[Event "Rated rapid game"] [Site "https://lichess.org/kEfPSpGI"] [Date "2022.01.30"] [White "alexyang2010"] [Black "rOsHAN2011"] [Result "0-1"] [UTCDate "2022.01.30"] [UTCTime "16:28:27"] [WhiteElo "1826"] [BlackElo "2200"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "E25"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 { E25 Nimzo-Indian Defense: Sämisch Variation, Keres Variation } Qa5 9. e4 Nf6 10. Be3 O-O 11. Qb3 Nc6 12. Nh3?! { (0.96 → 0.32) Inaccuracy. Bb5 was best. } (12. Bb5) 12... Nd7?! { (0.32 → 1.12) Inaccuracy. e5 was best. } (12... e5 13. Nf2 Qc7 14. Bc4 Na5 15. Qb4 Nxc4 16. Qxc4 Be6 17. Qb4 Nd7 18. O-O Rfc8 19. Nd3) 13. Be2?? { (1.12 → -1.43) Blunder. Bb5 was best. } (13. Bb5 Qc7) 13... Nxc5 14. Bxc5 Qxc5 15. Nf2 e5 16. O-O?! { (-1.11 → -2.05) Inaccuracy. Qc4 was best. } (16. Qc4 Qa5 17. Nd3 Be6 18. Qc5 Qc7 19. Nb4 Rac8 20. O-O b6 21. Qxc6 Qxc6 22. Nxc6 Rxc6) 16... Be6 17. Qb2 Rfd8 18. Rfd1 Na5 19. Qb4 Nb3 20. Rab1?! { (-1.33 → -2.37) Inaccuracy. Qxc5 was best. } (20. Qxc5 Nxc5 21. Rab1 b6 22. Kf1 Rdc8 23. Rb4 Kf8 24. Ke1 Rc6 25. Rdb1 Nb7 26. Nd1 Na5) 20... Qe3 21. Bf1 Nd2 22. Rb2?? { (-2.62 → -10.46) Blunder. Rbc1 was best. } (22. Rbc1) 22... Nxf3+ 23. gxf3 Rxd1 24. Qxb7 Rad8 25. Kg2 Qg5+ 26. Ng4 Bxg4 27. fxg4?! { (-17.70 → Mate in 4) Checkmate is now unavoidable. Qd5 was best. } (27. Qd5 Be6+) 27... Qxg4+ 28. Kf2 R8d2+ 29. Rxd2 Rxd2+ 30. Ke1 Qd1# { Black wins by checkmate. } 0-1