[Event "2019 Summer Marathon"] [Site "https://lichess.org/VguVVMJu"] [Date "2019.07.06"] [White "Charles_darwin123"] [Black "AlfaZero2021"] [Result "1-0"] [UTCDate "2019.07.06"] [UTCTime "12:01:14"] [WhiteElo "1964"] [BlackElo "2096"] [WhiteRatingDiff "+87"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. Qe2 g6 5. d4 cxd4?! { (-0.05 → 0.56) Inaccuracy. Bg7 was best. } (5... Bg7 6. Qe3 O-O 7. Be2 b6 8. h3 Bb7 9. Bd3 e6 10. O-O) 6. cxd4 Bg7 7. Qc2?! { (0.54 → -0.20) Inaccuracy. Nc3 was best. } (7. Nc3 O-O 8. h3 Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. Bg5 Ne8) 7... O-O 8. Bd3?! { (0.00 → -0.71) Inaccuracy. Nc3 was best. } (8. Nc3 Bg4 9. Be2 Nc6 10. Be3 Bxf3 11. Bxf3 e5 12. dxe5 dxe5 13. Rd1 Nd4 14. Bxd4 exd4) 8... Bg4 9. O-O?? { (-0.42 → -2.26) Blunder. Nbd2 was best. } (9. Nbd2 Nc6 10. h3 Bxf3 11. Nxf3 e5 12. d5 Nb4 13. Qd1 Nbxd5 14. exd5 e4 15. Bxe4 Nxe4) 9... Bxf3 10. gxf3 Nc6 11. Be3 Nb4? { (-2.64 → -0.87) Mistake. Nh5 was best. } (11... Nh5 12. Qa4) 12. Qd1 Nxd3 13. Qxd3 Nh5 14. Nc3 Qd7 15. Kg2 a6 16. Rg1 Rac8?! { (-1.07 → -0.10) Inaccuracy. f5 was best. } (16... f5 17. Kh1 Rae8 18. Rac1 Kh8 19. Ne2 e6 20. Ng3 fxe4 21. fxe4 Nf4 22. Qd2 e5 23. Rgf1) 17. Nd5 e6?? { (-0.21 → 2.59) Blunder. Rc6 was best. } (17... Rc6 18. Qb3) 18. Nb6 Qe7 19. Nxc8 Rxc8 20. Rac1 Rf8 21. Qb3 Qh4 22. Qxb7 Nf4+ 23. Bxf4 Qxf4 24. Rcd1 f5?! { (2.55 → 3.28) Inaccuracy. a5 was best. } (24... a5 25. Qc6) 25. Qb3 fxe4?! { (3.06 → 4.17) Inaccuracy. Qg5+ was best. } (25... Qg5+ 26. Kh1 Qf6 27. d5 e5 28. Rdf1 Qh4 29. Rg3 fxe4 30. Qb4 Qd8 31. fxe4 Bh6 32. Qb7) 26. Qxe6+ Kh8 27. Qxe4 Qf7 28. a4 Qb3 29. Qe2?! { (4.00 → 3.05) Inaccuracy. Rge1 was best. } (29. Rge1 a5 30. Qd3 Qd5 31. Re4 Qg5+ 32. Kh1 Qf5 33. Qe2 Qd7 34. Re6 Bh6 35. Kg2 Bg7) 29... Qxa4 30. Ra1 Qb4 31. Rxa6 Bxd4 32. Qe7 Bg7 33. Ra7 Qf4?? { (3.90 → Mate in 1) Checkmate is now unavoidable. Qxb2 was best. } (33... Qxb2 34. Qxd6) 34. Qxg7# { White wins by checkmate. } 1-0