4 43. fxe4 Qc1+ 44. Kb3 Rg3 45. Qc2 Qb2+) 39... Qg1 40. Qe3 Bg5 41. f4 exf4 42. Qf3 Kg7?! { (-10.82 → -5.93) Inaccuracy. Bh6 was best. } (42... Bh6) 43. Nh3 Qg3 44. Nxg5 Qxg5 45. Rxh2 Qxf5+ 46. Kb3 Kh6 47. Rg2 Rxg2 48. Qxg2?! { (-24.02 → Mate in 5) Checkmate is now unavoidable. Ka4 was best. } (48. Ka4 Rg8) 48... f3?! { (Mate in 5 → -10.94) Lost forced checkmate sequence. Qd3+ was best. } (48... Qd3+ 49. Ka4 Qc3 50. Qb2 axb2 51. a3 b1=Q 52. b6 Qbb3#) 49. Qd2+ Kh7 50. Qa5 f2 51. Qxc7+ Kg8 52. Qd8+ Qf8 53. Qg5+ Qg7 54. Qf5?! { (-16.17 → Mate in 2) Checkmate is now unavoidable. Qxg7+ was best. } (54. Qxg7+ Kxg7) 54... Qb2+ 55. Ka4 Qb4# { Black wins by checkmate. } 0-1