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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kc8 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Re8 win in 5 half-moves
10 Rf8 win in 9 half-moves
11 Ka2 draw
12 Ka3 draw
13 Ka4 draw
14 Kb2 draw
15 Kc2 draw
16 Kc6 draw
17 Kd6 draw
18 Ke6 draw
19 Ke7 draw
20 Ke8 draw
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves