[Event "City Championship 2007"] [Site "Memphis, TN"] [Date "2007.02.16"] [Round "5"] [White "O'Bar, Sam"] [Black "Dasari, Teja"] [Result "1/2-1/2"] [ECO "B13"] [WhiteElo "1795"] [BlackElo "1335"] [Annotator "Fritz 9 (30s)"] [PlyCount "54"] [EventDate "2007.??.??"] {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 {last book move} 8. Bxd6 Qxd6 9. O-O O-O 10. Re1 Re8 (10... Qf4 11. Nbd2 $14) 11. Ne5 $16 Nd7 $4 { the position is going down the drain} (11... b6 $142 $16) 12. Bxh7+ $1 $18 { Demolition of pawn structure} Kf8 (12... Kxh7 {Decoy to h7} 13. Qh5+) 13. Nxd7+ $4 {White is ruining his position} (13. Qh5 $142 {and White wins} Ncxe5 14. dxe5 $18) 13... Bxd7 $16 14. Bc2 e5 15. Qh5 Qf6 (15... Qh6 16. Qxh6 gxh6 17. dxe5 Rxe5 18. Rxe5 Nxe5 19. Nd2 $16) 16. Bb3 (16. Na3 Qh6 17. Qxh6 gxh6 18. Nb5 exd4 19. Nxd4 (19. cxd4 $6 Nb4 20. Ba4 Rxe1+ 21. Rxe1 Nxa2 $11) 19... Nxd4 20. cxd4 $16) 16... Bf5 $2 (16... Qh6 $5 17. Qxh6 gxh6 18. dxe5 Nxe5 $16) 17. Na3 ( 17. f4 e4 $18) 17... Rad8 18. Nb5 Rd7 (18... g6 19. Qh6+ Qg7 20. Qd2 $18) 19. dxe5 Rxe5 20. Rxe5 Qxe5 21. Nd4 (21. Qh8+ Ke7 22. Rd1 a6 $18) 21... g6 22. Qh6+ Kg8 23. Nxf5 (23. Nf3 $5 Qf6 $18) 23... Qxf5 $16 24. Ba4 Re7 25. Qd2 Re4 (25... Qe4 26. Bb3 Qe2 27. Qxe2 Rxe2 28. Bxd5 Rxb2 29. a4 $16) 26. Bc2 $18 Qf4 27. Qxd5 $4 {there were better ways to keep up the pressure.} (27. Qxf4 $142 { would have given White the upper hand} Rxf4 28. Rd1 $18) 27... Re2 $17 (27... Re2 28. Rf1 Rxc2 $17) 1/2-1/2