[Event "2023 Autumn Marathon"] [Site "https://lichess.org/RmkEf4GU"] [Date "2023.10.28"] [White "J0SE-MARIA"] [Black "MBurns2020"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "16:22:45"] [WhiteElo "1738"] [BlackElo "2039"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. d4 Nf6 5. Na3 cxd4 6. cxd4?! { (0.00 → -0.79) Inaccuracy. Nb5 was best. } (6. Nb5 Na6 7. cxd4 Bg4 8. Nf3 Bxf3 9. gxf3 e6 10. Nc3 Bb4) 6... e6 7. Nf3 Bxa3 8. Qa4+ Nc6 9. Qxa3 Nxd4?! { (-0.18 → 0.53) Inaccuracy. a5 was best. } (9... a5 10. Bd3 Nb4 11. Bb1 Qb5 12. Ne5 O-O 13. Qh3 Nbd5 14. Qd3 Qxd3 15. Bxd3 Nb4 16. Bb1) 10. Qa4+? { (0.53 → -0.66) Mistake. Nxd4 was best. } (10. Nxd4 Qxd4) 10... Nc6 11. Be3 O-O 12. Bc4?! { (-0.71 → -1.46) Inaccuracy. Be2 was best. } (12. Be2 Bd7) 12... Qh5 13. O-O-O?! { (-0.93 → -2.09) Inaccuracy. O-O was best. } (13. O-O e5 14. Be2 Bd7 15. Qa3 h6 16. Rfe1 Qf5 17. Rad1 Be6 18. Bd3 Qh5 19. Be2 Rfe8) 13... Bd7 14. Bb5 a6 15. Be2 Qg6?? { (-2.25 → 0.36) Blunder. e5 was best. } (15... e5 16. Qh4 Qxh4 17. Nxh4 Rac8 18. Kb1 Be6 19. Bc5 Rfe8 20. Rc1 Ne4 21. Be3 Nb4 22. a3) 16. Nh4 b5?? { (0.65 → 2.99) Blunder. Rfc8 was best. } (16... Rfc8 17. Nxg6) 17. Nxg6 bxa4 18. Nxf8 Kxf8 19. Bg5 Nd5 20. Bd3? { (2.59 → 0.87) Mistake. Bf3 was best. } (20. Bf3 f6 21. Bf4 Kf7 22. Bxd5 exd5 23. Rxd5 Be6 24. Rc5 Nb4 25. Rd1 Nxa2+ 26. Kb1 a5) 20... h6?! { (0.87 → 1.60) Inaccuracy. Ncb4 was best. } (20... Ncb4 21. Bb1 h6 22. Be3 Nxe3 23. fxe3 Ke7 24. Rd4 Rc8+ 25. Kd2 Rb8 26. Rc4 f5 27. Rhc1) 21. Bh4?! { (1.60 → 0.81) Inaccuracy. Bd2 was best. } (21. Bd2 Ne5 22. Be4 Bc6 23. Rhe1 Rb8 24. Bc3 Nxc3 25. bxc3 Bb5 26. f4 Nc4 27. Rd4 Rc8) 21... Ncb4 22. Bb1 Rc8+ 23. Kd2 g5 24. Bg3 Nc6?! { (1.08 → 1.87) Inaccuracy. Bb5 was best. } (24... Bb5 25. Bd6+) 25. Bd6+ Kg7 26. g4?! { (1.27 → 0.23) Inaccuracy. h4 was best. } (26. h4 Na5) 26... Nce7? { (0.23 → 1.50) Mistake. Na5 was best. } (26... Na5) 27. h4 Ng6 28. h5 Ngf4 29. Be5+ f6 30. Bxf4 Nxf4 31. Ke3? { (2.14 → 0.93) Mistake. Rc1 was best. } (31. Rc1 Bc6 32. f3 f5 33. Rhd1 fxg4 34. fxg4 Rd8+ 35. Ke1 Bd5 36. Be4 Re8 37. Bxd5 exd5+) 31... Bc6?! { (0.93 → 2.00) Inaccuracy. Nd5+ was best. } (31... Nd5+) 32. f3 Bd5 33. Be4?! { (2.39 → 1.48) Inaccuracy. Rc1 was best. } (33. Rc1 Rb8 34. Rc7+ Kf8 35. Rh2 a3 36. Rhc2 axb2 37. Rc8+ Rxc8 38. Rxc8+ Ke7 39. Rc2 Kd6) 33... Rb8 34. Rd2 Rb5? { (1.76 → 3.25) Mistake. f5 was best. } (34... f5 35. gxf5) 35. Rc1?! { (3.25 → 2.48) Inaccuracy. Bxd5 was best. } (35. Bxd5) 35... Rb7?! { (2.48 → 3.28) Inaccuracy. f5 was best. } (35... f5 36. Bxd5 Nxd5+ 37. Kf2 Kf6 38. Rc8 Rb4 39. Rc6 Nf4 40. Rxa6 Rc4 41. Ra7 Nh3+ 42. Kg3) 36. Rc5 Bxa2? { (3.08 → 6.01) Mistake. Rf7 was best. } (36... Rf7 37. a3 Rb7 38. Bxd5 exd5 39. Kf2 Kf7 40. Rc6 a5 41. Rdc2 Rb3 42. Ra6 Rb7 43. Kf1) 37. Bxb7 f5 38. Rd7+ Kf6 39. gxf5 exf5 40. Rd6+ Ke7 41. Rxa6 Nxh5?? { (6.98 → Mate in 7) Checkmate is now unavoidable. Be6 was best. } (41... Be6 42. Rc7+ Kf6 43. Rh7 Ng2+ 44. Kd2 Nf4 45. Rxh6+ Ke5 46. Rxa4 Nxh5 47. Rxh5 Kf6 48. Rh6+) 42. Rc7+ Kd8 { Black offers draw } 43. Rh7 f4+ 44. Kf2 Nf6 45. Ra8# { White wins by checkmate. } 1-0