The main Slav mainline, where Black plays 4...dxc4 and follows with 5...Bf5, developing the light-squared bishop outside the pawn chain before playing ...e6. White's a4 prevents ...b5, leading to slow strategic battles around the c4 pawn and the c-file. The Czech Slav is one of Black's most respected defences against 1.d4.
LinesPractice Mode
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
You (White)
Your move - play White's next move
ProgressMove 1 of 6
Move Sequence
1.d4d5
2.c4c6
3.Nf3Nf6
4.Nc3dxc4
5.a4Bf5
6.e3e6
Current lineCzech Variation
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Reps
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Streak
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Learned
Earn a tick by completing the line without a mistake. 3 ticks = learned.