[Event "2024 Spring Marathon"] [Site "https://lichess.org/GnDWWqDZ"] [Date "2024.05.11"] [White "HarryPotterAndPatmol"] [Black "littleplotkin"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "18:25:02"] [WhiteElo "2253"] [BlackElo "2646"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5 { A04 Zukertort Opening: Dutch Variation } 2. g3 Nc6 3. d3?! { (0.71 → 0.14) Inaccuracy. d4 was best. } (3. d4 e6 4. Bg2 d5 5. O-O Be7 6. c4 Nf6 7. Qc2 O-O) 3... e5 4. e4 Nf6?! { (-0.09 → 0.63) Inaccuracy. fxe4 was best. } (4... fxe4 5. dxe4 Nf6 6. Bg2 Bc5 7. O-O O-O 8. Nc3 d6 9. Na4) 5. Bg2?! { (0.63 → -0.01) Inaccuracy. exf5 was best. } (5. exf5) 5... d5?! { (-0.01 → 0.64) Inaccuracy. fxe4 was best. } (5... fxe4 6. dxe4 a5 7. O-O Bc5 8. Nc3 d6 9. Nd5 Nb4 10. Be3) 6. exd5 Nxd5 7. O-O Bd6 8. Nc3?! { (0.98 → -0.02) Inaccuracy. c3 was best. } (8. c3 a5) 8... Nxc3 9. bxc3 O-O 10. Bb2 f4 11. d4? { (-0.39 → -1.66) Mistake. Nd2 was best. } (11. Nd2 Qg5 12. Ne4 Qh6 13. Bc1 Bd7 14. Re1 Rae8 15. a4 Nd8 16. a5 Bc6) 11... e4 12. Nd2 f3 13. Bh1 Bf5 14. Re1 Re8 15. c4 Qg5 16. d5? { (-1.28 → -2.71) Mistake. c5 was best. } (16. c5 Bf8) 16... Ne5?? { (-2.71 → 1.31) Blunder. Nb4 was best. } (16... Nb4 17. Bd4 b6 18. c5 bxc5 19. Bc3 Qg6 20. a3 e3 21. axb4) 17. Nxe4 Qh5? { (1.24 → 2.55) Mistake. Bxe4 was best. } (17... Bxe4 18. Rxe4) 18. Nxd6 cxd6?! { (2.57 → 3.37) Inaccuracy. Ng4 was best. } (18... Ng4 19. h4 cxd6 20. Bxf3 Qg6 21. c5 Ne3 22. Rxe3 Rxe3 23. h5 Qg5 24. Qd2) 19. Bxe5 dxe5 20. Bxf3 Qg6?! { (3.23 → 4.67) Inaccuracy. Qf7 was best. } (20... Qf7) 21. Bg2?! { (4.67 → 3.15) Inaccuracy. Bh5 was best. } (21. Bh5 Qf6 22. Bxe8 Rxe8 23. Rb1 Rf8 24. Rb3 e4 25. Qd2 Rc8 26. h4 Rxc4) 21... Bxc2 22. Qd2 Bd3 23. c5 e4 24. Rac1 Qf5 25. d6 Rad8 26. Qb4 Rf8 27. Qd2 b6 28. Qe3? { (2.47 → 1.02) Mistake. c6 was best. } (28. c6 Rxd6) 28... bxc5 29. Rxc5 Qf7? { (0.97 → 2.68) Mistake. Qf6 was best. } (29... Qf6 30. Rd5 Rxd6 31. Bxe4 Bxe4 32. Rxd6 Qxd6 33. Qxe4 Qd8 34. Qe7 Qd2 35. Qe2) 30. Rc7 Qxa2 31. Rxa7?? { (3.06 → 0.55) Blunder. Qd4 was best. } (31. Qd4 Rf7 32. Bxe4 Bxe4 33. Rxf7 Qxf7 34. Rxe4 Rd7 35. Re5 h5 36. Qe4 g6) 31... Qb2? { (0.55 → 2.13) Mistake. Qd5 was best. } (31... Qd5) 32. d7 Rf7 33. Bh3?? { (2.39 → 0.00) Blunder. Qc5 was best. } (33. Qc5 g6 34. Bh3 Kg7 35. Be6 Rff8 36. Rc7 Rf3 37. Qc3+ Qxc3 38. Rxc3 Kf6) 33... Qf6?? { (0.00 → 3.53) Blunder. Rf3 was best. } (33... Rf3 34. Qc5 e3 35. Kh1 Rxf2 36. Bg2 Rxg2 37. Qd5+ Kh8 38. Qxg2 Qb4 39. Rxe3) 34. Rc7 g6 35. Rc8 Kg7? { (2.94 → 4.89) Mistake. Rff8 was best. } (35... Rff8 36. Qc5 Kg7 37. Rxd8 Rxd8 38. f3 Qf8 39. Qxf8+ Kxf8 40. fxe4 Ke7 41. e5) 36. Rxd8 Qxd8 37. Qd4+ Kh6 38. Qe3+ Kg7 39. Qd4+ Kh6 40. Qd5 Rf6 41. g4 g5?! { (3.75 → 5.10) Inaccuracy. Rf8 was best. } (41... Rf8 42. Qd6 Rf6 43. Qd4 Rf7 44. Re3 Bb5 45. Qd5 Rxd7 46. Qxb5 Rd5 47. Qb4) 42. Rc1 Qb6?! { (5.16 → 7.15) Inaccuracy. Rb6 was best. } (42... Rb6 43. Qd4 Rb1 44. Rxb1 Bxb1 45. Bf1 Bd3 46. h3 Qe7 47. Bxd3 exd3 48. Qxd3) 43. Qc5?! { (7.15 → 4.96) Inaccuracy. d8=Q was best. } (43. d8=Q Qxf2+ 44. Kh1 Qf4 45. Qc6 Qf3+ 46. Bg2 Qd1+ 47. Rxd1 Rxc6 48. Qf8+ Kg6) 43... Qxc5 44. Rxc5 Rd6 45. Rc6 Rxc6 46. d8=Q Rc1+ 47. Kg2?? { (5.09 → Mate in 4) Checkmate is now unavoidable. Bf1 was best. } (47. Bf1 Kg6 48. Qd6+ Kf7 49. Qd5+ Kf8 50. Qf5+ Ke8 51. Qxg5 Be2 52. Qxc1 Bxg4) 47... Bf1+ 48. Kg3 Rc3+ 49. f3 Rxf3# { Black wins by checkmate. } 0-1