[Event "CCA CADETS 47th Challenge"] [Site "https://lichess.org/eX7IJBv5"] [Date "2021.05.09"] [White "Sagnik2020"] [Black "ANUBHAVSUMANTA"] [Result "1/2-1/2"] [UTCDate "2021.05.09"] [UTCTime "12:52:16"] [WhiteElo "1522"] [BlackElo "1561"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 h6 7. h3 d6 8. Nd5 Nxd5 9. exd5 Nd4 10. c3 Nxf3+ 11. Qxf3 Qe7?! { (-0.72 → -0.02) Inaccuracy. f5 was best. } (11... f5) 12. d4?! { (-0.02 → -0.71) Inaccuracy. Qg3 was best. } (12. Qg3) 12... exd4 13. cxd4?! { (-0.77 → -1.59) Inaccuracy. Bd2 was best. } (13. Bd2 f5) 13... Bxd4 14. Qg3?! { (-1.61 → -2.49) Inaccuracy. Bd3 was best. } (14. Bd3 Re8) 14... Qf6 15. Rb1?! { (-2.35 → -3.05) Inaccuracy. a4 was best. } (15. a4 Be5) 15... Be5?! { (-3.05 → -2.21) Inaccuracy. Bf5 was best. } (15... Bf5 16. Ra1) 16. f4 Bd4+ 17. Be3 Bxe3+?! { (-3.59 → -2.59) Inaccuracy. Bf5 was best. } (17... Bf5 18. Rbd1 Bxb2 19. Bf2 a6 20. Qb3 b5 21. Bd3 Bxd3 22. Rxd3 Rfe8 23. a4 Rab8 24. Qc2) 18. Qxe3 Bf5 19. Bd3?? { (-2.79 → -6.25) Blunder. Rbe1 was best. } (19. Rbe1) 19... Rfe8 20. Qd2 Qg6?? { (-7.16 → -1.55) Blunder. Qd4+ was best. } (20... Qd4+ 21. Kh2) 21. Bxf5 Qxf5 22. Rbc1 Re7 23. Rfe1 Rxe1+?! { (-2.37 → -1.40) Inaccuracy. Rae8 was best. } (23... Rae8) 24. Rxe1 a6 25. Qe3?? { (-1.36 → -4.12) Blunder. a4 was best. } (25. a4 Qd7) 25... Qd7?? { (-4.12 → -1.18) Blunder. Qxd5 was best. } (25... Qxd5 26. a4 b5 27. axb5 axb5 28. Qe7 c5 29. Kh2 b4 30. f5 Qd4 31. Re4 Qf6 32. Qxf6) 26. Qe7 Qxe7 27. Rxe7 Rc8 28. b3?! { (-1.25 → -1.86) Inaccuracy. Kf2 was best. } (28. Kf2) 28... Kf8 29. Re3 Re8 30. Rxe8+?! { (-1.85 → -2.53) Inaccuracy. Rc3 was best. } (30. Rc3 Rc8 31. Rc4 a5 32. Ra4 b6 33. Rc4 Ke7 34. Re4+ Kf6 35. Rc4 b5 36. Rc6 Kf5) 30... Kxe8 31. Kf2 Kd7 32. Kg3?! { (-2.49 → -3.63) Inaccuracy. Ke3 was best. } (32. Ke3 c5) 32... c6 33. dxc6+ Kxc6 34. Kg4?! { (-4.10 → -6.24) Inaccuracy. Kf3 was best. } (34. Kf3 Kd5) 34... Kd5 35. Kf5 b5 36. g4 a5 37. g5 hxg5?? { (-7.03 → -2.12) Blunder. h5 was best. } (37... h5 38. g6) 38. fxg5 a4?? { (-2.55 → 4.07) Blunder. Kc5 was best. } (38... Kc5 39. h4 d5 40. h5 g6+ 41. Kf6 gxh5 42. Kxf7 h4 43. g6 h3 44. g7 h2 45. g8=Q) 39. bxa4?? { (4.07 → 1.80) Blunder. h4 was best. } (39. h4) 39... bxa4? { (1.80 → 3.57) Mistake. g6+ was best. } (39... g6+ 40. Kf6) 40. h4 a3?? { (2.82 → 8.35) Blunder. g6+ was best. } (40... g6+ 41. Kf6 Ke4 42. Kxf7 d5 43. h5 d4 44. hxg6 d3 45. g7 d2 46. g8=Q d1=Q 47. Qc8) 41. h5 Kc4 42. h6 gxh6 43. gxh6 Kc3 44. h7 Kb2 45. h8=Q+ Kxa2 46. Qh2+ Kb3 47. Qxd6 a2?! { (141.57 → Mate in 26) Checkmate is now unavoidable. f6 was best. } (47... f6 48. Qd3+) 48. Qb6+ Kc2 49. Qf2+?! { (Mate in 20 → 140.96) Lost forced checkmate sequence. Qc5+ was best. } (49. Qc5+) 49... Kb1 50. Qf1+ Kb2 51. Qa6?? { (59.60 → 0.00) Blunder. Qb5+ was best. } (51. Qb5+ Ka3 52. Qa5+ Kb3 53. Kf6 Kb2 54. Qb4+ Kc2 55. Qa3 a1=Q+ 56. Qxa1 Kb3 57. Qa7 Kb4) 51... a1=Q 52. Qxa1+ Kxa1 53. Kf6 Ka2 54. Kxf7 { The game is a draw. } 1/2-1/2