Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Nd3 loss in 2 half-moves
5 Nd5 loss in 2 half-moves
6 Ne2 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Ng2 loss in 2 half-moves
9 Ng6 loss in 2 half-moves
10 Nh3 loss in 2 half-moves
11 Nh5 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rc1 loss in 1 half-moves