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 Re7 win in 1 half-moves
3 Ka1 win in 3 half-moves
4 Ka2 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Kc2 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Ra8 win in 5 half-moves
12 Ka5 draw
13 Kb7 draw
14 Rd7 draw
15 Rf7 draw
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves