[Event "2023 Summer Marathon"] [Site "https://lichess.org/M2w7ocE6"] [Date "2023.08.05"] [White "Top100Koth"] [Black "Arhimed99"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "16:08:23"] [WhiteElo "2217"] [BlackElo "1667"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B01"] [Opening "Scandinavian Defense: Valencian Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 { B01 Scandinavian Defense: Valencian Variation, Main Line } 6. Be2 e6 7. Bg5?! { (0.77 → 0.09) Inaccuracy. h3 was best. } (7. h3 Bxf3 8. Bxf3 c6 9. O-O Nbd7 10. Re1 Be7 11. Bf4 O-O) 7... Be7 8. h3 Bh5 9. g4 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. d5?? { (0.10 → -1.58) Blunder. Bf4 was best. } (12. Bf4 Bb4 13. Qd3 c6 14. Kf1 Qa5 15. Rd1 O-O-O 16. Kg2 Nb6 17. Qf3 Bxc3 18. bxc3 Qd5) 12... exd5 13. Bb5?? { (-1.36 → -3.35) Blunder. Qd2 was best. } (13. Qd2 c6 14. O-O-O Bb4 15. Rde1 O-O 16. a3 Bc5 17. h4 b5 18. Nd1 Ne4 19. Bxd8 Nxd2) 13... c6 14. Bd3 Qc7?! { (-3.89 → -2.51) Inaccuracy. Nxg4 was best. } (14... Nxg4 15. Qe2 Nge5 16. Be3 Nxd3+ 17. Qxd3 Ne5 18. Qe2 Rh4 19. Bxa7 Qd6 20. Bc5 Qxc5 21. Qxe5) 15. Qf3? { (-2.51 → -4.65) Mistake. Qe2 was best. } (15. Qe2 O-O-O 16. O-O-O Bb4 17. Bd2 Rhe8 18. Qf1 d4 19. Nb1 Bd6 20. Bg5 Bf4+ 21. Bxf4 Qxf4+) 15... O-O-O?? { (-4.65 → -2.07) Blunder. Qe5+ was best. } (15... Qe5+ 16. Qe3 Nxg4 17. Qxe5 Ngxe5 18. Bxe7 Kxe7 19. O-O-O Rae8 20. Be2 Rh4 21. Nxd5+ cxd5 22. Bb5) 16. Bf4?! { (-2.07 → -2.92) Inaccuracy. O-O-O was best. } (16. O-O-O Rhe8 17. Rhe1 Ne5 18. Qe3 Nxd3+ 19. Qxd3 d4 20. Nb1 Ne4 21. Rxe4 Bxg5+ 22. Nd2 Rxe4) 16... Qb6? { (-2.92 → -1.22) Mistake. Ne5 was best. } (16... Ne5 17. Bxe5 Qxe5+ 18. Kf1 Nd7 19. Kg2 Qf6 20. Qxf6 Bxf6 21. f4 Nc5 22. Rad1 Rde8 23. g5) 17. O-O-O Bb4 18. Na4?! { (-1.15 → -2.10) Inaccuracy. g5 was best. } (18. g5 Ne8 19. Be2 Qa5 20. a3 Bxc3 21. Qxc3 Qxc3 22. bxc3 Nc7 23. h4 Rde8 24. Bg4 f5) 18... Qa5 19. b3? { (-2.08 → -3.90) Mistake. c3 was best. } (19. c3 Bf8 20. Bc2 b5 21. g5 Ne8 22. b4 Qa6 23. Nb2 Qxa2 24. Bd3 Nb6 25. Be3 Nc4) 19... Ba3+?? { (-3.90 → -1.48) Blunder. Nc5 was best. } (19... Nc5 20. Nxc5 Qxa2 21. Be5 d4 22. Qxc6+ bxc6 23. Ba6+ Qxa6 24. Nxa6 Ba3+ 25. Kb1 Kb7 26. Ka2) 20. Nb2?? { (-1.48 → -7.25) Blunder. Kb1 was best. } (20. Kb1 b5 21. Nb2 Nc5 22. Bd2 Qc7 23. b4 Nxd3 24. Nxd3 Ne4 25. Rhe1 a5 26. bxa5 Rhe8) 20... Qc3 21. Be2? { (-7.10 → Mate in 5) Checkmate is now unavoidable. Rde1 was best. } (21. Rde1 Qxb2+ 22. Kd2 Bb4+ 23. Kd1 Qa1+ 24. Ke2 Rde8+ 25. Be3 Qc3 26. a3 Qd2+ 27. Kf1 Qxe1+) 21... Qxb2+ 22. Kd2 Bb4+ 23. Ke3 Qc3+ 24. Rd3 d4# { Black wins by checkmate. } 0-1