[Event "4th Grade Arena"] [Site "https://lichess.org/3ZVYvRnB"] [Date "2020.11.12"] [White "DistinctCheetah"] [Black "OfficialDentist"] [Result "0-1"] [UTCDate "2020.11.12"] [UTCTime "19:23:32"] [WhiteElo "920"] [BlackElo "1009"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+137"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Na4? { (0.24 → -1.15) Mistake. Bc4 was best. } (3. Bc4 Nf6 4. d3 h6 5. Nf3 Bc5 6. O-O O-O 7. Na4 Be7) 3... b5?? { (-1.15 → 1.37) Blunder. f5 was best. } (3... f5) 4. Nb6?? { (1.37 → -4.44) Blunder. Bxb5 was best. } (4. Bxb5 Qg5) 4... axb6 5. Rb1?! { (-4.47 → -6.07) Inaccuracy. Bxb5 was best. } (5. Bxb5 Nd4) 5... Ba6 6. Ra1 Qb8 7. Rb1 Kd8?! { (-6.02 → -4.35) Inaccuracy. Nf6 was best. } (7... Nf6 8. d3 Qd8 9. Be2 d5 10. exd5 Qxd5 11. Nf3 Qxa2 12. Bd2 Bd6 13. O-O O-O 14. Ng5) 8. c4?! { (-4.35 → -6.10) Inaccuracy. a3 was best. } (8. a3 f5) 8... Kc8?? { (-6.10 → -1.06) Blunder. bxc4 was best. } (8... bxc4 9. d3 Bb4+ 10. Bd2 cxd3 11. a3 Bxd2+ 12. Qxd2 Qb7 13. f3 Nf6 14. Bxd3 Bxd3 15. Qxd3) 9. d4?? { (-1.06 → -6.67) Blunder. cxb5 was best. } (9. cxb5 Bb7) 9... Qb7 10. Qh5?! { (-5.61 → -9.56) Inaccuracy. d5 was best. } (10. d5 Nd4 11. Nf3 Nxf3+ 12. gxf3 bxc4 13. a3 c6 14. d6 Qb8 15. b3 c3 16. Bxa6+ Rxa6) 10... Kb8?! { (-9.56 → -6.13) Inaccuracy. Nf6 was best. } (10... Nf6 11. Qd1 Nxd4 12. f3 Nxe4 13. Bd3 Nc5 14. Be3 bxc4 15. Bc2 Nxc2+ 16. Qxc2 Nd3+ 17. Kf1) 11. Qxf7?! { (-6.13 → -9.30) Inaccuracy. cxb5 was best. } (11. cxb5 Nxd4) 11... Be7?? { (-9.30 → -3.66) Blunder. Nf6 was best. } (11... Nf6 12. d5) 12. Qxg8+?? { (-3.66 → -14.12) Blunder. d5 was best. } (12. d5 bxc4 13. Qxg7 Bf6 14. Qxd7 Nd4 15. Qe8+ Ka7 16. Qa4 b5 17. Qd1 Be7 18. Nf3 Nxf3+) 12... Ka7?? { (-14.12 → -1.93) Blunder. Rxg8 was best. } (12... Rxg8 13. d5 Nd4 14. b3 bxc4 15. bxc4 Qa7 16. Bd3 Bb7 17. Ne2 Qa5+ 18. Bd2 Qa3 19. Nc1) 13. Qxa8+?? { (-1.93 → -9.00) Blunder. Qd5 was best. } (13. Qd5 bxc4) 13... Rxa8 14. Bh6 gxh6 15. Rd1 Nb4 16. Rd3 Qxe4+ 17. Re3?! { (-21.74 → Mate in 8) Checkmate is now unavoidable. Be2 was best. } (17. Be2 Nxd3+) 17... Qxe3+? { (Mate in 8 → -7.84) Lost forced checkmate sequence. Qb1+ was best. } (17... Qb1+ 18. Kd2 Qxb2+ 19. Ke1 Qb1+ 20. Ke2 Qc2+ 21. Ke1 Nd3+ 22. Bxd3 Bb4+ 23. Kf1 Qd1+ 24. Re1) 18. Kd1? { (-7.84 → Mate in 5) Checkmate is now unavoidable. fxe3 was best. } (18. fxe3 bxc4 19. dxe5 Rg8 20. Nf3 Nd5 21. Kd2 Bc5 22. e4 Ne3 23. Kc1 Nxf1 24. Rxf1 Be3+) 18... Qd3+?! { (Mate in 5 → -13.50) Lost forced checkmate sequence. Qxd4+ was best. } (18... Qxd4+ 19. Ke1 Nc2+ 20. Ke2 bxc4 21. f4 Qd3+ 22. Kf2 Bc5#) 19. Kc1?! { (-13.50 → Mate in 1) Checkmate is now unavoidable. Bxd3 was best. } (19. Bxd3 Nxd3) 19... Qc3+? { (Mate in 1 → -7.66) Lost forced checkmate sequence. Qc2# was best. } (19... Qc2#) 20. Kb1? { (-7.66 → Mate in 1) Checkmate is now unavoidable. bxc3 was best. } (20. bxc3 bxc4 21. cxb4 exd4 22. Nf3 d3 23. a3 Bf6 24. a4 b5 25. a5 Bc3 26. Bxd3 cxd3) 20... Qe1# { Black wins by checkmate. } 0-1