[Event "Rated classical game"] [Site "https://lichess.org/wzAgRB18"] [Date "2023.01.12"] [White "chess15082012"] [Black "DavidRosenkoetter"] [Result "1-0"] [UTCDate "2023.01.12"] [UTCTime "05:36:01"] [WhiteElo "1500"] [BlackElo "1565"] [WhiteRatingDiff "+288"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.25 → -0.33) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 d5) 4... Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } d5?! { (-0.14 → 0.47) Inaccuracy. b6 was best. } (5... b6 6. f3 Nc6 7. e4 Na5 8. c5 bxc5 9. Qa4 Nb7 10. Bg5) 6. e3 c6 7. Qc2 O-O 8. Nf3 a6 9. Be2 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. O-O Nbd7 13. c4 bxc4 14. Qxc4 Nb6?! { (0.21 → 1.09) Inaccuracy. c5 was best. } (14... c5 15. dxc5 Rc8 16. a4 Nxc5 17. Ba3 Bd5 18. Qf4 Nfe4 19. Rfc1 Re8 20. Bxc5 Nxc5 21. Rab1) 15. Qb3 Qd7?? { (1.21 → 6.21) Blunder. Rb8 was best. } (15... Rb8) 16. Qxb6 Nd5 17. Qb2 Rab8 18. Qd2 Qe7 19. Bb2 Qf6 20. Bc3 Qg6 21. Ne5 Qg5 22. Nd7 Nxc3 23. Qxc3 c5 24. f3 Rbc8?! { (6.29 → 8.78) Inaccuracy. cxd4 was best. } (24... cxd4 25. Qd3 dxe3 26. Nxb8 Rxb8 27. Qd6 Rd8 28. Qc7 Bd5 29. Rab1 h5 30. Bxa6 h4 31. a4) 25. Nxf8 cxd4 26. Qxd4 Rd8 27. Nxe6 fxe6 28. Qf4 Qg6 29. Qc7 Rd2 30. Qb8+ Kf7 31. Qxb7+ Kf6 32. Qxa6 Rd5 33. Bc4 Rg5?! { (14.45 → Mate in 1) Checkmate is now unavoidable. Rh5 was best. } (33... Rh5 34. Qxe6+) 34. Qxe6# { White wins by checkmate. } 1-0