[Event "2023 Summer Marathon"] [Site "https://lichess.org/Ixhip32B"] [Date "2023.08.05"] [White "MarioSchach"] [Black "Demente63"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "19:02:22"] [WhiteElo "1413"] [BlackElo "1985"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. e3 e6 4. cxd5?! { (0.45 → -0.28) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. b3 b6 6. Bd3 Bb7 7. Bb2 c5 8. cxd5 exd5) 4... exd5 5. Nf3 Be7 6. Be2 Nf6 7. O-O O-O 8. Nc3 Bf5 9. Bd2 Nbd7 10. Qb3 Qc8 11. Ne5 Nxe5 12. dxe5 Ne4?! { (-0.96 → -0.17) Inaccuracy. Nd7 was best. } (12... Nd7 13. f4 Nc5 14. Qd1 a5 15. Be1 f6 16. g4 Bd7 17. exf6 Bxf6 18. Rc1 b6 19. Bf3) 13. Nxe4 Bxe4 14. Bc3 b5 15. Bf3?? { (-0.27 → -2.69) Blunder. Rac1 was best. } (15. Rac1 a5 16. f3 a4 17. Qd1 Bf5 18. Bd4 Qe6 19. g4 Bg6 20. f4 Be4 21. Bd3 Bxd3) 15... Bxf3 16. gxf3 Qe6 17. Rfd1? { (-1.69 → -3.30) Mistake. a3 was best. } (17. a3) 17... a5?! { (-3.30 → -2.57) Inaccuracy. b4 was best. } (17... b4) 18. Kf1? { (-2.57 → -4.84) Mistake. e4 was best. } (18. e4) 18... a4 19. Qc2 Qh3+?! { (-4.71 → -3.60) Inaccuracy. b4 was best. } (19... b4 20. Be1 f6 21. Rac1 c5 22. Qd3 Qh3+ 23. Ke2 Rad8 24. e4 Qxh2 25. exd5 Qxe5+ 26. Qe4) 20. Ke2 Qxh2?? { (-3.27 → 6.19) Blunder. b4 was best. } (20... b4 21. Bd2 Qe6 22. f4 a3 23. b3 c5 24. e4 f6 25. Rg1 fxe5 26. f5 Qa6+ 27. Ke1) 21. Rh1 Qxh1 22. Rxh1 g6 23. f4 b4 24. Bd4?! { (6.64 → 4.49) Inaccuracy. Bd2 was best. } (24. Bd2) 24... Rfc8?! { (4.49 → 6.40) Inaccuracy. c5 was best. } (24... c5 25. e4 cxd4 26. exd5 Rfe8 27. Kf3 a3 28. b3 Rac8 29. Qe4 Rc3+ 30. Kg2 d3 31. Rd1) 25. b3 a3?! { (5.37 → 7.38) Inaccuracy. c5 was best. } (25... c5 26. Ba1) 26. Ba1 c5 27. Rd1 Rd8 28. e4 d4 29. Qc4 Rac8 30. e6 f6 31. e5?! { (6.25 → 4.59) Inaccuracy. f5 was best. } (31. f5) 31... f5 32. Kf3 Kg7 33. Rh1 Rc6 34. Qb5 Rxe6 35. Qc4 Rc6 36. e6? { (5.73 → 3.32) Mistake. Rxh7+ was best. } (36. Rxh7+) 36... Rdd6 37. Qf1?! { (4.23 → 2.98) Inaccuracy. Re1 was best. } (37. Re1) 37... Rxe6 38. Qh3?? { (2.84 → 0.63) Blunder. Qb5 was best. } (38. Qb5 h5) 38... h6?? { (0.63 → 5.84) Blunder. h5 was best. } (38... h5) 39. Qxh6+ Kf6?? { (5.15 → Mate in 2) Checkmate is now unavoidable. Kf7 was best. } (39... Kf7 40. Qh8 Bf8 41. Rh7+ Ke8 42. Rg7 Rf6 43. Rb7 Rb6 44. Rb8+ Rxb8 45. Qxf6 Kd7 46. Qxg6) 40. Qh8+ Kf7 41. Qh7+?? { (Mate in 1 → 5.34) Lost forced checkmate sequence. Rh7# was best. } { White wins on time. } (41. Rh7#) 1-0