[Event "Knight and Rook Marathon B 75 Arena"] [Site "https://lichess.org/bzSogXy6"] [Date "2020.04.30"] [White "Grigory_Kostin"] [Black "Dmitry_Shkyrin"] [Result "0-1"] [UTCDate "2020.04.30"] [UTCTime "09:09:12"] [WhiteElo "1045"] [BlackElo "1171"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Qg4?! { (0.59 → -0.26) Inaccuracy. d4 was best. } (2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 5. Be2 e5 6. d5 Bh6) 2... Bg7 3. Qf4 Bh6? { (-1.15 → 0.36) Mistake. e5 was best. } (3... e5 4. Qg3) 4. Qf3?! { (0.36 → -0.52) Inaccuracy. Qg3 was best. } (4. Qg3 d6 5. Bc4 c6 6. Bb3 Nf6 7. Nc3 b5 8. d3 Bxc1 9. Rxc1 e5 10. Nf3 O-O) 4... d6 5. Bb5+ c6 6. Bc4 b6?? { (-0.66 → 3.43) Blunder. Nf6 was best. } (6... Nf6 7. Nc3) 7. Qxf7+? { (3.43 → 1.91) Mistake. Bxf7+ was best. } (7. Bxf7+) 7... Kd7 8. Be6+ Kc7 9. d4?? { (1.76 → -5.38) Blunder. Bxc8 was best. } (9. Bxc8) 9... Bxe6? { (-5.38 → -2.97) Mistake. Bxc1 was best. } (9... Bxc1 10. Bxc8) 10. Qxe6 Bxc1 11. e5?? { (-2.43 → -7.90) Blunder. Qb3 was best. } (11. Qb3 e5 12. Nf3 Qe7 13. d5 Kb7 14. Nc3 Bh6 15. a4 a5 16. g4 Bf4 17. dxc6+ Nxc6) 11... Kb7?? { (-7.90 → -3.53) Blunder. Bxb2 was best. } (11... Bxb2 12. Ne2 Bxa1 13. O-O Qd7 14. Qxd7+ Nxd7 15. Nd2 Bxd4 16. exd6+ exd6 17. Nxd4 Re8 18. Ra1) 12. exd6?? { (-3.53 → -7.94) Blunder. Qb3 was best. } (12. Qb3 dxe5) 12... Qd7?? { (-7.94 → -3.33) Blunder. Bxb2 was best. } (12... Bxb2) 13. Qxd7+? { (-3.33 → -5.54) Mistake. Qb3 was best. } (13. Qb3 exd6) 13... Nxd7 14. dxe7?! { (-5.59 → -9.45) Inaccuracy. Nd2 was best. } (14. Nd2 Bxb2) 14... Re8?! { (-9.45 → -6.01) Inaccuracy. Bxb2 was best. } (14... Bxb2 15. Ne2 Bxa1 16. Nd2 Re8 17. f3 Rxe7 18. Kf2 Rxe2+ 19. Kxe2 Bxd4 20. Rd1 Ngf6 21. Ne4) 15. h4?! { (-6.01 → -10.03) Inaccuracy. Nd2 was best. } (15. Nd2) 15... Rxe7+ 16. Kf1 Nh6 17. h5 Bd2?? { (-10.64 → 2.18) Blunder. Bxb2 was best. } (17... Bxb2 18. hxg6 hxg6 19. Nf3 Bxa1 20. Nbd2 Ree8 21. c4 Bc3 22. Nb1 Bb2 23. Nbd2 Nf5 24. Rxh8) 18. hxg6?? { (2.18 → Mate in 1) Checkmate is now unavoidable. Nxd2 was best. } (18. Nxd2) 18... Re1# { Black wins by checkmate. } 0-1