[Event "City Championship"] [Site "Memphis"] [Date "2002.01.21"] [Round "3"] [White "Piekorz, Roland"] [Black "Denton, Bradley"] [Result "1/2-1/2"] [ECO "D32"] [WhiteElo "1878"] [BlackElo "1807"] [Annotator "Fritz 9 (30s)"] [PlyCount "41"] [EventDate "2002.??.??"] {D32: Tarrasch Defence: Sidelines and lines without g3} 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Be2 Be7 8. O-O O-O 9. b3 Be6 10. Bb2 Rc8 11. dxc5 Bxc5 12. Rc1 Be7 13. Nb5 {last book move} a6 14. Nbd4 Qd7 15. Nxc6 Rxc6 16. Qd4 Rxc1 17. Rxc1 Rc8 18. Rxc8+ Qxc8 19. h3 {Covers g4} Qc2 { Black threatens to win material: Qc2xe2} 20. Bd3 {White threatens to win material: Bd3xc2} Qd1+ 21. Bf1 1/2-1/2