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 Rf4 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Ra3 draw
7 Rc4 draw
8 Bb4 loss in 2 half-moves
9 Bb6 loss in 2 half-moves
10 Bc7 loss in 2 half-moves
11 Bd8 loss in 2 half-moves
12 Be1 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nh3 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Bc3 loss in 1 half-moves
20 Bd2 loss in 1 half-moves