Author: Richard Patterson
Date: 20:22:23 08/04/03
After the posting of my game the other day some issues about certain moves made
by Fritz 8 on my computer were in question. I did an unlimited analysis by move
and posted the top three moves to the game. I also ran a complete game analysis
by Fritz 8 which resulted in different moves then the unlimited analysis. I know
the more time the program will have increases the possibility of a better move.
I tried my best in the analysis below. If possible, can I get possible reasons
for moves #7, #8 and #22 being so different then the original game I played? The
rest of the moves I could accept without issues. My intentions with this club
are sincere and I do not want to offend anyone. I would like to understand why
those moves were played. Time controls would not be an issue due to the moves
being early in the game.
I am a new member to this club and I will follow the rules either implied or
written based on the majority of you out on the internet. It does not occur
often (winning against the computer) so if most of you do not want me to post in
the future my winning games, then I will keep them to myself.
Well here is my analysis
[Event "60'/40+60'/40+60'"]
[Site "?"]
[Date "2003.08.03"]
[Round "?"]
[White "Richard Patterson"]
[Black "Fritz 8"]
[Result "1-0"]
[ECO "D31"]
[Annotator "Fritz 8 (60s)"]
[PlyCount "53"]
[Source "ChessliB"]
{D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and
Noteboom) and Exchange Variation lines without ...Nf6 }
1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. a3 Nbd7 6. Qc2 {last book move} dxc4
({Fritz 8: 1)} 6... Bd6
7. cxd5 exd5 8. Nf3 O-O 9. Bd3 Re8 10. O-O Qe7 11. b4 Ne4 12. b5 Nxc3 13. Qxc3
cxb5 14. Bxb5 {-0.06/13})
({Fritz 8: 2)} 6... dxc4 7. Bxc4 e5 8. Nf3 Bd6 9. O-O
O-O 10. Rd1 Qc7 11. Bd3 exd4 12. exd4 Re8 13. b4 a5 {-0.03/13})
({Fritz 8: 3)}
6... Qc7 7. Nf3 Bd6 8. Bd2 O-O 9. cxd5 exd5 10. Rc1 Qd8 {0.06/13})
7. Bxc4 Be7
({Fritz 8: 1)} 7... e5 8. Nf3 Bd6 9. O-O O-O
10. Bd3 exd4 11. exd4 Re8 12. b4 Nb6 13. Bg5 h6 14. Bh4 {0.03/13})
({Fritz 8: 2)} 7... Bd6 8. f4 Nb6 9. Bd3 Nbd5 10. Nf3 Ng4 11. Qe2 f5 12. O-O O-O
13. Ne5 Ngf6 {0.09/13})
({Fritz 8: 3)} 7... Qc7 8. f4 c5 9. Nf3 cxd4 10. Nb5
Qb6 11. Be2 Bd6 12. Nxd6+ Qxd6 13. Nxd4 e5 14. Nb5 {0.09/13})
8. Nf3 Nb6
({Fritz 8: 1)} 8... Bd6 9. e4 e5 10. Be3 Ng4 11. O-O exd4 12. Bxd4 Nge5 13. Nxe5
Nxe5 14. Ne2 Nxc4 {0.28/11})
({Fritz 8: 2)} 8... Qa5 9. e4 e5 10. Be3 exd4 11.
Bxd4 b5 12. Bd3 b4 13. Qa4 {0.44/11})
({Fritz 8: 3)} 8... a6 {0.50/11})
9. Bd3 O-O
({Fritz 8: 1)} 9... O-O 10. e4 Nfd7 11. Be3 f5 12. Qb3 fxe4 13. Qxe6+ Kh8
14. Qxe4 {0.56/8})
({Fritz 8: 2)} 9... Bd7 10. e4 a5 11. O-O a4 12. Bg5 O-O 13.
Ne5 {0.66/8})
({Fritz 8: 3)} 9... Nfd7 {0.75/8})
10. g4 h6 {Secures g5}
({Fritz 8: 1)} 10... h6 11. Rg1 Nfd7 12. Bd2 Nd5 13. g5 hxg5 14. Ne4 f6 15. h4
gxh4 16. Nxh4 {0.22/11})
({Fritz 8: 2)} 10... Kh8 11. g5 Nfd7 12. Bxh7 Bxg5 13.
Nxg5 Qxg5 14. h4 Qh6 15. Be4 e5 16. b3 exd4 {0.50/11})
({Fritz 8: 3)} 10...Nxg4 11. Bxh7+ Kh8 12. Bd3 Nf6 13. Ne5 c5 14. dxc5 Bxc5 15.
e4 Nbd7 16. Bf4 Nxe5 {0.53/10})
11. g5 hxg5
({Fritz 8: 1)} 11... hxg5 12. Nxg5 Nbd7 13. Nh7
Nxh7 14. Bxh7+ Kh8 15. Bd3 Re8 16. Rg1 Bd6 {0.06/8})
({Fritz 8: 2)} 11... Ne8
12. gxh6 g6 13. Rg1 Nd7 14. b4 Bd6 15. Ng5 {1.56/8})
({Fritz 8: 3)} 11... Nfd7
12. gxh6 Bf6 13. hxg7 Bxg7 14. Rg1 Kh8 15. b3 c5 {1.69/8})
12. Nxg5 Nbd7
({Fritz 8: 1)} 12... Nbd7 13. Nf3 c5 14. e4 cxd4 15. Nxd4 Ne5 16. Be3 Nfg4 {
0.06/8})
({Fritz 8: 2)} 12... Nbd5 13. e4 Nxc3 14. bxc3 Nd7 15. f4 e5 16. Rg1
exd4 17. cxd4 {0.34/8})
({Fritz 8: 3)} 12... Kh8 13. Rg1 c5 14. dxc5 Bxc5 15.
Nge4 Be7 16. f3 e5 {0.37/8})
13. h4 e5
({Fritz 8: 1)} 13... e5 14. Bd2 exd4 15.
exd4 Qb6 16. O-O-O Qxd4 17. Be3 {-0.16/7})
({Fritz 8: 2)} 13... Qa5 14. Bd2 e5
15. Nce4 Qc7 16. Bc3 Nd5 {0.25/7})
({Fritz 8: 3)} 13... c5 14. h5 cxd4 15. exd4
Qb6 16. h6 gxh6 17. Rxh6 Qxd4 {0.31/7})
14. Bd2 exd4
({Fritz 8: 1)} 14... exd4 15. exd4 Nb6 16. h5 Re8 17. O-O-O Bg4 18. f3 Bxh5
{0.03/8})
({Fritz 8: 2)} 14... Qb6 15. h5 exd4 16. Na4 Qd8 17. h6 Ne5 18. Bh7+ Kh8
{0.16/8})
({Fritz 8: 3)} 14... Qc7 15. h5 exd4 16. exd4 c5 17. dxc5 Qc6 18. O-O-O Nxc5 {
0.28/8})
15. exd4 Re8
({Fritz 8: 1)} 15... Nb6 16. h5 Qxd4 17. h6 gxh6 18. Nf3
Qd6 19. Rxh6 Re8 {0.12/9})
({Fritz 8: 2)} 15... c5 16. Be3 cxd4 17. Bxd4 Bc5
18. Bxc5 Nxc5 19. O-O-O Qc7 20. Bh7+ Kh8 21. Kb1 {0.12/9})
({Fritz 8: 3)} 15...Re8 16. O-O-O Nb6 17. h5 Bg4 18. f3 Bxh5 19. Be3 {0.12/8})
16. O-O-O Nb6
({Fritz 8: 1)} 16... Nb6 17. h5 Bg4 18. f3 Bxh5 19. Bh7+ Kf8 20. Bf5 g6 21. Be6
{0.03/8})
({Fritz 8: 2)} 16... Nf8 17. h5 Ne6 18. h6 Nxg5 19. Bxg5 g6 20. Bc4
Nd5 21. Bxe7 {0.84/8})
({Fritz 8: 3)} 16... Bd6 17. h5 Nb6 18. h6 gxh6 19. Rxh6
Bg4 20. f3 Bd7 {1.16/8})
17. Bh7+ Kf8
({Fritz 8: 1)} 17... Kf8 18. Nxf7 Kxf7 19. Qg6+ Ke6 20. Qf5+ Kf7 21. Qg6+
{0.00/5})
({Fritz 8: 2)} 17... Nxh7 18. Qxh7+ Kf8 19. Qh8# {#2/0})
({Fritz 8: 3)} 17... Kh8 18. Nxf7# {#1/0})
18. Nxf7 {Demolishes the pawn shield.} Qxd4
({Fritz 8: 1)} 18... Qxd4 19. Be3 Qg4 20. Bg6 Nc4 21. Ng5 Nxe3 22. fxe3 Rd8 23.
Qb3 Nd5 24. Nxd5 cxd5 25. Rhf1+ {1.44/9})
({Fritz 8: 2)} 18... Qc7 19. Ne5 Bd6
20. Bg6 Rd8 21. h5 Bxe5 22. dxe5 Qxe5 {1.81/0})
({Fritz 8: 3)} 18... Kxf7 19. Qg6+ Kf8 20. Rhg1 Bg4 21. Rxg4 Nxg4 22. Qxg4 Bf6
23. h5 Qxd4 24. Qf5 {1.97/0})
19. Bh6 {Discovered attack} Qg4
({Fritz 8: 1)} 19... Qg4 20. Rdg1 gxh6
21. Rxg4 Bxg4 22. Nxh6 Bf3 23. Rh3 Bh5 {2.19/0})
({Fritz 8: 2)} 19... Qxd1+ 20.
Nxd1 gxh6 21. Qg6 Bf5 22. Qxh6+ Kxf7 {3.09/9})
({Fritz 8: 3)} 19... Bc5 20.
Rxd4 Bxd4 21. Nd6 gxh6 22. Qd2 Bxc3 23. Qxh6+ Ke7 {4.00/9})
20. Rhg1 gxh6
({Fritz 8: 1)} 20... gxh6 21. Rxg4 Bxg4 22. f3 Be6 23. Nxh6 Rad8 24. Bd3 Bc5 {
1.44/6})
({Fritz 8: 2)} 20... Qxg1 {6.81/6})
({Fritz 8: 3)} 20... Kxf7 {7.78/6})
21. Rxg4 Bxg4
({Fritz 8: 1)} 21... Bxg4 22. f3 Bxf3 23. Rf1 Bd5 24. Nxh6 Rad8
25. Nxd5 {1.28/5})
({Fritz 8: 2)} 21... Nxg4 22. Qg6 Bxh4 {5.22/5})
({Fritz 8: 3)} 21... Bxa3 22. Rg3 Be7 23. Nxh6 Be6 {5.56/5})
22. Qg6 Nxh7
{the final mistake, not that it matters anymore}
({Fritz 8: 1)} 22... Bh5 23.
Qxh6+ Kxf7 24. Ne4 Nxh7 25. Qxh7+ Ke6 26. Qxh5 Nd5 27. Re1 Kd7 28. Qg4+ Kd8 29.
f3 {3.16/9})
({Fritz 8: 2)} 22... Bf5 23. Qxh6+ Kxf7 24. Bxf5 Rg8 25. Re1 Raf8
26. Be6+ Ke8 27. Bxg8 Nxg8 28. Qg6+ Kd8 29. h5 Nf6 30. Qg7 {4.75/9})
({Fritz 8: 3)} 22... Nxh7 23. Nxh6 Be6 24. Ne4 Bxh4 25. Qxh7 Red8 26. Qh8+ Ke7
{5.37/9})
Now the remaining part of the game without unlimited analysis
23. Nxh6 Be6 24. Qxh7 Bf6 25. Rd6 Re7 26. Qg6 Bg7 27.Rxe6 1-0
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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