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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb2 win in 7 half-moves
4 Ra2 win in 7 half-moves
5 Ka2 win in 9 half-moves
6 Kb1 win in 9 half-moves
7 Ka6 draw
8 Kb6 draw
9 Ra3 draw
10 Rb4 draw
11 Rc4 draw
12 Rd4 draw
13 Rh4 draw
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves