[Event "Donaueschingen lädt ein Arena"] [Site "https://lichess.org/kH7IfSxq"] [Date "2020.04.26"] [White "heinrichreichenbach"] [Black "JSchlenker"] [Result "0-1"] [UTCDate "2020.04.26"] [UTCTime "18:53:03"] [WhiteElo "1051"] [BlackElo "2251"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "From Position"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/ppp2ppp/3p4/4p3/4P3/5N2/PPPP1PPP/RNBQKB1R w KQkq - 1 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nc3 Nc6 2. d3 Bg4 3. Be2 Be7 4. O-O f5? { (0.11 → 1.37) Mistake. Nf6 was best. } (4... Nf6 5. h3 Bh5 6. Rb1 a6 7. a4 O-O 8. b4 Bg6 9. Re1) 5. h3 Bxf3 6. Bxf3 f4 7. Bh5+? { (1.48 → -0.02) Mistake. Nd5 was best. } (7. Nd5 Nf6) 7... g6 8. Bg4?! { (0.29 → -0.29) Inaccuracy. Be2 was best. } (8. Be2 Bg5 9. Nb1 Nd4 10. Nd2 Nf6 11. c3 Nxe2+ 12. Qxe2 O-O 13. Nf3 Bh6 14. b4 Qd7) 8... h5?! { (-0.29 → 0.56) Inaccuracy. Nf6 was best. } (8... Nf6 9. g3 h5 10. Be2 Qd7 11. Kg2 g5 12. Nd5 O-O-O 13. Nxf6 Bxf6 14. Bxh5 Qh7 15. Bg4+) 9. Bf3? { (0.56 → -0.84) Mistake. Be6 was best. } (9. Be6 Nd4) 9... Nf6 10. a3?! { (-0.98 → -1.90) Inaccuracy. Bd2 was best. } (10. Bd2 Nd4) 10... Qd7 11. Ne2?? { (-1.80 → -4.24) Blunder. Nd5 was best. } (11. Nd5 Nd4 12. b4 O-O-O 13. Nxe7+ Qxe7 14. g3 g5 15. Bg2 g4 16. c3 f3 17. cxd4 fxg2) 11... g5 12. d4 g4 13. hxg4? { (-4.38 → -8.61) Mistake. dxe5 was best. } (13. dxe5 dxe5 14. Qxd7+ Kxd7 15. Rd1+ Ke6 16. Nxf4+ exf4 17. Be2 Bd6 18. f3 Be5 19. Kf1 Rad8) 13... hxg4 14. Nxf4 exf4 15. Be2 f3 16. gxf3 gxf3 17. Bxf3 Qh3 18. Bg2?! { (-14.85 → Mate in 1) Checkmate is now unavoidable. Bf4 was best. } (18. Bf4 O-O-O) 18... Qh2# { Black wins by checkmate. } 0-1