[Event "Mastermind2nd Brain Research Arena"] [Site "https://lichess.org/CuGq8eSR"] [Date "2022.02.20"] [White "Dristikumari01"] [Black "adityakumardubey"] [Result "1-0"] [UTCDate "2022.02.20"] [UTCTime "14:01:52"] [WhiteElo "1266"] [BlackElo "1344"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C60"] [Opening "Ruy Lopez: Alapin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4?! { (0.26 → 0.98) Inaccuracy. Nf6 was best. } { C60 Ruy Lopez: Alapin Defense } (3... Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5) 4. c3 Bc5? { (0.80 → 2.38) Mistake. Ba5 was best. } (4... Ba5 5. Na3 Bb6 6. Nc4 d6 7. a4 a6 8. Bxc6+ bxc6 9. d4) 5. d4 exd4 6. cxd4 Bd6? { (2.13 → 4.13) Mistake. Bb4+ was best. } (6... Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Nge7 9. d5 Na5 10. O-O O-O 11. d6) 7. d5? { (4.13 → 2.18) Mistake. O-O was best. } (7. O-O) 7... Nb4?? { (2.18 → 5.99) Blunder. Ne5 was best. } (7... Ne5 8. Nxe5 Bxe5 9. f4 Bd6 10. Qd4 f6 11. Be3 Nh6 12. h3 O-O 13. O-O b6 14. Nc3) 8. Bd2? { (5.99 → 3.52) Mistake. a3 was best. } (8. a3) 8... a6?! { (3.52 → 5.43) Inaccuracy. c6 was best. } (8... c6 9. a3) 9. Bxb4?? { (5.43 → -6.23) Blunder. Bc4 was best. } (9. Bc4 b5) 9... Bxb4+ 10. Nc3 Bxc3+ 11. bxc3 axb5 12. O-O Nf6?! { (-7.17 → -4.43) Inaccuracy. d6 was best. } (12... d6 13. Qd4) 13. e5 Ne4 14. Rc1?! { (-4.78 → -6.84) Inaccuracy. Re1 was best. } (14. Re1 Nxc3 15. Qd4 b4 16. e6 fxe6 17. Qxg7 Rf8 18. dxe6 dxe6 19. Qxh7 Qf6 20. Qxc7 Rg8) 14... Nxc3?? { (-6.84 → 0.05) Blunder. Nc5 was best. } (14... Nc5 15. c4 O-O 16. cxb5 b6 17. a4 Re8 18. Rxc5 bxc5 19. Re1 Bb7 20. h4 d6 21. h5) 15. Rxc3 Rxa2? { (-0.10 → 1.19) Mistake. O-O was best. } (15... O-O) 16. Rc1?? { (1.19 → -0.80) Blunder. Nd4 was best. } (16. Nd4 b4) 16... c6 17. Rc2?! { (-0.31 → -0.94) Inaccuracy. d6 was best. } (17. d6 O-O) 17... Rxc2 18. Qxc2 cxd5? { (-1.25 → 0.13) Mistake. O-O was best. } (18... O-O) 19. Qc5 d6 20. Qxb5+ Bd7 21. Qxb7 O-O 22. Qxd5 Bg4?! { (0.44 → 1.47) Inaccuracy. Be6 was best. } (22... Be6 23. Qxd6 Qa8 24. Qd4 Rd8 25. Ra1 Qb8 26. Qe3 Qb2 27. Re1 h6 28. h3 Bf5 29. Rc1) 23. exd6 Bxf3 24. gxf3 Re8?? { (1.52 → 5.82) Blunder. Qa8 was best. } (24... Qa8 25. Qf5 Qc6 26. Rd1 h6 27. Kg2 Rd8 28. Qe5 Qa4 29. Rd4 Qd7 30. Qa5 Qe8 31. h4) 25. h3? { (5.82 → 3.45) Mistake. d7 was best. } (25. d7) 25... Re7?? { (3.45 → 7.46) Blunder. Qd7 was best. } (25... Qd7 26. Ra1 Kf8 27. Ra8 Rxa8 28. Qxa8+ Qe8 29. Qa7 Qd8 30. Qc5 Ke8 31. Qe5+ Kf8 32. Kg2) 26. d7?? { (7.46 → -0.37) Blunder. dxe7 was best. } (26. dxe7 Qxe7 27. Ra1 g6 28. Qd4 Qb7 29. Kg2 Qb8 30. Qd5 h6 31. h4 Qf8 32. Ra6 Qe7) 26... Rxd7 27. Qb5 Rd6 28. Rb1 Rg6+ 29. Kh2 Qd6+ 30. Kh1 Rh6?? { (-0.05 → Mate in 9) Checkmate is now unavoidable. h6 was best. } (30... h6 31. Qe8+) 31. Qb8+?? { (Mate in 9 → -0.08) Lost forced checkmate sequence. Qe8+ was best. } (31. Qe8+ Qf8 32. Rb8 Rxh3+ 33. Kg2 h6 34. Qxf8+ Kh7 35. Qxf7 Rh5 36. Qg8+ Kg6 37. Rb6+ Kf5) 31... Qxb8?? { (-0.08 → Mate in 1) Checkmate is now unavoidable. Qf8 was best. } (31... Qf8) 32. Rxb8# { White wins by checkmate. } 1-0