[Event "Waco Summer Swiss"] [Site ""] [Date "2017.07.22"] [Round "4"] [White "Heise, Robert"] [Black "Potts, Matthew"] [Result "0-1"] [WhiteElo "1565"] [BlackElo "1533"] [Variant "Standard"] [TimeControl "-"] [ECO "A13"] [Opening "English Opening: Agincourt Defense, Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 d5 2. Bg2 c5 3. c4 e6 4. b3 Nf6 5. Nf3 Nc6 6. O-O Be7 { A13 English Opening: Agincourt Defense, Tarrasch Defense } 7. Bb2 d4 8. d3 O-O 9. Na3 h5 10. Nc2 e5 11. h4 Bg4 12. Nh2 Bf5 13. Ne1 e4 14. dxe4 Bxe4 15. Nhf3 Bd6 16. Nd3 Ng4 17. Bc1 Qc7 18. Bf4 Bxf4 19. Nxf4 g6 20. Nd3 b6 21. Qd2 Rfe8 22. Rfe1 Ne7 23. Qf4 Qxf4 24. Nxf4 Nf5 25. Rad1 Rad8 26. Rd2 Kg7 27. Nd5 Bxd5 28. cxd5 Rxd5 29. e4 dxe3 30. Rxd5 exf2+ 31. Kf1 Nxg3# { Black wins by checkmate. } 0-1