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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Ra2 draw
4 Rb4 loss in 4 half-moves
5 Rc4 loss in 4 half-moves
6 Rf4 loss in 4 half-moves
7 Nd1 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Nh1 loss in 2 half-moves
11 Nh3 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Ng4 loss in 1 half-moves
19 Ra6 loss in 1 half-moves
20 Rg4 loss in 1 half-moves