[Event "2023 Autumn Marathon"] [Site "https://lichess.org/UVYyneOE"] [Date "2023.10.28"] [White "O_Hto_I_O"] [Black "invokermaster"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "15:02:28"] [WhiteElo "2494"] [BlackElo "2177"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E06"] [Opening "Catalan Opening: Closed"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 { E06 Catalan Opening: Closed } O-O 6. O-O c6 7. Qc2 a5 8. b3 Ne4 9. Bb2 f5 10. Nfd2 Na6 11. f3?! { (0.31 → -0.36) Inaccuracy. Nc3 was best. } (11. Nc3 b5) 11... Nf6 12. Nc3?! { (-0.32 → -1.02) Inaccuracy. a3 was best. } (12. a3 b5) 12... Nb4 13. Qd1 Qb6?! { (-0.61 → 0.28) Inaccuracy. c5 was best. } (13... c5 14. Na4 cxd4 15. Bxd4 Ra6 16. a3 dxc4 17. Nxc4 Nc2 18. Bb6 Qxd1 19. Raxd1 Nxa3 20. Nxa3) 14. c5 Qd8 15. a3 Na6 16. b4 b6 17. bxa5?? { (0.23 → -2.26) Blunder. Nb3 was best. } (17. Nb3) 17... bxc5 18. dxc5 Bxc5+?! { (-2.75 → -1.79) Inaccuracy. Nxc5 was best. } (18... Nxc5 19. Na4 Qxa5 20. Nxc5 Qxc5+ 21. Kh1 Ba6 22. Re1 Qe3 23. Rc1 c5 24. Nf1 Qh6 25. a4) 19. Kh1 Qxa5 20. Nb3 Qb6?! { (-1.52 → -0.92) Inaccuracy. Qd8 was best. } (20... Qd8 21. Na4 Ba7 22. Rc1 Qd6 23. e4 fxe4 24. fxe4 Nxe4 25. Rxf8+ Qxf8 26. Bxe4 dxe4 27. Bd4) 21. Nxc5?! { (-0.92 → -1.93) Inaccuracy. Na4 was best. } (21. Na4 Qb5) 21... Nxc5 22. Qd4 e5 23. Qb4 Qa7 24. f4 Rb8 25. fxe5 Rxb4 26. axb4 Qb6 27. exf6 Qxb4?! { (-2.51 → -1.69) Inaccuracy. gxf6 was best. } (27... gxf6 28. Na4 Nxa4 29. Rxa4 Qb5 30. Raa1 Qxe2 31. Bd4 Qd2 32. Bc5 Re8 33. Rfd1 Qc3 34. Rac1) 28. fxg7 Re8 29. Rfb1 Nb3?? { (-2.68 → 4.03) Blunder. d4 was best. } (29... d4 30. Ba3 Qc4 31. Nd5 cxd5 32. Rc1 Qxe2 33. Bxc5 d3 34. Bb4 Be6 35. Rf1 Kxg7 36. Bc3+) 30. Ra4?? { (4.03 → -3.33) Blunder. Nxd5 was best. } (30. Nxd5 Qc4 31. Nf6+ Kxg7 32. Nxe8+ Kg6 33. Nd6 Qc2 34. Rg1 Qxb2 35. Rab1 Qe5 36. Nxc8 Nd4) 30... Qc5 31. Ra3 Nd2 32. Rc1 Qb4 33. Rc2? { (-2.54 → -4.42) Mistake. Ra2 was best. } (33. Ra2 Be6) 33... Nc4 34. Ra4 Qb3 35. Nxd5 Qxc2 36. Nf6+ Kf7?! { (-5.35 → -3.96) Inaccuracy. Kxg7 was best. } (36... Kxg7 37. Ra7+ Kg6 38. h4 Re5 39. Nh5 Qxb2 40. Nf4+ Kf6 41. Rc7 Bb7 42. Bxc6 Qb6 43. Bxb7) 37. Bxc6?? { (-3.96 → Mate in 7) Checkmate is now unavoidable. Ra7+ was best. } (37. Ra7+ Kg6 38. h4 Qxb2 39. Nxe8 Be6 40. g8=Q+ Bxg8 41. Rg7+ Qxg7 42. Nxg7 Kxg7 43. Bxc6 Ne3) 37... Qd1+ 38. Kg2 Ne3+?? { (Mate in 6 → -4.12) Lost forced checkmate sequence. Rxe2+ was best. } (38... Rxe2+ 39. Kh3 Qf1+ 40. Bg2 Qxg2+ 41. Kh4 Qxh2+ 42. Kg5 h6+ 43. Kf4 Qf2#) 39. Kh3 Qf1+?? { (-4.96 → 3.54) Blunder. Rd8 was best. } (39... Rd8 40. Be5 Qxe2 41. Rf4 Kxg7 42. Bf3 Qf1+ 43. Kh4 Qg1 44. h3 Kf7 45. Bc3 Nf1 46. Bh5+) 40. Kh4 Ng2+?! { (3.95 → 6.10) Inaccuracy. Bd7 was best. } (40... Bd7 41. Bxd7 Kxg7 42. Nxe8+ Kf7 43. Ra7 Kg6 44. Ra6+ Kf7 45. Bb5 Qg2 46. Kg5 f4 47. Ra7+) 41. Kg5 Qf4+?? { (6.31 → Mate in 8) Checkmate is now unavoidable. Qg1 was best. } (41... Qg1 42. Bd5+ Ke7 43. Nxe8 Qe3+ 44. Kh5 Qxe2+ 45. Kh6 Qd2+ 46. Kxh7 Qxd5 47. Nf6 Qb3 48. g8=Q) 42. gxf4 Bd7 43. Kh6 Bxc6 44. g8=Q+?? { (Mate in 7 → 5.62) Lost forced checkmate sequence. Ra7+ was best. } (44. Ra7+ Bd7 45. Nxe8 Ne3 46. Kxh7 Ng4 47. g8=Q+ Ke7 48. Ba3+ Kd8 49. Nf6+ Be8 50. Qxe8#) 44... Rxg8 45. Nxg8?? { (5.56 → 0.00) Blunder. Ra7+ was best. } (45. Ra7+ Ke6 46. Nxg8 Nxf4 47. e3 Nd3 48. Re7+ Kd5 49. Bf6 Kc4 50. Kxh7 f4 51. exf4 Nxf4) 45... Kxg8?? { (0.00 → 5.67) Blunder. Bxa4 was best. } (45... Bxa4 46. Kxh7 Nxf4 47. e3 Ng2 48. Nh6+ Ke6 49. Bd4 f4 50. exf4 Nxf4 51. Kg7 Bc2 52. Bg1) 46. Ra8+?? { (5.67 → -3.42) Blunder. Ra6 was best. } (46. Ra6 Bd5 47. Bc1 Kf7 48. Ra5 Be4 49. Kxh7 Ke6 50. Kh6 Kd7 51. Ra6 Bc2 52. Kg5 Be4) 46... Kf7?? { (-3.42 → 5.66) Blunder. Bxa8 was best. } (46... Bxa8 47. Kg5 Be4 48. Bd4 Ne1 49. Kf6 Nc2 50. Bc5 Na1 51. Bd4 Nb3 52. Bb2 Nd2 53. Bd4) 47. Ra7+ Bb7?! { (5.64 → 7.78) Inaccuracy. Ke6 was best. } { Black wins on time. } (47... Ke6 48. Bc1 Be4 49. Ra5 Kd7 50. Kxh7 Kc6 51. Re5 Bc2 52. Kg6 Be4 53. h3 Kd7 54. Ra5) 0-1