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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Kc5 win in 9 half-moves
6 Kc6 win in 11 half-moves
7 K3a4 draw
8 K3b4 draw
9 K3c4 draw
10 K5a4 draw
11 K5b4 draw
12 K5c4 draw
13 Ka3 draw
14 Ka5 draw
15 Ka6 draw
16 Kb6 draw
17 Kc3 draw
18 Rb7 draw
19 Rf8 draw
20 Ra8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves