[Event "2023 Summer Marathon"] [Site "https://lichess.org/9jVUcP9i"] [Date "2023.08.05"] [White "andrey-vs_felonz"] [Black "PlayingAtSchool"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "20:38:32"] [WhiteElo "2268"] [BlackElo "2632"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. g3? { (0.33 → -0.91) Mistake. e4 was best. } (3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 Qb6 7. b3 e6) 3... Nf6?! { (-0.91 → 0.00) Inaccuracy. e5 was best. } (3... e5 4. Nf3 exd4 5. Qxd4 Qxd4 6. Nxd4 Bc5 7. Nc2 Be6 8. Bg2) 4. Nf3 a6 5. Bg2 e6 6. O-O c5?! { (0.22 → 1.24) Inaccuracy. Nc6 was best. } (6... Nc6 7. e3 Bd7 8. Qe2 b5 9. b3 cxb3 10. axb3 Bd6 11. Bb2) 7. Ne5? { (1.24 → 0.00) Mistake. dxc5 was best. } (7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Ne5 Ra7 10. Nxc4 b5 11. Bf4 Rd7) 7... Qxd4?! { (0.00 → 0.55) Inaccuracy. cxd4 was best. } (7... cxd4 8. a4 Bc5 9. Nd2 O-O 10. Ndxc4 Nd5 11. Bd2 Nd7 12. Rc1) 8. Qxd4 cxd4 9. Nxc4 Nbd7 10. e3?! { (0.77 → 0.18) Inaccuracy. Bf4 was best. } (10. Bf4 Bc5) 10... Bc5 11. exd4 Bxd4 12. Nd6+ Ke7 13. Nc4 Rb8?! { (-0.23 → 0.32) Inaccuracy. Nb6 was best. } (13... Nb6 14. Nbd2) 14. Bf4 e5 15. Re1?! { (-0.10 → -1.14) Inaccuracy. Bd2 was best. } (15. Bd2 Nc5) 15... b5? { (-1.14 → 0.00) Mistake. Ng4 was best. } (15... Ng4 16. Re2) 16. Nxe5 Nxe5 17. Bxe5 Bxe5 18. Rxe5+ Be6 19. Nc3 Rhd8 20. Rae1 Rd2 21. h3?? { (-0.01 → -2.09) Blunder. Bh3 was best. } (21. Bh3 Rb6 22. R5e2 Rxe2 23. Rxe2 Kd7 24. Bxe6+ Rxe6 25. Rd2+ Kc6 26. Rc2 Kb6 27. f3 Rd6) 21... Rxb2 22. a3 Rb3 23. Ne2?! { (-1.63 → -2.49) Inaccuracy. Nd5+ was best. } (23. Nd5+ Kf8 24. Ra1 Bxd5 25. Bxd5 Rc3 26. Bg2 g6 27. Bf1 Nd7 28. Rd5 Nb6 29. Rd4 Rbc8) 23... Rxa3 24. Nd4 Rb6 25. Nc6+ Kf8 26. Nb4 Rc3 27. Nd5?! { (-3.67 → -5.25) Inaccuracy. Ra1 was best. } (27. Ra1 Nd7 28. Re3 Rxe3 29. fxe3 Nc5 30. e4 Bc4 31. Kf2 Re6 32. Ra5 Nxe4+ 33. Bxe4 Rxe4) 27... Nxd5 28. Bxd5 a5 29. f4 a4?? { (-5.66 → -0.57) Blunder. Rc5 was best. } (29... Rc5 30. Bg2 Rxe5 31. Rxe5 a4 32. f5 Bc4 33. Re1 a3 34. Bf1 a2 35. Kf2 Bb3 36. Bd3) 30. f5 Bd7 31. Re7 Rd6?? { (-0.27 → Mate in 8) Checkmate is now unavoidable. Be6 was best. } (31... Be6 32. fxe6 fxe6 33. R7xe6 Rxe6 34. Bxe6 Rxg3+ 35. Kf2 Rc3 36. Bd7 a3 37. Bxb5 Rxh3 38. Re8+) 32. Rxf7+ Kg8 33. Rxd7+ Rxd5 34. Re8# { White wins by checkmate. } 1-0