Saturday, June 10, 2006

Chess: Understanding the Queen's Gambit Accepted Part I

1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5
6 0-0 a6 Line




Also available:
Chess: Understanding the Queen's Gambit
Accepted Part II

http://chesscoach1950.blogspot.com/2006/10/chess-understanding-queens-gambit.html

Variation A

1 d4



1 ... d5



2 c4



2 ... dxc4



3 Nf3



3 e4
3 e3
3 Nc3
3 Qa4+
3 Na3


3 ... Nf6



3 ... e6
3 ... a6
3 ... c5
3 ... c6
3 ... Nd7
3 ... Bg4
3 ... Bf5
3 ... b5


4 e3



4 Nc3
4 Qa4+
4 g3
4 Qc2


4 ... e6



4 ... Bg4
4 ... a6
4 ... c5
4 ... g6
4 ... Nbd7
4 ... Be6
4 ... b5


5 Bxc4



5 Nc3
5 Nbd2


5 ... c5



5 ... a6
5 ... Bb4+
5 ... Nbd7
5 ... Be7


6 0-0



6 Qe2
6 dxc5
6 Nc3
6 dxc5
6 a3
6 Nbd2
6 Bb3


6 ... a6



[6 ... cxd 7 exd Nc6 (7 ... Be7 8 Qe2 0-0 9 Nc3 b6 10 Bg5 Bb7
11 Rad1) 8 Nc3 Be7 9 Be3 0-0 10 Ne5; 6 ... Nc6 7 Qe2 cxd 8 Rd1 Be7 9 exd 0-0 10 Nc3 Na5 (10 ... Nb4 11 Bg5 Nbd5 12 Rac1) 11 Bd3 b6 12 Bg5 Bb7 13 Rac1]

6 ... Nc6
6 ... cxd4
6 ... Nbd7
6 ... Be7


7 Bb3



7 a4
7 Bd3
7 Qe2
7 dxc5
7 b3
7 Nc3
7 e4
7 a3
7 Nbd2
7 Re1
7 Ne5
7 Be2
7 Qc2


7 ... Nc6



[7 a3 b5 8 Ba2 Bb7 9 Nc3 Be7 10 cxd Qxd1 11 Rxd1 Bxc5; 7 Nc3 b5 8 Be2 Bb7 9 b3 Nbd7 10 Bb2 Bd6 11 dxc Bxc5 12 Rc1 0-0; 7 e4 b5 8 Bd3 Bb7 9 Re1 ( 9 Bg5 cxd) 9 ... cxd 10 a4 bxa 11 Rxa4 Nfd7 12 Nd4 Be7]

7 ... cxd4
7 ... b5
7 ... Be7
7 ... Qc7
7 ... b6
7 ... Nbd7


8 Qe2



8 Nc3
8 dxc5


8 ... Qc7



[8 ... cxd 9 Rd1 Be7 10 exd Na5 11 Bc2 b5 12 Nc3 Bb7 13 Bg5 0-0]

8 ... cxd4
8 ... Be7
8 ... b6


9 Nc3



9 Rd1

9 ... Bd6



9 ... Be7
9 ... Bd7


10 Bd2



10 dxc5
10 h3


10 ... 0-0



11 Rac1



11 ... b6



[11 ... cxd 12 exd Bf4 13 Rfd1 Bd7 14 Ne4]

11 ... cxd4
11 ... Rd8


12 dxc5



12 ... Bxc5



13 Na4



13 e4
13 Bc2


13 ... Be7



14 Bc3



14 ... b5



15 Nc5



15 ... Bxc5



Variation B

1 d4



1 ... d5



2 c4



2 ... dxc4



3 Nf3



3 e4
3 e3
3 Nc3
3 Qa4+
3 Na3


3 ... Nf6



3 ... e6
3 ... a6
3 ... c5
3 ... c6
3 ... Nd7
3 ... Bg4
3 ... Bf5
3 ... b5


4 e3



4 Nc3
4 Qa4+
4 g3
4 Qc2


4 ... e6



4 ... Bg4
4 ... a6
4 ... c5
4 ... g6
4 ... Nbd7
4 ... Be6
4 ... b5


5 Bxc4



5 Nc3
5 Nbd2


5 ... c5



5 ... a6
5 ... Bb4+
5 ... Nbd7
5 ... Be7


6 0-0



6 Qe2
6 dxc5
6 Nc3
6 dxc5
6 a3
6 Nbd2
6 Bb3


6 ... a6



[6 ... cxd 7 exd Nc6 (7 ... Be7 8 Qe2 0-0 9 Nc3 b6 10 Bg5 Bb7
11 Rad1) 8 Nc3 Be7 9 Be3 0-0 10 Ne5; 6 ... Nc6 7 Qe2 cxd 8 Rd1 Be7 9 exd 0-0 10 Nc3 Na5 (10 ... Nb4 11 Bg5 Nbd5 12 Rac1) 11 Bd3 b6 12 Bg5 Bb7 13 Rac1]

6 ... Nc6
6 ... cxd4
6 ... Nbd7
6 ... Be7


7 a4



7 Bb3
7 Qe2
7 dxc5
7 Bd3
7 b3
7 Nc3
7 e4
7 a3
7 Nbd2
7 Re1
7 Ne5
7 Qc2
7 Be2


7 ... cxd



7 ... Nc6
7 ... Qc7
7 ... Be7
7 ... Nbd7
7 ... b6


[ 7 ... Nbd7 8 Qe2 cxd 9 exd Nb6 10 Bb3 Be7 11 Nc3 Nbd5 12 Bg5 0-0 13 Rad1]

8 exd4



8 Nxd4
8 Qxd4


8 ... Nc6



8 ... Be7
8 ... Bd6
8 ... Bb4


9 Nc3



9 Qe2
9 Re1


9 ... Be7



9 ... Nb4
9 ... Bb4


10 Be3



10 Bg5
10 Re1
10 Qe2
10 d5
10 Be3


[10 d5 exd 11 Nxd5 Nxd5 12 Bxd5 0-0 13 Bxc6 bxc; 10 Re1 0-0
11 Bg5 Qa5 12 d5 exd 13 Bxf6 Bxf6 14 Nxd5 Qd8]

10 ... 0-0



10 ... Qc7

11 Qe2



11 Ne5
11 Re1
11 Rc1
11 d5


11 ... b6



11 ... Qa5
11 ... Qd6
11 ... Qc7


12 Rad1



12 Rfd1

12 ... Nb4



12 ... Qc7
12 ... Bb7
12 ... Nd5


13 Ne5



13 Rc1
13 Rfe1
13 Bg5
13 Bf4


13 ... Bb7



13 ... Qc7
13 ... Nfd5


[13 ... Nfd5 14 f4 ( 14 Bc1 Bb7 15 f4 g6)14 ... g6]

14 f4



14 Bg5
14 Rfe1
14 Rc1


14 ... Nbd5




14 ... Bd5
14 ... g6
14 ... Ne4
14 ... Ne8


15 f5



15 Nxd5
15 Bd2


15 ... Qd6



15 ... Nxe3
15 ... exf5


16 Bg5



16 fxe6

16 ... Nxc3



16 ... exf5

17 bxc3



By ChessCoach@care2.com



















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