[Event "2021 Spring Marathon"] [Site "https://lichess.org/nL6zlcT0"] [Date "2021.04.10"] [White "Stubenfisch"] [Black "dudewithasuit"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "14:41:58"] [WhiteElo "2185"] [BlackElo "2275"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 { B32 Sicilian Defense: Open } 4. c3?! { (0.31 → -0.60) Inaccuracy. Nxd4 was best. } (4. Nxd4 Nf6 5. Nc3 e6 6. Be2 d5 7. exd5 exd5 8. O-O Bc5) 4... Nf6 5. e5 Nd5 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5?! { (0.07 → 1.01) Inaccuracy. dxe5 was best. } (8... dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. Nc3 e6 13. O-O Bd6 14. Be3 O-O 15. Rc1) 9. Nc3 Bg4 10. O-O?! { (1.04 → 0.12) Inaccuracy. h3 was best. } (10. h3) 10... e6 11. h3 Bh5 12. Be3 Be7 13. Rc1 O-O 14. g4 Bg6 15. Ne2 Rc8?! { (-0.40 → 0.32) Inaccuracy. Nb4 was best. } (15... Nb4 16. a3) 16. Nf4 a6 17. Nxg6 hxg6 18. Bd3 Nb4? { (0.48 → 2.18) Mistake. Nc4 was best. } (18... Nc4 19. Qe2) 19. Bb1?! { (2.18 → 1.15) Inaccuracy. Rxc8 was best. } (19. Rxc8 Qxc8) 19... Nc4 20. a3?! { (1.10 → 0.44) Inaccuracy. Qe2 was best. } (20. Qe2 Qb6 21. a3 Nxe3 22. fxe3 Rxc1 23. Rxc1 Nc6 24. h4 Na5 25. h5 Nc4 26. hxg6 fxg6) 20... Nc6 21. Bd3?? { (0.86 → -1.61) Blunder. Qe2 was best. } (21. Qe2 Nxe3) 21... Nxb2 22. Qe2 Nxd3 23. Qxd3 b5?! { (-1.61 → -0.69) Inaccuracy. Qa5 was best. } (23... Qa5 24. Ra1) 24. Nd2?? { (-0.69 → -2.58) Blunder. Bd2 was best. } (24. Bd2 Qd7 25. Kg2 a5 26. h4 f5 27. exf6 Bxf6 28. Bf4 Bxd4 29. Bg3 Bf6 30. Qxb5 e5) 24... Na5 25. f4? { (-2.43 → -4.16) Mistake. Nf3 was best. } (25. Nf3) 25... Nc4 26. Nxc4?! { (-3.68 → -5.09) Inaccuracy. Ra1 was best. } (26. Ra1 Nxe3 27. Qxe3 Rc2 28. Nf3 Qb6 29. Rac1 Rfc8 30. Rxc2 Rxc2 31. h4 a5 32. Ng5 Rc4) 26... dxc4 27. Qe4 Qd5?! { (-5.50 → -4.16) Inaccuracy. Bxa3 was best. } (27... Bxa3 28. Ra1) 28. Qc2? { (-4.16 → -7.05) Mistake. Qxd5 was best. } (28. Qxd5 exd5) 28... Bxa3 29. Ra1 b4 30. Bc1 Bxc1 31. Rfxc1 a5 32. Qa4 Qxd4+ 33. Kh2 Qxf4+ 34. Kg2 Qe4+ 35. Kf2 Rfd8 36. Qxa5?! { (-11.78 → Mate in 4) Checkmate is now unavoidable. Qc2 was best. } (36. Qc2 Qxe5 37. Kg1 c3 38. Qf2 Rd3 39. Rxa5 Qxa5 40. Kg2 Qd5+ 41. Kh2 b3 42. Qf4 Qf3) 36... Rd2+ 37. Kf1 Qf3+ 38. Ke1 Qe2# { Black wins by checkmate. } 0-1