[Event "2024 Spring Marathon"] [Site "https://lichess.org/5u3WCoTs"] [Date "2024.05.11"] [White "Hadza_3"] [Black "koncheto"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "06:48:01"] [WhiteElo "2311"] [BlackElo "2432"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "FM"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Bc4 c6 5. d3 Nf6 6. Bd2 Qc7 7. Qe2 Bf5 8. h3 Nbd7?! { (0.70 → 1.60) Inaccuracy. e6 was best. } (8... e6 9. g4 Bg6 10. f4 b5 11. Bb3 Be7 12. Nf3 O-O 13. Ne5 a5 14. a4) 9. g4 Bg6 10. f4 h6 11. f5 Bh7 12. O-O-O Bg8?! { (1.53 → 2.34) Inaccuracy. b5 was best. } (12... b5 13. Bb3 a5 14. a4 Nc5 15. Ba2 b4 16. Ne4 Nfxe4 17. dxe4 e6 18. Nf3) 13. Nf3 O-O-O 14. Rde1 Nb6 15. Bb3 Nbd5 16. Ne4 e6 17. fxe6 fxe6 18. Rhf1 Bf7 19. Nxf6 gxf6 20. Nd4?! { (2.19 → 1.57) Inaccuracy. Bxd5 was best. } (20. Bxd5 cxd5 21. Nd4 e5 22. Qf2 Be7 23. Nf5 Bf8 24. Qxa7 b6 25. Qxc7+ Kxc7) 20... e5 21. Nf5 Be6?! { (1.65 → 2.27) Inaccuracy. a5 was best. } (21... a5 22. Kb1 b5 23. Bxd5 Bxd5 24. Ne3 Be7 25. Nxd5 Rxd5 26. Rf5 Qd7 27. Qf3) 22. Qe4 Bc5? { (1.77 → 3.16) Mistake. Qd7 was best. } (22... Qd7 23. Ng3 Be7 24. Qe2 Bf7 25. Nf5 Bf8 26. Qf2 Kb8 27. a3 Be6) 23. d4 Bxf5? { (3.02 → 4.96) Mistake. Bf8 was best. } (23... Bf8 24. dxe5 fxe5 25. Qxe5 Qxe5 26. Rxe5 Bd7 27. a3 Re8 28. Rxe8+ Bxe8 29. c4) 24. Qxf5+ Kb8 25. dxe5? { (5.07 → 2.81) Mistake. dxc5 was best. } (25. dxc5 Nf4 26. Bxf4 exf4 27. a3 Rhe8 28. Rxe8 Rxe8 29. Qxf6 a6 30. Qd6 Qxd6) 25... fxe5 26. Qxe5 Bd6 27. Qe2?! { (2.74 → 1.94) Inaccuracy. Qe4 was best. } (27. Qe4 Bg3 28. Rd1 Bh4 29. Kb1 Bg5 30. Bxg5 hxg5 31. Bxd5 cxd5 32. Rxd5 Rxh3) 27... a6?! { (1.94 → 3.03) Inaccuracy. Bf4 was best. } (27... Bf4 28. Bxf4 Nxf4 29. Qf3 Rhf8 30. Kb1 c5 31. Bc4 Rd4 32. Bd3 a6 33. Re4) 28. Bxd5 cxd5 29. Bc3?! { (3.06 → 2.02) Inaccuracy. Qd3 was best. } (29. Qd3 h5 30. g5 Rhf8 31. Rxf8 Rxf8 32. Qxd5 Bf4 33. Kb1 Bxd2 34. Qxd2 Qg3) 29... Rhf8?! { (2.02 → 2.80) Inaccuracy. Bf4+ was best. } (29... Bf4+ 30. Bd2 Bxd2+ 31. Qxd2 d4 32. Rf3 Qc5 33. Kb1 Rhe8 34. a3 Qg5 35. Qf2) 30. Rxf8 Rxf8 31. Bd4 Qd7 32. Qe6 Qxe6 33. Rxe6 Kc7 34. Kd2 Rf3?! { (2.66 → 3.92) Inaccuracy. h5 was best. } (34... h5 35. Rf6 Rxf6 36. Bxf6 hxg4 37. hxg4 Kd7 38. Ke3 Ke6 39. g5 Bb8 40. Bh8) 35. h4?? { (3.92 → 0.68) Blunder. Rxh6 was best. } (35. Rxh6 Rg3 36. Ke2 Rg2+ 37. Kf3 Rxc2 38. g5 Rd2 39. Bc3 Rd3+ 40. Ke2 Rg3) 35... Rh3? { (0.68 → 2.09) Mistake. Rf4 was best. } (35... Rf4) 36. Bf6?? { (2.09 → 0.02) Blunder. Bf2 was best. } (36. Bf2 Kd7 37. Rg6 Be5 38. h5 Rh2 39. Ke1 Bf4 40. Kf1 Rh1+ 41. Ke2 Rc1) 36... Bg3?? { (0.02 → 2.40) Blunder. Kd7 was best. } (36... Kd7 37. Re2 Rg3 38. g5 Bf4+ 39. Ke1 hxg5 40. hxg5 Bxg5 41. Bxg5 Rxg5 42. Kd2) 37. g5 hxg5?! { (2.25 → 3.29) Inaccuracy. Bxh4 was best. } (37... Bxh4 38. gxh6 a5 39. Bxh4 Rxh4 40. Ke3 d4+ 41. Kf2 b5 42. a3 Rh1 43. Kf3) 38. hxg5 Bf4+ 39. Ke2 Rg3 40. Re7+?! { (3.56 → 2.56) Inaccuracy. g6 was best. } (40. g6 Bd6 41. g7 Kd7 42. Re3 Rg2+ 43. Kd3 b6 44. c3 Rg6 45. Kc2 a5) 40... Kc6 41. Rg7 b5 42. b3?? { (3.20 → 1.17) Blunder. g6 was best. } (42. g6 Bh6 43. Rg8 Kb6 44. Bd4+ Ka5 45. g7 Rg5 46. c3 b4) 42... Kd6 43. a4?! { (1.01 → 0.28) Inaccuracy. g6 was best. } (43. g6 Ke6 44. Bd4 Kf5 45. Rf7+ Ke4 46. g7 Kxd4 47. Rxf4+ Ke5 48. Rf7 b4) 43... Ke6 44. Ra7 Kf5 45. Rxa6 bxa4 46. Rxa4 Rg2+?? { (0.27 → 2.91) Blunder. Bxg5 was best. } (46... Bxg5 47. Bxg5 Rxg5 48. Ra6 Ke5 49. Rc6 Rg2+ 50. Kd3 Rg3+ 51. Kd2 d4 52. Rc5+) 47. Kd3 Bxg5?! { (2.67 → 3.96) Inaccuracy. Rd2+ was best. } (47... Rd2+ 48. Kc3 Rg2 49. Ra6 Be5+ 50. Bxe5 Kxe5 51. Rc6 Rxg5 52. Kb4 Rg1 53. Kb5) 48. Bxg5 Rxg5 49. Kd4 Ke6 50. Ra6+ Kd7 51. Kc5 Rf5? { (2.81 → 4.91) Mistake. Rg2 was best. } (51... Rg2 52. c3 Rc2 53. Ra7+ Ke6 54. c4 Rc3 55. Rb7 Rd3 56. cxd5+ Rxd5+ 57. Kb6) 52. Rd6+ Kc7 53. Rxd5 Rf1 54. c4 Rc1 55. b4 Rb1 56. b5 Ra1?? { (5.55 → Mate in 16) Checkmate is now unavoidable. Rc1 was best. } (56... Rc1 57. b6+ Kb7 58. Rd7+ Kb8 59. Kb5 Rh1 60. Kc6 Rh8 61. c5 Rh6+ 62. Rd6) 57. Rh5?? { (Mate in 16 → 5.37) Lost forced checkmate sequence. b6+ was best. } (57. b6+ Kc8 58. Kc6 Ra6 59. c5 Ra7 60. Rd8+ Kxd8 61. bxa7 Ke7 62. Kb6 Ke6) 57... Rg1 58. Rh7+ Kd8 59. Kb6 Rh1?? { (6.09 → Mate in 11) Checkmate is now unavoidable. Rg6+ was best. } (59... Rg6+ 60. Kb7 Ke8 61. c5 Rg5 62. Kb6 Kf8 63. Rh4 Rg6+ 64. c6 Kg8 65. Kb7) 60. c5?? { (Mate in 11 → -4.48) Lost forced checkmate sequence. Rxh1 was best. } (60. Rxh1 Kd7 61. Ka6 Kd6 62. b6 Ke5 63. b7 Kd4 64. b8=Q Ke4 65. Rh5 Kf3) 60... Rxh7 61. c6 Kc8 62. Ka6?? { (-4.26 → Mate in 30) Checkmate is now unavoidable. Kc5 was best. } (62. Kc5 Rh5+ 63. Kd4 Kc7 64. b6+ Kxc6 65. b7 Kxb7 66. Ke4 Kc6 67. Kf4 Rd5) 62... Kb8?? { (Mate in 30 → -5.62) Lost forced checkmate sequence. Rh1 was best. } (62... Rh1 63. Kb6 Rc1 64. Ka7 Rc3 65. Kb6 Kb8 66. c7+ Rxc7 67. Ka6 Rc1 68. Kb6) 63. b6 Rh5 64. c7+ Kc8 65. Ka7?? { (-4.21 → Mate in 1) Checkmate is now unavoidable. b7+ was best. } (65. b7+ Kxc7 66. b8=B+ Kxb8 67. Kb6 Rd5 68. Kc6 Rd2 69. Kc5 Kc7 70. Kc4 Kd7) 65... Ra5# { Black wins by checkmate. } 0-1