[Event "Mid-Summer Open 3"] [Site "Memphis,TN"] [Date "2006.07.22"] [Round "?"] [White "Baudendistel, Jeff"] [Black "Bunch, John"] [Result "0-1"] [ECO "D48"] [WhiteElo "1470"] [BlackElo "1808"] [Annotator "Chess Tiger 14.0 (30s)"] [PlyCount "54"] [EventDate "2006.??.??"] {D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6} 1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. a3 Bd6 { last book move} 11. b4 O-O 12. Bd2 e5 13. Rc1 Re8 14. Ne4 Nxe4 15. Bxe4 { The backward pawn on c6 becomes a target} Rc8 (15... exd4 16. Bxc6 Bxc6 17. Rxc6 $11) 16. dxe5 (16. Bc3 Qe7 $16) 16... Nxe5 $14 {Opening the d-file gets White a lot of play} 17. Bc3 Qe7 (17... Nxf3+ $142 18. Bxf3 Qc7 $14) 18. Qd4 ( 18. Bxe5 Bxe5 19. Bf5 Rcd8 $14) 18... Nxf3+ (18... c5 $142 $5 {would allow Black to play on} 19. bxc5 Bxc5 20. Qxe5 Qxe5 21. Bxe5 Bxe4 $15) 19. Bxf3 $16 { The mate threat is Qxg7} f6 20. Qg4 Rc7 21. Bd1 (21. Bd4 $142 $5 $16) 21... c5 $11 22. Bb3+ c4 {Black gains space} 23. Bc2 Be4 24. Rfd1 Bxc2 25. Rxc2 Qe6 26. Qh5 Rd8 27. Qd5 $4 (27. Rcd2 $142 $15 {saving the game}) 27... Bxh2+ $1 $19 { Demolition of pawn structure. . . . . . .} (27... Bxh2+ 28. Kxh2 Rxd5 29. Rxd5 Qxd5 $19) 0-1