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 K6b6 win in 3 half-moves
3 K7b7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 K6b7 win in 5 half-moves
7 K7b6 win in 5 half-moves
8 Ka8 win in 5 half-moves
9 Ra1 win in 5 half-moves
10 Ra2 win in 5 half-moves
11 Ra3 win in 5 half-moves
12 Rc4 win in 5 half-moves
13 Re4 win in 5 half-moves
14 Ka5 draw
15 Ra5 draw
16 Rd4 draw
17 Rf4 draw
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves