Opening lines
Budapest Gambit
Variation # 1 4. e4
1.d4 Nf6
2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Ng6 6. Be3 Bb4 7. Nd2 Qe7 8. Bd3 f5 9. Qc2 fxe4 10. Bxe4 d5 11. Bxg6+ hxg6 12. Qxg6+ Kf8 13. Kf2 Bxd2 14. Bxd2 Qc5+ 15. Kg3 Nd7 16. Nf3 Rh6 17. Qd3 dxc4 18. Qd4 Qxd4 19. Nxd4 Rd6 20. Nf3 Nf6 21. Rhe1 c5 22. Rac1 Bf5 23. Rxc4 b5 24. Rxc5 Ne4+ 25. Rxe4 Bxe4Variation #2 4. Nf3
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. b3 Nxe5 7. Nxe5 Nxe5 8. Bb2 d6 9. Be2 Qg5 10. 0-0 Bh3 11. Bf3 0-0-0 12. Nc3 h5 13. Kh1 Bg4 14. Be2 Qh4 15. Qe1 Bxe2 16. Qxe2 Rde8 17. Na4 Ng4 18. h3 Rxe3
Variation #3 4.Nf3
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Nc3 Nxe5 8. Nxe5 Nxe5 9. a3 a5
10. b3 Re8 11. Bb2 Ra6 12. Nd5 Rh6 13. Bd4 d6 14. Ra2 Bf5 15. Bxc5 dxc5 16. Rd2 Rd6 17. f3 Ng6 18. e4 Bc8 19. Ne3 Rd4 20. Nc2 Rxd2 21. Qxd2 Qf6 22. 0-0 Rd8 23. Qxa5 Nf4 24. Bd1 Bh3 25. Ne3 Bxg2Variation #4 4. Bf4
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4 6. Nd2 Qe7 7. a3 Nxe5 8. Nxe5 Nxe5 9. e3 Bxd2 10. Qxd2 d6 11. Be2 b6 12. b4 Bb7 13. 0-0 Ng6 14. Bg3 h5 15. f3 h4 16. Bf2 h3 17. g4 f5 18. gxf5 Qg5+ 19. Bg3 Nh4 20. Rad1 Qxf5 21. e4 Qh5 22. c5 0-0 23. c6 Bxc6 24. Rc1 Bb7 25. Rxc7 Nxf3
Variation #5 4. Bf4
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. h4 Nxe5 8. Nxe5 Nxe5 9. e3 d6 10. hxg5 Qxg5 11. Nc3 Be6 12. Qa4 Nc6 13. Rc1 0-0-0 14. Bh4 Qh6 15. Nb5 Bf6 16. c5 dxc5 17. Nxc7 Bxh4 18. Rxh4 Qf6 19. Nxe6 fxe6 20. Rxc5 Qxb2 21. Qc2 Qb6 22. Bb5 Rd6 23. Bxc6 bxc6 24. Rd4 Rhd8 25. Ke2 R8d7
Variation #6 4. Qd4
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 d6 5. exd6 Bxd6 6. Qe4+ Be6 7. Nc3 0-0 8. Nf3 Qd7 9. Nd4 Bxc4 10. Nf5 Be6 11. Nxd6 cxd6 12. g3 d5 13. Qf4 d4 14. Ne4 Bd5 15. f3 f5 16. Nc5 Qe7 17. Nd3 Nc6 18. h3 Ne5 19. Nxe5 Nxe5 20. Kf2 d3
21. Bd2 dxe2 22. Bxe2 Bxf3 23. Bb4 Qe6 24. Rae1 Bxe2 25. Qe3 f4Variation #7 4. Nf3
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Nxe5 7. Nxe5 Nxe5 8. Be2 0-0 9. 0-0 Re8 10. Ne4 Bf8 11. Ng3 d6 12. b3 Qh4 13. Qd4 Qxd4 14. exd4 Nc6 15. Bb2 Bd7 16. d5 Ne5
17. Re1 Re7 18. h3 Re8 19. Bc3 f5 20. f4 Ng6Variation #8 4. Bf4
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nd2 Qe7 7. a3 Nxe5
8. Nxe5 Nxe5 9. e3 Bxd2 10. Qxd2 d6 11. Be2 b6 12. e4 Bb7 13. f3 0-0-0 14. 0-0-0 f6 15. h4 h5 16. Rhe1 Rhg8 17. Qc3 g5 18. hxg5 fxg5 19. bh2 g4 20. f4 Nd7 21. Bd3 h4 22. b4 Qf7 23. Rf1 Re8 24. Re1 g3 25. Bg1 h3Variation #9 4. Nf3
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Re8 8. Nc3 Nxe5 9. b3 Nf3 10. Bxf3 Ne5 11. Bb2 a5
12. Ne4 Bf8 13. Bh5 Ra6 14. f4 Ng6 15. Ng5 d5 16. cxd5 Bc5 17. Nxf7 Kxf7 18. f5 Kg8 19. fxg6 hxg6 20. Bg4 Bxg4 21.Qxg4 Bxe3+ 22. Kh1 Qxd5 23. Rad1 Qe6 24. Qg3 Bh6 25. Qxc7 Qc6Variation #10 4. Nf3
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Nc3 Re8
8. b3 Ne5 9. 0-0 Nxf3 10. 0-0 Bxf3 11. Ne5 Bb2 12. a5 Ne4 13. Bf8 Bh5 14. Ng6 Bxg6 15. h7g6 Qf3 16. Qh4 Nc3 17. d6 h3 18. c6 Rad1 19. g5 Rd4 20. Qh7 R1d1 21. Re6 Qg3 22. Rh6 f3 23. d5 cxd5 24. Bd6 dxc6Sicilian Defence
Variation #1 3 d6 4 g6 5 e6
e4 c5
Nc3 Nc6
f4 d6
Nf3 g6
Bc4 Bg7
0-0 e6
f5 exf5
Qe1 Ne7
d3 h6
Qg3 Ne5
Bb5+ Bd7
Bf4 Nxf3+
Rxf3 Bxc3
Bxd7 Qxd7
bxc3 g5
Bd2 f4
Qe1 0-0-0
g3 fxg3
hxg3 Nc6
Rf5 Ne5
Qe2 Rde8
d4 Nc6
Qd3 Re7
dxc5 dxc5
Rxc5 Qg4
Variation #2 3 g6 4 Bg7 6 d6
e4 c5
Nc3 Nc6
g3 g6
Bg2 Bg7
d3 Rb8
f4 d6
Nf3 b5
0-0 b4
Ne2 f5
a3 a5
axb4 axb4
exf5 gxf5
d4 Qb6
dxc5 Qxc5+
Kh1 Nf6
Qd3 Be6
Be3 Bc4
Bxc5 Bxd3
cxd3 d6c5
Nh4 Nd8
Nxf5 Bf8
Nc1 e6
Ne3 Bg7
Nb3 Nd7
Nc4 0-0
Variation #3 2 e6 4 Nc6 5 a6 6 d6
e4 c5
Nf3 e6
d4 cxd4
Nxd4 Nc6
Nc3 a6
Be2 d6
0-0 Nf6
Be3 Be7
f4 0-0
a4 Re8
Nb3 b6
Qe1 Bb7
Rd1 Qc7
Qf2 Nd7
Kh1 Rc8
Rd2 Nb4
f5 Bf6
R1d1 fxc3
bxc3 Na2
Rxd6 Nf6
e5 Ne4
Qh4 exf5
Rd7 Qc3
e6 Rxe6
Bg1 Qc3
Variation #4 5 e5 6 d6
e4 c5
Nf3 Nc6
d4 cxd4
Nxd4 Nf6
Nc3 e5
Nb5 d6
Bg5 a6
Na3 b5
Nd5 Be7
Bxf6 Bxf6
c3 0-0
Nc2 Rb8
Be2 Bg5
0-0 Be6
Qd3 Qd7
Qg3 h6
Rd1 Kh8
h3 a5
Na3 Na7
Kh1 Qc6
h4 Bd8
f4 exf4
Nxf4 Qe8
Rd6 Bc7
Nh5 Rg8
Variation #5 2 d6 5 e6 6 a6
e4 c5
Nf3 d6
d4 Nf6
Nc3 cxd4
Nxd4 e6
Be2 a6
0-0 Be7
a4 Qc7
f4 0-0
Be3 b6
Bf3 Bb7
f5 e5
Nb3 h6
g4 Nd7
g5 hxg5
Bg5 b5
Qd2 b4
Nd5 Bxd5
exd5 Rfc8
Rf2 e4
Re1 Re8
Bg2 Rc8
Rfe2 Ne5
Kh1 Qd7
Nd4 Nxd5
Variation #6 2 Nc6 3 g6 5 d6
e4 c5
Nc3 Nc6
g3 g6
Bg2 Bg7
d3 d6
f4 e6
Nf3 Ne7
0-0 0-0
Be3 b6
d4 d5
exd5 Nxf5
Bf2 Nxd4
Ne5 Ba6
Re1 Rc8
dxe6 Nxe6
Nd5 Bb7
c3 Ba8
Nd7 Re8
Qa4 Kh8
Ne5 Bxe5
Rxe5 f6
Re1 Bxd5
Red1 b5
Qxb5 Nd6
Qa6 Rc6
Variation #7 2 d6 4 g6 6 e6
e4 c5
Nc3 d6
g3 Nc6
Bg2 g6
d3 Bg7
f4 e6
Nf3 Ne7
0-0 Rb8
Be3 Nd4
e5 Nf5
Bf2 h5
exd6 Nxf3
Qxf3 b6
Qc6+ Bd7
Qc7 Qxc7
dxc7 Rc8
a4 Rc7
a5 b5
a6 0-0
Ra5 Rb8
Ne4 Bd4
Variation #8 3 g6 5 e6
e4 c5
Nc3 Nc6
g3 g6
Bg2 Bg7
d3 e6
f4 Ne7
Nf3 d6
0-0 0-0
Be3 b6
d4 Ba6
Rf2 Qc7
a4 Rd8
Nb5 Bxb5
axb5 Nxd4
Nxd4 cxd4
Bxd4 e5
Bc3 d5
exd5 exf4
Bxg7 fxg3
hxg3 Kxg7
Qd4+ Kg8
g4 Nc8
c4 Nd6
b3 Qe7
b4 Rc8
Variation #9 3 g6 5 d6
e4 c5
Nc3 Nc6
g3 g6
Bg2 Bg7
d3 d6
f4 e6
Nf3 Ne7
0-0 0-0
Be3 Nd4
Bf2 b6
Nxd4 cxd4
Ne2 e5
c3 dxc3
Nxc3 Be6
d4 exf4
gxf4 d5
Bh4 f6
Qb3 Qd7
Nd5 Nxd5
exd5 Bf7
Rae1 Rfe8
f5 Rxe1
Variation #10 3 g6 5 d6
e4 c5
Nc3 Nc6
g3 g6
Bg2 Bg7
d3 d6
f4 e6
Nf3 Ne7
0-0 0-0
Be3 Nd4
e5 Qb6
Rb1 Nf5
Bf2 Nxf3
Bxf3 dxe5
fxe5 Bxe5
Na4 Qc7
Bxc5 Bd7
Bxf8 Rxf8
Nc3 Ne3
Qd2 Nxf1
Kxf1 Rc8
Bd1 Qa5
d4 Bg7
a3 Rc4
d5 exd5
Qxd5 Bh3+
Dutch Defence
Variation #1 5 d5
d4 f5
c4 Nf6
g3 e6
Bg2 c6
Nf3 d5
O-O Bd6
b3 Qe7
a4 a5
Ba3 Bxa3
Nxa3 O-O
Ne5 Nbd7
Nd3 b6
Qc2 Ba6
Rfc1 Rac8
Qb2 Ne4
b4 axb4
Nb4 Bb7
e3 c5
Nd3 cxd4
Variation #2 5 Bg7
d4 f5
c4 Nf6
Nc3 d6
Nf3 g6
Bg5 Bg7
Qc2 c6
e3 O-O
Be2 Qc7
O-O h6
Bxf6 Bxf6
e4 e5
Rad1 Kg7
dxe5 dxe5
c5 Qa5
Na4 b5
cxb6 axb6
b3 b5
Nc3 Qa3
Rd2 Na6
Re1 Be6
Bf1 f4
Nb1 Qe7
Qxc6 Nb4
Qd6 Nxa2
Nxe5 Qxd6
Variation #3 5 Bg7
d4 f5
Nf3 d6
g3 Nf6
Bg2 g6
O-O Bg7
c4 O-O
b3 e5
dxe5 dxe5
Ba3 Qxd1
Rxd1 Re8
Nc3 e4
Ne1 c6
f3 Ng4
fxg4 Bxc3
Rc1 Bxe1
Rxe1 fxg4
Rd1 Bf5
Rd4 Nd7
Rcd1 Nf6
Rd6 Kf7
Bb2 Re6
Rxe6 Kxe6
Kf2 a5
Ke3 a4
b4 a3
Variation #4 5 Bg7
d4 f5
Nf3 Nf6
g3 d6
Bg2 g6
b3 Bg7
Bb2 O-O
O-O h6
Nd2 g5
c4 Na6
Ne1 c6
Nd3 Qe8
e3 Be6
Qe2 Nc7
Rae1 Qg6
f4 Ne4
a4 Rb8
Bf3 Ne8
Nf2 Nf6
Qd3 d5
cxd5 cxd5
Ba3 Rf7
Bg2 g4
Rc1 h5
Nxe4 dxe4
Qe2 h4
Variation #5 5 c5
d4 f5
c4 Nf6
Nc3 g6
Bg5 Bg7
Qd2 c5
d5 d6
h4 Nd7
Nh3 Ne5
e3 Ne4
Nxe4 fxe4
Bf4 Qb6
Rc1 a5
Be2 Qb4
Bxe5 Bxe5
Rc2 Qxd2
Rxd2 a4
Ng5 Ra6
O-O Rb6
Rb1 Bc3
Rc2 Bf6
Nxe4 Bf5
Bd3 Bxh4
g3 Bxe4
Bxe4 Bf6
b3 Kf7
Variation #6 5 e5
d4 f5
c4 Nf6
Nc3 d6
Bg5 Nd7
Nh3 e5
e4 fxe4
Nxe4 Be7
Bxf6 Nxf6
Bd3 O-O
Nhg5 Nxe4
Nxe4 exd4
O-O Bf5
Ng3 Bxd3
Qxd3 Bf6
Nh5 g6
Nf4 Qd7
Rae1 Rae8
Qb3 c6
Nd3 Qf7
Qb4 Qd7
Rxe8 Rxe8
Re1 Rxe1
Qxe1 Kf7
Qe4 Qe6
Qxe6 Kxe6
Variation #7 5 0-0
d4 f5
c4 Nf6
Nc3 g6
g3 Bg7
Bg2 O-O
Nf3 d6
O-O c6
d5 Qa5
Nd2 Qa6
Rb1 cxd5
cxd5 Nd7
Re1 b5
a3 Qb6
Nf3 Nc5
Be3
Variation #8 5 0-0
d4 f5
g3 Nf6
Bg2 e6
Nf3 Be7
O-O O-O
b3 Nc6
c4 d5
Ba3 Nb4
Ne5 a5
Nc3 Ra6
e3 Ne4
Bb2 Bf6
a3 Nc6
Nd3 Ne7
Qc2 Rc6
c5 Ra6
Ne2 g6
f3 Ng5
b4 Bd7
Nc3 Qe8
Re1 b5
Ne5 Nf7
f4 a4
Variation #9 5 0-0
d4 f5
g3 Nf6
Bg2 g6
c4 Bg7
Nc3 O-O
Nh3 c6
Nf4 Na6
O-O Rb8
e4 fxe4
Nxe4 b5
Nxf6 Bxf6
d5 bxc4
dxc6 e6
Qe2 Nc7
cxd7 Qxd7
Qc2 Ba6
Rd1 Qf7
Bc6 Rfd8
Be3 e5
Ne2 Rd3
Nc3 Bg7
Bxa7 Rd8
Qa4 Bc8
Bb6 Kh8
Qa7 R8d6
Variation #10 5 0-0
d4 f5
g3 Nf6
Bg2 e6
c4 Be7
Nc3 O-O
Nh3 d6
Nf4 Qe8
e4 fxe4
Nxe4 Nc6
O-O Nxe4
Bxe4 e5
dxe5 dxe5
Qd5+ Kh8
Ne6 Nb4
Nxc7 Qh5
Qd2 Bh3
Rxa8 Bxf1
Kxf1 Qxh2
Qe2 Nd3
Be3 Nf2
Qxf2 Rxf2
Bxf2 Qh3+
Kg1 Qc8
Rd1 Qxa8
Rd7 Qf8
Kings Gambit Declined
Variation #1 2 Bc5
e4 e5
f4 Bc5
Nf3 d6
c3 Bb6
Na3 Nf6
d3 Ng4
d4 f5
h3 Nf6
fxe5 Nxe4
Nc4 d5
Nxb6 axb6
Bd3 Ng3
Rg1 0-0
Qc2 c5
Bf4 Ne4
a3 c4
Be2 Nc6
Qc1 b5
Rb1 h6
h4 Qe8
Nh2 Kh7
Qe3 Be6
Nf3 Bf7
Nd2 Qe7
Variation #2 2 d5
e4 e5
f4 d5
exd5 exf4
Nf3 Nf6
Bc4 Nd5
0-0 Nc6
d4 Bg4
Qe1+ Be7
Ne5 Ne5
Qe5 Be6
Bb3 0-0
Nc3 Bf6
Qe4 Nc3
bxc3 c5
Bxe6 fxe6
Ba3 Qd5
Qxd5 exd5
Rad1 Rfd8
dxc5 d4
c4 g5
g3 Rd7
gxf4 g4
Rfe1 Kf7
Rd3 Rae8
Rxe8 Kxe8
Variation #3 2 d5
e4 e5
f4 d5
exd5 exf4
Nf3 Nf6
Bc4 Nd5
Bb3 Be7
0-0 0-0
c4 Nf6
d4 c5
Kh1 Bg4
dxc5 Qxd1
Bxd1 Bxc5
Bxf4 Ne4
Ng5 Nf2+
Rxf2 Bxd1
Rd2 Bg4
Nc3 Nc6
h3 Be6
Nxe6 fxe6
Bd6 Bxd6
Rxd6 e5
Ne4 Rf4
Re1 R8d8
Variation #4 2 d5
e4 e5
f4 d5
exd5 exf4
Nf3 Nf6
Bc4 Nd5
0-0 Be6
Bb3 Bd6
c4 Nb6
d4 Nc4
Qe2 b5
a4 0-0
axb5 Ne3
Bxe6 Rxf1
Bd5 c6
bxc6 Bc7
Nc3 Ne3
Bxe3 fxe3
Qxe3 a6
Ne5 Ra7
Nxf7 Rxf7
Rf1 Bb6
Rxf7 Rxf7
Qe6 Bxd4+
Kh1 Kh8
Qxf7 Nc6
Variation #5 2 d5
e4 e5
f4 d5
exd5 c6
Nc3 exf4
Nf3 Bd6
d4 Ne7
dxc6 Nc6
d5 Nb4
Bc4 Bf5
Bb3 Qb6
a3 Na6
Qd4 Nc5
0-0 0-0
Kh1 Bd3
cxd3 Qxb3
Ne4 Nf5
Nxc5 Nxd4
Nxb3 Nxb3
Rb1 R8c8
Ng5 Rc5
Bf4 Bxf4
Rxf4 Rxd5
Rb4 Nd4
Ne4 f5
Nc3 Rd7
Kings Gambit Accepted
Variation #1 6 d5
e4 e5
f4 exf4
Nf3 g5
h4 g4
Ne5 Nf6
d4 d5
exd5 Bg7
Bf4 Nd5
Qd2 Nc6
Bb5 0-0
Bc6 bxc6
Bh6 Bxh6
Qxh6 f6
Nd3 Re8+
Qd2 Bf5
Nc3 Bxd3
cxd3 Rb8
b3 Nxc3
Kc3 Qd6
Qd2 c5
Re1 Qxd4+
Kc2 a5
Rhf1 Rxe1
Qxe1 Kf7
Qxa5 Re8
Variation #2 6 d6
e4 e5
f4 exf4
Nf3 g5
h4 g4
Ne5 Nf6
d4 d6
Nd3 Ne4
Bf4 h5
Nd2 Bf5
Qe2 Qe7
0-0-0 d5
Nxe4 Bxe4
Nc5 c6
Nxe4 dxe4
Qe3 Nd7
g3 f5
Kb1 Bg7
Be2 Nb6
c4 Kf7
c5 Nd5
Bc4 Kg6
Bxd5 cxd5
Bd6 Qd8
Rhf1 Rh7
Qf4 Qf6
Variation #3 6 d5
e4 e5
f4 exf4
Nf3 g5
h4 g4
Ne5 Nf6
Bc4 d5
exd5 Bd6
d4 Nh5
0-0 Qxh4
Qe1 Qxe1
Rxe1 0-0
Nc3 Bf5
Ne4 Nd7
Nxd6 cxd6
Bd3 Bxd3
Nd3 Rfe8
Bxf4 Nxf4
Nxf4 Kg7
c4 Rac8
b3 Kh6
a4 Kg5
Ne2 Re3
Rb1 Rce8
Rf1 f5
Nc3 a6
Variation #4 6 Nf6
e4 e5
f4 exf4
Nf3 g5
h4 g4
Ne5 d6
Nxg4 Nf6
Nxf6 Qxf6
Nc3 Be6
Qe2 Nd7
b3 Rg8
Bb2 Bg4
Qf2 d5
Be2 Bc5
Qf1 Bxe2
Qxe2 0-0-0
0-0-0 dxe4
Ne4 Qg6
Qc4 Nb6
Qxc5 Qxe4
Rhe1 Qd5
Qf2 Rg4
Qf3 Qxf3
gxf3 g3
Bf6 Rf8
Bg5 Nd5
Variation #5 6 Nf6
e4 e5
f4 exf4
Nf3 g5
h4 g4
Ne5 d6
Nxg4 Nf6
Nxf6 Qxf6
Nc3 Be6
Qf3 Rg8
Qf2 Nc6
Bb5 0-0-0
Bxc6 bxc6
d3 Bh6
Rf1 Rg4
g3 Qg7
Bxf4 Bxf4
gxf4 Rg2
Qe3 Bg4
Rf2 Rg1
Rf1 Rxf1
Kxf1 Rg8
Ke1 Bh5
Qh3 Qg4
Qxg4 Rxg4
Kf2 Rf4+