[Event "John Hurt Memorial 5"]
[Site "Memphis"]
[Date "2008.07.19"]
[Round "1"]
[White "Knowles, Chase"]
[Black "Davison, Edgar"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1565"]
[BlackElo "1805"]
[Annotator "Fritz 11 (57s)"]
[PlyCount "55"]
[EventDate "2008.??.??"]
{B12: Caro-Kann: Advance Variation} 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 {
last book move. Black's piece can't move: f8} 5. Bb5 Qb6 {Black threatens to
win material: Qb6xb5} 6. Qb3 (6. a4 c4 $14) 6... c4 {Black wins space} 7. Bxc6+
Qxc6 {Black has the pair of bishops} 8. Qd1 Bf5 9. Nd2 e6 10. f4 (10. Ne2 $5
$15) 10... h5 11. Ngf3 (11. Nh3 Ne7 $17) 11... Bd3 12. Kf2 Nh6 13. h3 Be7 14.
Ne1 Bg6 15. Ndf3 Nf5 {Black intends h4} 16. Nc2 b5 (16... h4 17. Re1 $17) 17.
Ne3 $17 h4 18. Nxf5 Bxf5 ({Not} 18... exf5 19. Qc2 $15) 19. Rg1 a5 {Black
prepares b4} 20. g4 (20. a3 $5 $17) 20... hxg3+ $1 $19 {Discovered attack: h4,
h8-h3} 21. Rxg3 (21. Kxg3 Rxh3+ {Discovered attack}) (21. Rxg3 Rxh3 {
Discovered attack}) 21... g6 22. Qf1 Kd7 23. Be3 b4 24. Bd2 Qa4 25. b3 cxb3 26.
axb3 Qxb3 (26... Qc6 $142 $5 27. Ng5 Qb6 $17) 27. Qb5+ Kd8 (27... Kc7 28. Rc1
Rhb8 (28... Rxh3 $4 {the pawn is something Black will choke on} 29. cxb4+ Bc2
30. Rxh3 axb4 31. Rhh1 $18) (28... Bxh3 $4 29. cxb4+ Qc4 30. Rxc4+ dxc4 31.
bxa5 $18) 29. cxb4+ Kd8 $17) 28. Qb6+ $14 1/2-1/2