[Event "Turnier-13 Arena"] [Site "https://lichess.org/1vgdkxe8"] [Date "2021.06.27"] [White "al_de_baran"] [Black "Adrian_b"] [Result "1-0"] [UTCDate "2021.06.27"] [UTCTime "08:27:42"] [WhiteElo "2394"] [BlackElo "1839"] [WhiteRatingDiff "+2"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } O-O 5. e4 d5 6. cxd5 exd5 7. e5 Nfd7 8. f4 f6? { (-0.12 → 1.14) Mistake. c5 was best. } (8... c5 9. a3 Ba5 10. Be3 cxd4 11. Bxd4 Nc6 12. Nf3 Nxd4 13. Qxd4 Bb6 14. Qxd5 Nc5 15. Rd1) 9. Nf3 fxe5 10. dxe5 Re8?? { (0.68 → 3.07) Blunder. Nc5 was best. } (10... Nc5) 11. Qxd5+ Kh8 12. Ng5 Qe7?! { (3.55 → 5.45) Inaccuracy. Qxg5 was best. } (12... Qxg5 13. fxg5 Rxe5+ 14. Kf2 Rxd5 15. Nxd5 Bd6 16. Bf4 Ne5 17. Bxe5 Bxe5 18. Re1 Nc6 19. Nxc7) 13. Nf7+ Kg8 14. Nd6+ Qe6 15. Qxe6+ Rxe6 16. Bc4?! { (5.19 → 3.99) Inaccuracy. Nxc8 was best. } (16. Nxc8 Re8) 16... cxd6?! { (3.99 → 6.27) Inaccuracy. Nb6 was best. } (16... Nb6 17. Bxe6+) 17. Bxe6+ Kf8 18. exd6 Bxd6 19. O-O Bc5+ 20. Kh1 Nc6 21. Bd2 Nf6 22. Bxc8 Rxc8 23. h3 Rd8 24. Rad1 Bb4 25. a3 Bxc3 26. Bxc3 Rxd1 27. Rxd1 Ne4 28. Rd7 Nxc3 29. bxc3 b6 30. Rc7 Ne7 31. Rxa7 Nd5 32. Rb7 Nxc3 33. Rxb6 Nd5 34. Rb8+ Kf7 35. f5 Kf6 36. g4 g6 37. fxg6 hxg6 38. a4 Nc7 39. a5 Ke6 40. a6 Nxa6 41. Rb6+ Kd7?! { (74.88 → Mate in 18) Checkmate is now unavoidable. Kf7 was best. } (41... Kf7 42. Rxa6) 42. Rxa6 Kc7?! { (78.39 → Mate in 10) Checkmate is now unavoidable. g5 was best. } (42... g5 43. Ra5) 43. Rxg6 Kd7 44. h4 Ke7 45. g5 Kf7 46. h5 Ke7 47. Rf6 Ke8 48. h6 Ke7 49. h7 Kd7 50. h8=Q Ke7 51. Qg7+ Ke8 52. Rf8# { White wins by checkmate. } 1-0