[Event "CS Primary Championships 2021"] [Site "https://lichess.org/o4xr6v0S"] [Date "2021.05.25"] [White "CerebralSphinx"] [Black "DamodharanS"] [Result "1-0"] [UTCDate "2021.05.25"] [UTCTime "18:10:00"] [WhiteElo "985"] [BlackElo "1356"] [WhiteRatingDiff "+57"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nb5?? { (0.15 → -2.08) Blunder. Nxd4 was best. } (5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5) 5... Nxe4 6. Bd3 Nc5 7. Bf5?! { (-1.66 → -2.48) Inaccuracy. Nbxd4 was best. } (7. Nbxd4 Nxd4 8. Nxd4 Nxd3+ 9. Qxd3 Bc5 10. Be3 O-O 11. O-O-O d6 12. Rhe1 Bg4 13. f3 Bd7) 7... Bd6?? { (-2.48 → 0.09) Blunder. Qe7+ was best. } (7... Qe7+) 8. O-O? { (0.09 → -1.44) Mistake. Nxd6+ was best. } (8. Nxd6+ cxd6 9. Nxd4 Ne6 10. Nb3 Qf6 11. Bd3 O-O 12. O-O b6 13. Re1 Nc5 14. Nxc5 dxc5) 8... O-O?? { (-1.44 → 0.93) Blunder. Be7 was best. } (8... Be7) 9. Nfxd4?? { (0.93 → -1.53) Blunder. Nxd6 was best. } (9. Nxd6 cxd6 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qg4 f5 13. Qg3 Kf6 14. Re1 Re8 15. Bd2 Re5) 9... Nxd4 10. Nxd4 Qh4?! { (-1.73 → -1.06) Inaccuracy. g6 was best. } (10... g6 11. Re1 Re8 12. Rxe8+ Qxe8 13. Bg4 b6 14. Bf3 Bb7 15. Bxb7 Nxb7 16. Nf3 Bf8 17. Bf4) 11. Nf3?! { (-1.06 → -2.08) Inaccuracy. Bh3 was best. } (11. Bh3) 11... Qh5 12. Qd2?? { (-2.03 → -6.62) Blunder. Bh3 was best. } (12. Bh3 Re8) 12... Qxf5 13. Nh4 Qh5 14. Qe1 Qxh4 15. g3 Qh3 16. Qe3 b6 17. g4?! { (-12.19 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (17. f3 Ba6) 17... Bb7?? { (Mate in 1 → 0.60) Lost forced checkmate sequence. Qxh2# was best. } (17... Qxh2#) 18. Qxh3 Ne4 19. f3 Nf6?! { (0.87 → 1.89) Inaccuracy. Bc5+ was best. } (19... Bc5+ 20. Kg2 Rfe8 21. Bf4 Nd2 22. Bxd2 Re2+ 23. Kh1 Rxd2 24. Rad1 Rxc2 25. Rxd7 Re8 26. g5) 20. Bg5 Nd5 21. c4 Bc5+ 22. Kg2?! { (1.62 → 0.94) Inaccuracy. Kh1 was best. } (22. Kh1 Nb4) 22... Ne3+? { (0.94 → 2.34) Mistake. Nb4 was best. } (22... Nb4) 23. Bxe3 Bxe3 24. Rfe1 Bd2 25. Red1 Bf4 26. Rd4 Be5?! { (2.16 → 2.86) Inaccuracy. Bd6 was best. } (26... Bd6 27. g5 f6 28. g6 hxg6 29. Qxd7 Rf7 30. Qe6 Rf8 31. Re1 Bc8 32. Qe4 Bf5 33. Qc6) 27. Rd5?? { (2.86 → 0.31) Blunder. Rxd7 was best. } (27. Rxd7) 27... Bxd5 28. Rd1?? { (0.17 → -5.29) Blunder. cxd5 was best. } (28. cxd5 h6 29. Re1 Rae8 30. Re4 Bd6 31. g5 hxg5 32. Qxd7 Rd8 33. Qc6 g6 34. h4 gxh4) 28... Bxc4 29. Re1 Rfe8 30. Rc1 Bxa2 31. Rc2 Bb3 32. Rd2?! { (-6.38 → -9.57) Inaccuracy. Rf2 was best. } (32. Rf2 Bf4) 32... a5?! { (-9.57 → -6.39) Inaccuracy. Bf4 was best. } (32... Bf4) 33. Rd3?! { (-6.39 → -9.59) Inaccuracy. f4 was best. } (33. f4 Bxf4) 33... Bc4 34. Ra3 Bxb2 35. Ra4 Bb3 36. Rf4 Re2+ 37. Kg3 Be5 38. g5 Bxf4+ 39. Kxf4 a4 40. Qf1 Bc4 41. Qc1 Rae8 42. Qd1 R8e3 43. Qxa4 Bd5 44. Qxd7?! { (-80.96 → Mate in 8) Checkmate is now unavoidable. Kg4 was best. } (44. Kg4 Rxf3) 44... Rxf3+ 45. Kg4 Rg2+ 46. Kh5 Rxh2+ 47. Kg4 Rf1?? { (Mate in 6 → Mate in 1) Lost forced checkmate sequence. h5+ was best. } (47... h5+ 48. gxh6 f5+ 49. Qxf5 Rg2+ 50. Kh4 Rxf5 51. h7+ Kxh7 52. Kh3 Rh5#) 48. Qd8# { White wins by checkmate. } 1-0