[Event "RatzoStep Arena"] [Site "https://lichess.org/B3MHnZsG"] [Date "2021.04.22"] [White "Turbopetra"] [Black "RatzoStep"] [Result "0-1"] [UTCDate "2021.04.22"] [UTCTime "17:57:56"] [WhiteElo "1932"] [BlackElo "1625"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E91"] [Opening "King's Indian Defense: Orthodox Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 g6?! { (0.17 → 0.94) Inaccuracy. e5 was best. } (2... e5 3. e3 Nf6 4. Nf3 exd4 5. exd4 d5 6. Nc3 Be7 7. cxd5) 3. Nc3 Bg7 4. Nf3 Nf6 5. e4 O-O 6. Be2 { E91 King's Indian Defense: Orthodox Variation } c5 7. d5 Ng4?! { (0.91 → 1.87) Inaccuracy. e6 was best. } (7... e6 8. O-O exd5 9. exd5 Bg4 10. Bf4 Bxf3 11. Bxf3 Ne8 12. Ne4) 8. h3 Ne5 9. Nxe5 Bxe5 10. O-O Bd7 11. Bh6 Bg7 12. Bxg7 Kxg7 13. f4 f6 14. f5? { (3.21 → 1.28) Mistake. e5 was best. } (14. e5 fxe5) 14... g5? { (1.28 → 2.89) Mistake. Be8 was best. } (14... Be8 15. e5 dxe5 16. Bg4 Kh8 17. Ne4 Rg8 18. Qf3 Nd7 19. d6 h5 20. Qe3 Kg7 21. Be2) 15. Bh5?! { (2.89 → 1.80) Inaccuracy. h4 was best. } (15. h4 gxh4) 15... Be8 16. Qg4?? { (1.83 → -0.07) Blunder. Bxe8 was best. } (16. Bxe8 Qxe8 17. e5 dxe5 18. a4 Nd7 19. Qe2 Kh8 20. Rad1 a6 21. b3 b6 22. Ne4 Rd8) 16... Bxh5 17. Qxh5 Qe8 18. Qg4 Nd7 19. h4 Ne5 20. Qg3?! { (-0.24 → -0.99) Inaccuracy. Qe2 was best. } (20. Qe2 Rg8 21. Kf2 Kh8 22. Rh1 a6 23. a4 Rg7 24. Rag1 g4 25. g3 Rg8 26. b3 Nf3) 20... h6 21. Ne2 Qh5?? { (-1.29 → 0.66) Blunder. Kf7 was best. } (21... Kf7) 22. Nf4 Qe8 23. Ne6+ Kh7?! { (1.70 → 2.85) Inaccuracy. Kf7 was best. } (23... Kf7 24. Nxf8 Kxf8 25. hxg5 hxg5 26. b3 Qd8 27. Qc3 Kg7 28. Kf2 b5 29. Rh1 Qb6 30. Rh3) 24. Nxf8+? { (2.85 → 1.25) Mistake. hxg5 was best. } (24. hxg5 fxg5) 24... Qxf8 25. b3 Qf7 26. Kf2?! { (1.25 → 0.58) Inaccuracy. hxg5 was best. } (26. hxg5 fxg5 27. b4 b6 28. bxc5 bxc5 29. Qh3 Qf6 30. Rab1 h5 31. Qxh5+ Kg7 32. Qe2 Rh8) 26... Rg8 27. hxg5 Rxg5 28. Qh3 Rh5 29. Qg3 Rg5 30. Qh3 Rh5 31. Qe3?? { (0.00 → -7.13) Blunder. Qg3 was best. } (31. Qg3 Rg5) 31... Ng4+ 32. Ke2 Nxe3 33. Kxe3 Qg7 34. Rf2 Qg3+ 35. Ke2 Qg4+ 36. Ke3?! { (-6.01 → -9.54) Inaccuracy. Kd2 was best. } (36. Kd2 Qg5+ 37. Kc2 Qe3 38. Raf1 b5 39. cxb5 c4 40. bxc4 Rh4 41. Kb1 Rxe4 42. Ka1 Rxc4) 36... Qg3+ 37. Rf3 Qxg2 38. Raf1 Qxa2 39. Kf4?! { (-11.47 → Mate in 4) Checkmate is now unavoidable. R1f2 was best. } (39. R1f2 Qxb3+) 39... Qd2+ 40. Kg3 Qg5+ 41. Kf2 Rh2+ 42. Ke1 Qd2# { Black wins by checkmate. } 0-1