[Event "Mastermind2nd Brain Research Arena"] [Site "https://lichess.org/4O6CMEBa"] [Date "2022.03.13"] [White "Dristikumari01"] [Black "adityakumardubey"] [Result "1-0"] [UTCDate "2022.03.13"] [UTCTime "13:38:49"] [WhiteElo "1306"] [BlackElo "1255"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } Bb4 4. Bc4 Bxc3 5. dxc3 O-O 6. Qe2 d6 7. O-O Bg4 8. h3 Bxf3 9. gxf3?? { (0.45 → -2.21) Blunder. Qxf3 was best. } (9. Qxf3) 9... Nc6? { (-2.21 → -0.99) Mistake. Nh5 was best. } (9... Nh5 10. Kh2 Nd7 11. Rg1 Nf4 12. Qf1 Qh4 13. Bd5 c6 14. Bb3 Kh8 15. Be3 f5 16. Rd1) 10. Bg5? { (-0.99 → -2.52) Mistake. f4 was best. } (10. f4) 10... Na5?! { (-2.52 → -1.44) Inaccuracy. h6 was best. } (10... h6 11. Be3) 11. b4 Nxc4 12. Qxc4 Qd7? { (-1.93 → -0.34) Mistake. h6 was best. } (12... h6) 13. Bxf6 gxf6 14. Qd5?? { (-0.30 → Mate in 10) Checkmate is now unavoidable. Kh2 was best. } (14. Kh2 Kh8 15. Qd3 Rg8 16. Rg1 Qc6 17. Rg4 Qb6 18. Qd2 Rg6 19. h4 a5 20. a3 Qc6) 14... Kh8?? { (Mate in 10 → -0.06) Lost forced checkmate sequence. Qxh3 was best. } (14... Qxh3 15. Qd2 Kh8 16. Qg5 Rg8 17. f4 exf4 18. f3 Rxg5+ 19. Kf2 Rg2+ 20. Ke1 Rxc2 21. Rf2) 15. Qxb7?? { (-0.06 → Mate in 3) Checkmate is now unavoidable. Kh2 was best. } (15. Kh2 b6 16. Rg1 Rg8 17. c4 f5 18. c5 fxe4 19. cxd6 cxd6 20. fxe4 Qe7 21. Rg3 Qf6) 15... Rg8+?? { (Mate in 3 → 0.90) Lost forced checkmate sequence. Qxh3 was best. } (15... Qxh3 16. Qc8 Rfxc8 17. a3 Rg8#) 16. Kh2 Rab8 17. Qxa7 f5?? { (1.38 → 3.39) Blunder. Ra8 was best. } (17... Ra8 18. Qe3 Ra3 19. Rg1 Rg6 20. h4 f5 21. Rxg6 fxg6 22. Kg2 Kg7 23. exf5 Qxf5 24. Qe4) 18. Rg1 Rxg1? { (3.05 → 5.67) Mistake. Qe6 was best. } (18... Qe6 19. Rxg8+ Rxg8 20. Rg1 Qc4 21. a4 Rxg1 22. Kxg1 Qxc3 23. a5 Qxc2 24. Kg2 Kg7 25. Qe3) 19. Rxg1 Qc8 20. exf5? { (5.94 → 3.67) Mistake. f4 was best. } (20. f4) 20... Ra8 21. Qe3 Qxf5 22. f4?? { (3.67 → 0.72) Blunder. Rg4 was best. } (22. Rg4) 22... exf4?? { (0.72 → 5.86) Blunder. Rxa2 was best. } (22... Rxa2 23. fxe5) 23. Qg3?? { (5.86 → -12.40) Blunder. Qf3 was best. } (23. Qf3 Rf8) 23... Qc8?? { (-12.40 → Mate in 1) Checkmate is now unavoidable. fxg3+ was best. } (23... fxg3+) 24. Qxf4?? { (Mate in 1 → 6.40) Lost forced checkmate sequence. Qg7# was best. } (24. Qg7#) 24... Ra3?? { (6.40 → Mate in 1) Checkmate is now unavoidable. Qe6 was best. } (24... Qe6) 25. Qxf7 Rxc3 26. Qg7# { White wins by checkmate. } 1-0