[Event "2023 Summer Marathon"] [Site "https://lichess.org/boJn2Ukl"] [Date "2023.08.05"] [White "Benoniexperten"] [Black "sub15_5k"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "16:56:15"] [WhiteElo "2251"] [BlackElo "2580"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E64"] [Opening "King's Indian Defense: Fianchetto Variation, Yugoslav System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 { E64 King's Indian Defense: Fianchetto Variation, Yugoslav System } 7. d5 b5 8. b3?? { (0.48 → -4.10) Blunder. cxb5 was best. } (8. cxb5 a6 9. bxa6 Nxa6 10. a3 Bf5 11. Nc3 Nc7 12. Nh4 Bc8) 8... bxc4?? { (-4.10 → -0.67) Blunder. Nfd7 was best. } (8... Nfd7 9. Bd2 Bxa1 10. Nc3 Bxc3 11. Bxc3 bxc4 12. bxc4 f6 13. Nh4 Na6 14. f4 Rb8 15. e4) 9. bxc4?? { (-0.67 → -4.14) Blunder. Bb2 was best. } (9. Bb2 cxb3) 9... a5?? { (-4.14 → 0.57) Blunder. Nh5 was best. } (9... Nh5 10. Nc3 Bxc3 11. Rb1 Bg7 12. Re1 Nf6 13. h3 Ne4 14. Qc2 f5 15. Rb3 Nd7 16. g4) 10. Bb2 Nbd7 11. Bc3 Nb6 12. Nbd2 Ba6 13. Qb3 a4 14. Qc2 Qd7?! { (0.26 → 0.87) Inaccuracy. a3 was best. } (14... a3 15. Rab1) 15. Rab1 Rab8 16. Ba1 Rfc8 17. Ne1?! { (1.01 → 0.28) Inaccuracy. e4 was best. } (17. e4 e5) 17... e6?! { (0.28 → 0.96) Inaccuracy. a3 was best. } (17... a3 18. f4) 18. e4?! { (0.96 → -0.07) Inaccuracy. Bh3 was best. } (18. Bh3 Qe7) 18... exd5 19. exd5 Re8 20. Nd3 Qc7 21. Rfe1 Nfd7?! { (0.47 → 1.37) Inaccuracy. Bc8 was best. } (21... Bc8 22. Rxe8+ Nxe8 23. Bxg7 Nxg7 24. Nf4 Qd8 25. h3 Bf5 26. Be4 Bxe4 27. Nxe4 Nf5 28. Ne2) 22. Rxe8+ Rxe8 23. Bxg7 Kxg7 24. Qc3+ Kg8 25. Ne4?? { (0.82 → -0.84) Blunder. Bf1 was best. } (25. Bf1 Rb8 26. f4 Qd8 27. Nf2 f5 28. Nf3 Qf6 29. Qc1 h6 30. g4 Re8 31. g5 Qf8) 25... f5?? { (-0.84 → 2.39) Blunder. Nxc4 was best. } (25... Nxc4) 26. Nf6+?? { (2.39 → -0.70) Blunder. Nf4 was best. } (26. Nf4 fxe4) 26... Nxf6 27. Qxf6 Nd7? { (-0.83 → 0.48) Mistake. Nxc4 was best. } (27... Nxc4 28. Re1) 28. Qg5?? { (0.48 → -1.22) Blunder. Qc3 was best. } (28. Qc3 Rb8) 28... Kg7?? { (-1.22 → 0.83) Blunder. Bxc4 was best. } (28... Bxc4 29. Nf4) 29. Nf4 Nf8 30. h4 h6 31. Nh5+ Kh7?? { (0.38 → 8.70) Blunder. Kh8 was best. } (31... Kh8) 32. Nf6+ Kh8? { (8.57 → Mate in 16) Checkmate is now unavoidable. Kg7 was best. } (32... Kg7 33. Nxe8+ Kg8 34. Nxc7 hxg5 35. Nxa6 gxh4 36. Rb6 hxg3 37. fxg3 Nd7 38. Rxd6 Ne5 39. Bf1) 33. Nxe8?? { (Mate in 16 → 6.10) Lost forced checkmate sequence. Qxh6+ was best. } (33. Qxh6+ Qh7 34. Nxh7 Nxh7 35. Qxg6 Rg8 36. Qxd6 Rf8 37. Qh6 Kg8 38. Re1 Rf6 39. Re8+ Kf7) 33... Qh7?! { (6.10 → 9.93) Inaccuracy. hxg5 was best. } (33... hxg5 34. Nxc7 Bxc4 35. Rb8 gxh4 36. Rxf8+ Kh7 37. gxh4 Bxa2 38. Nb5 Bb3 39. Ra8 Kh6 40. Nxd6) 34. Qd8 { Black resigns. } 1-0