[Event "≤1700 Blitz Arena"] [Site "https://lichess.org/oyfB0xXQ"] [Date "2021.03.26"] [White "Kaushalkishor"] [Black "IsabelaLeonDiaz"] [Result "1-0"] [UTCDate "2021.03.26"] [UTCTime "04:13:07"] [WhiteElo "1079"] [BlackElo "1418"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. e3 d5 { D05 Queen's Pawn Game: Colle System } 4. Bd2 Be7 5. a3 O-O 6. Bb4 Nbd7 7. Bxe7 Qxe7 8. Nc3 e5? { (-0.55 → 1.09) Mistake. a6 was best. } (8... a6 9. Be2) 9. Nb5?? { (1.09 → -1.10) Blunder. dxe5 was best. } (9. dxe5) 9... c6?! { (-1.10 → -0.40) Inaccuracy. e4 was best. } (9... e4 10. Nd2) 10. Nc7?? { (-0.40 → -5.15) Blunder. dxe5 was best. } (10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qd4 Qe7 13. Nc3 Bf5 14. Bd3 Bg6 15. O-O Rfe8 16. h3 a6) 10... Rb8 11. Nxd5 cxd5 12. Bb5 a6 13. Bxd7 Nxd7 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. f4?! { (-5.87 → -8.24) Inaccuracy. Qd4 was best. } (16. Qd4) 16... Qh5?? { (-8.24 → 7.59) Blunder. Qxe3+ was best. } (16... Qxe3+ 17. Qe2) 17. Qxh5 g6 18. Qxd5 Be6 19. Qc5 Rbc8 20. Qb4 b5 21. O-O Rxc2 22. Rfc1 Rfc8 23. Rxc2 Rxc2 24. Rd1 Rc4 25. Rd8+ Kg7 26. Qf8+ Kf6 27. Qh8+ Kf5? { (9.32 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (27... Ke7 28. Ra8 Rc1+ 29. Kf2 Rd1 30. Re8+ Kd6 31. Rxe6+ Kxe6 32. Qe8+ Kd6 33. Qd8+ Ke6 34. Qxd1) 28. Qxh7?! { (Mate in 2 → 10.71) Lost forced checkmate sequence. Qe5+ was best. } (28. Qe5+ Kg4 29. Qg5#) 28... Rc1+?! { (10.71 → Mate in 9) Checkmate is now unavoidable. Ke4 was best. } (28... Ke4 29. Kf2 Bd5 30. Qg7 Kd3 31. Rxd5+ Kc2 32. Qf6 Kb1 33. b4 Ka2 34. Qxa6 Rc3 35. Rxb5) 29. Kf2 Rc2+ 30. Kg3 Ke4 31. Rd4+ Kf5 32. e4+ Kf6 33. e5+ Kf5 34. Qh3# { White wins by checkmate. } 1-0