[Event "Karfreitagsturnier Arena"] [Site "https://lichess.org/AngWNSyN"] [Date "2020.04.10"] [White "OSV87Karl49"] [Black "LoeweOpta"] [Result "0-1"] [UTCDate "2020.04.10"] [UTCTime "18:00:34"] [WhiteElo "1465"] [BlackElo "1500"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+166"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. e3 a6 5. Nf3 b5 6. cxd5 cxd5 7. Be2 Bb7 8. O-O Nbd7 9. b3 e6 10. Bb2 Bd6 11. Rc1 O-O 12. h3 Ne4 13. Bd3 f5?! { (-0.21 → 0.41) Inaccuracy. Rc8 was best. } (13... Rc8 14. Ne2) 14. Rc2 Rf6?! { (0.05 → 0.73) Inaccuracy. Ng5 was best. } (14... Ng5 15. Nxg5) 15. Qc1?! { (0.73 → 0.01) Inaccuracy. Ne2 was best. } (15. Ne2 Rf8 16. Ne5 Qe7 17. Qb1 Rac8 18. Rfc1 Rxc2 19. Rxc2 Rc8 20. Rxc8+ Bxc8 21. Nf4 Bb7) 15... Rh6?! { (0.01 → 0.63) Inaccuracy. Rg6 was best. } (15... Rg6 16. h4 Ndf6 17. Ne2 Ng4 18. g3 Rh6 19. Kg2 b4 20. Nf4 a5 21. a4 g5 22. hxg5) 16. Ne2 g5 17. a4?? { (0.35 → -2.09) Blunder. Ne5 was best. } (17. Ne5 g4) 17... b4?? { (-2.09 → 0.00) Blunder. g4 was best. } (17... g4 18. Nh2) 18. Ne5 g4 19. hxg4?? { (0.02 → Mate in 4) Checkmate is now unavoidable. Nf4 was best. } (19. Nf4 gxh3) 19... Qh4 20. Ng3 Qh2# { Black wins by checkmate. } 0-1