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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Ra8 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Ka7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Kb7 win in 11 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kbc6 draw
10 Kbc7 draw
11 Kc8 draw
12 Kd6 draw
13 Kdc6 draw
14 Kdc7 draw
15 Ke6 draw
16 Ke7 draw
17 Ke8 draw
18 Rc8 draw
19 Rf8 draw
20 Kb5 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves