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 Kb6 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Ka7 win in 5 half-moves
5 Ka8 win in 5 half-moves
6 Kbc7 win in 5 half-moves
7 Kbb7 draw
8 Kc5 draw
9 Kcb7 draw
10 Kcc7 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kd5 loss in 1 half-moves
17 Kd6 loss in 1 half-moves
18 Kd7 loss in 1 half-moves