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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Ra2 win in 5 half-moves
5 Ra3 win in 5 half-moves
6 Ra5 win in 9 half-moves
7 Ka8 draw
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kc1 draw
12 Kd1 draw
13 Ke1 draw
14 Ke2 draw
15 Ke3 draw
16 Ra4 draw
17 Rb6 draw
18 Rc6 draw
19 Rd6 draw
20 Re6 draw
21 Rf6 draw
22 Ra1 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves