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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Rh4 win in 1 half-moves
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ka6 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Rd4 loss in 1 half-moves
14 Re4 loss in 1 half-moves