[Event "22nd OCT Classical Marathon Team Battle"] [Site "https://lichess.org/BIuyPmc8"] [Date "2023.10.08"] [White "angeljavier"] [Black "Turris66"] [Result "0-1"] [UTCDate "2023.10.08"] [UTCTime "12:01:13"] [WhiteElo "1434"] [BlackElo "1500"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+202"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C23"] [Opening "Bishop's Opening: Calabrese Countergambit, Jaenisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 f5? { (0.00 → 1.46) Mistake. Nf6 was best. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O a5 6. d4 exd4 7. Nxd4) 3. d3 { C23 Bishop's Opening: Calabrese Countergambit, Jaenisch Variation } Nf6 4. h3?! { (0.94 → 0.27) Inaccuracy. Nc3 was best. } (4. Nc3 Nc6 5. a3 Bc5 6. Nf3 fxe4 7. dxe4 d6 8. O-O Bg4) 4... fxe4 5. dxe4 Bc5 6. Nc3 c6 7. Bg5?! { (0.40 → -0.40) Inaccuracy. a3 was best. } (7. a3 a5) 7... Qe7 8. Nf3 b5 9. Bb3?! { (0.57 → -0.03) Inaccuracy. Bxf6 was best. } (9. Bxf6 gxf6 10. Be2 Kd8 11. Nh4 Qd6 12. Qc1 Qf8 13. Bg4 Kc7 14. O-O Qg7 15. Ne2 a5) 9... a5 10. a3 a4 11. Ba2 d6 12. Qd2 Be6 13. O-O Bxa2 14. Nxa2?? { (-0.02 → -2.35) Blunder. Rxa2 was best. } (14. Rxa2 h6 15. b4 axb3 16. Bxf6 Qxf6 17. cxb3 Rxa3 18. Rxa3 Bxa3 19. Nxb5 cxb5 20. b4 O-O) 14... O-O?? { (-2.35 → -0.40) Blunder. Nxe4 was best. } (14... Nxe4 15. Bxe7 Nxd2 16. Nxd2 Kxe7 17. Rfe1 Rf8 18. Re2 Nd7 19. Nb4 Bxb4 20. axb4 d5 21. Re3) 15. Nc1 Nxe4?? { (-0.64 → 2.82) Blunder. Nbd7 was best. } (15... Nbd7 16. Nd3 Ba7 17. Nb4 Qe6 18. Qe2 Rac8 19. Rad1 h6 20. Be3 Bxe3 21. Qxe3 Nc5 22. Nd2) 16. Qd3?? { (2.82 → -5.41) Blunder. Bxe7 was best. } (16. Bxe7 Nxd2 17. Nxd2 Re8 18. Bg5 d5 19. Re1 Nd7 20. Be3 Bf8 21. f3 c5 22. Nd3 b4) 16... Rxf3?? { (-5.41 → 0.56) Blunder. Nxg5 was best. } (16... Nxg5 17. Nxg5 Qxg5 18. b4 Bb6 19. Qxd6 Rf6 20. Qd3 Na6 21. Ne2 Qg6 22. Qxg6 Rxg6 23. c4) 17. gxf3?? { (0.56 → -5.99) Blunder. Bxe7 was best. } (17. Bxe7 Rxd3) 17... Nxg5 18. Ne2 Nxh3+ 19. Kh2 Ng5 20. Ng3 Nd7 21. Rh1 Rf8 22. Nf5 Qf6 23. Ng3 Nxf3+ 24. Kg2 Nh4+ 25. Kh3? { (-7.06 → Mate in 7) Checkmate is now unavoidable. Rxh4 was best. } (25. Rxh4 Qxh4 26. f3 d5 27. Rh1 e4 28. Qxd5+ cxd5 29. Rxh4 exf3+ 30. Kf1 Bd6 31. Nh1 Rc8) 25... Bxf2? { (Mate in 7 → -9.25) Lost forced checkmate sequence. Qe6+ was best. } (25... Qe6+ 26. Kh2 Rxf2+ 27. Kg1 Qf6 28. Qxh7+ Kxh7 29. Rxh4+ Qxh4 30. Nf1 Qh3 31. b3 Qg2#) 26. Raf1? { (-9.25 → Mate in 11) Checkmate is now unavoidable. Qe4 was best. } (26. Qe4 Bxg3 27. Raf1 Bf2 28. Qg4 Qf3+ 29. Qxf3 Rxf3+ 30. Kh2 Nf6 31. Rxf2 Rxf2+ 32. Kg1 Rf4) 26... Qe6+ 27. Kxh4?! { (-22.51 → Mate in 2) Checkmate is now unavoidable. Nf5 was best. } (27. Nf5 Rxf5) 27... Bxg3+?? { (Mate in 2 → -3.93) Lost forced checkmate sequence. Rf4+ was best. } (27... Rf4+ 28. Kg5 Qg4#) 28. Kxg3 Rxf1?? { (-4.01 → -1.68) Blunder. Nf6 was best. } (28... Nf6 29. Kg2 Qg4+ 30. Kh2 d5 31. Qh3 Qxh3+ 32. Kxh3 Kf7 33. Rhg1 Re8 34. b3 Ra8 35. Rc1) 29. Qxh7+ Kf8 30. Rxf1+ Nf6 31. Qh8+ Ke7?! { (-1.41 → -0.31) Inaccuracy. Kf7 was best. } (31... Kf7 32. Qh5+ Ke7 33. Qg5 Ke8 34. Kg2 Qg4+ 35. Qxg4 Nxg4 36. Rf3 Nf6 37. b3 Ne4 38. Rh3) 32. Qxg7+ Qf7 33. Qg5 Ke6 34. Qf5+ Ke7 35. Qf2?? { (-0.31 → -6.44) Blunder. Qg5 was best. } (35. Qg5 Qg8) 35... Ne4+ 36. Kg2 Nxf2 37. Rxf2 Qxf2+ 38. Kxf2 Ke6 39. Ke3 Kd5 40. c3?! { (-6.64 → -35.13) Inaccuracy. b3 was best. } (40. b3 e4 41. Kd2 Kd4 42. c3+ Ke5 43. c4 axb3 44. Kc3 d5 45. cxb5 cxb5 46. Kxb3 e3) 40... c5 41. Kd3 c4+ 42. Ke3 e4?? { (-8.05 → -0.24) Blunder. Ke6 was best. } (42... Ke6 43. Ke2 Kf5 44. Kf3 d5 45. Ke3 Kg4 46. Ke2 Kf4 47. Ke1 Ke3 48. Kd1 d4 49. cxd4) 43. Kd2?? { (-0.24 → Mate in 22) Checkmate is now unavoidable. Kf4 was best. } (43. Kf4 e3 44. Kxe3 Ke5 45. Kf3 d5 46. Ke2 Ke4 47. Kd1 Kd3 48. Kc1 Ke3 49. Kc2 Ke2) 43... Ke5 44. Ke3 d5 45. Kd2 Kf4 46. Ke2 e3 47. Ke1 Kf3 48. Kf1 e2+ 49. Ke1 d4 50. cxd4 Ke4?! { (Mate in 7 → -35.82) Lost forced checkmate sequence. Ke3 was best. } (50... Ke3 51. d5 b4 52. d6 bxa3 53. bxa3 c3 54. d7 c2 55. d8=R c1=Q+ 56. Rd1 exd1=Q#) 51. d5 Kxd5 52. Kxe2 Kd4?? { (-34.76 → 0.00) Blunder. c3 was best. } (52... c3 53. bxc3 Kc4 54. Kd2 Kb3 55. Kd3 Kxa3 56. c4 bxc4+ 57. Kxc4 Kb2 58. Kd3 a3 59. Ke4) 53. Kd2 Kc5 54. Kc3 Kc6 55. Kb4 Kb6 56. Kc3 Kc5 57. Kc2 Kd4 58. Kd2 Kd5 59. Kc3 Kc5 60. Kc2 b4 61. Kd2?? { (-0.03 → -35.47) Blunder. axb4+ was best. } (61. axb4+ Kxb4) 61... bxa3 62. bxa3 Kd4 63. Kc2 c3 64. Kc1 Kd3 65. Kd1 Kd4 66. Kc2 Kc4 67. Kd1 Kb3 68. Kc1 Kxa3 69. Kc2 Kb4 70. Kc1 Kb3 71. Kd1 a3 72. Kc1 a2 73. Kd1 a1=Q+ 74. Ke2 c2 75. Kd3 c1=Q 76. Ke4 Qc4+ 77. Ke3 Qac3+ 78. Kf2 Q4d4+ 79. Ke2 Qdd2+ 80. Kf1 Qcc1# { Black wins by checkmate. } 0-1