[Event "AlexPaley-LigaB Arena"] [Site "https://lichess.org/qyJYTlCE"] [Date "2020.04.19"] [White "VladKudryashov"] [Black "dima_potapov"] [Result "0-1"] [UTCDate "2020.04.19"] [UTCTime "16:00:49"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Crazyhouse"] [TimeControl "600+5"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6?? { (2.73 → 5.86) Blunder. Nc6 was best. } (2... Nc6 3. Bc4 d6 4. d4 exd4 5. Nxd4 Qe7 6. Nxc6 Qxe4+ 7. N@e3) 3. Nc3? { (5.86 → 3.18) Mistake. Nxe5 was best. } { C42 Petrov's Defense: Three Knights Game } (3. Nxe5 Qe7 4. d4 d6 5. Nxf7 Qxf7 6. Nc3 Be7 7. P@f5 Nxe4) 3... Bb4 4. Bc4? { (3.49 → 2.05) Mistake. Nxe5 was best. } (4. Nxe5 Qe7) 4... d6 5. Ng5?! { (2.48 → 1.65) Inaccuracy. a3 was best. } (5. a3 Bc5) 5... d5?? { (1.65 → 6.42) Blunder. O-O was best. } (5... O-O 6. O-O) 6. exd5 Bxc3?! { (6.04 → 10.88) Inaccuracy. Bg4 was best. } (6... Bg4 7. f3 Bh5 8. P@e6 O-O 9. O-O Na6 10. exf7+ Bxf7 11. Nxf7 Rxf7 12. B@e6 N@d6 13. d3) 7. dxc3 O-O 8. O-O h6 9. Nf3 Bg4 10. d6? { (10.97 → 5.29) Mistake. P@e6 was best. } (10. P@e6) 10... cxd6?! { (5.29 → 7.39) Inaccuracy. Qxd6 was best. } (10... Qxd6 11. B@d5) 11. Be3?? { (7.39 → -0.86) Blunder. P@g6 was best. } (11. P@g6) 11... e4 12. Qe2?? { (-1.87 → -10.16) Blunder. Bxf7+ was best. } (12. Bxf7+ Rxf7) 12... d5? { (-10.16 → -5.19) Mistake. exf3 was best. } (12... exf3 13. gxf3 N@f4 14. B@g2 Nxe2+ 15. Bxe2 P@h3 16. Bh1 Bf5 17. Rac1 Nc6 18. N@g4 Q@g6 19. P@g3) 13. Bb3? { (-5.19 → -23.51) Mistake. Ne5 was best. } (13. Ne5 P@f3) 13... exf3 14. gxf3?! { (-21.14 → Mate in 11) Checkmate is now unavoidable. P@h7+ was best. } (14. P@h7+ Kh8) 14... Bh3?? { (Mate in 11 → -5.64) Lost forced checkmate sequence. N@f4 was best. } (14... N@f4 15. P@h7+ Nxh7 16. P@g2 Nxe2+ 17. Kh1 P@h3 18. Rg1 Nxg1 19. Rxg1 hxg2+ 20. Rxg2 Q@f1+ 21. B@g1) 15. Rfe1?! { (-5.64 → -8.63) Inaccuracy. B@g3 was best. } (15. B@g3 P@g2) 15... Nfd7?? { (-8.63 → 1.43) Blunder. Nc6 was best. } (15... Nc6 16. P@g3 P@e4 17. B@h1 exf3 18. Qxf3 P@e4 19. Qd1 Bg4 20. P@g2 Bxd1 21. Raxd1 N@f3+ 22. gxf3) 16. Bxd5 Nc6? { (1.68 → 3.04) Mistake. Ne5 was best. } (16... Ne5 17. Bxb7) 17. Rad1?? { (3.04 → -1.57) Blunder. P@g6 was best. } (17. P@g6 Kh8) 17... N@f5?? { (-1.57 → 1.99) Blunder. Nde5 was best. } (17... Nde5) 18. c4?? { (1.99 → -10.43) Blunder. P@e6 was best. } (18. P@e6) 18... Nxe3?? { (-10.43 → -0.77) Blunder. N@d4 was best. } (18... N@d4 19. Bxd4) 19. Qxe3?? { (-0.77 → -7.31) Blunder. fxe3 was best. } (19. fxe3 B@c5 20. N@f4 Bf5 21. P@g2 P@e5 22. Bxc6 bxc6 23. P@d4 exf4 24. dxc5 Qg5 25. P@g4 B@e5) 19... Qg5+ 20. Kh1?! { (-12.16 → Mate in 1) Checkmate is now unavoidable. B@g4 was best. } (20. B@g4 Qxe3) 20... Qg2# { Black wins by checkmate. } 0-1