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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rc7 win in 3 half-moves
6 Kc3 win in 17 half-moves
7 Ka2 draw
8 Ka3 draw
9 Kb2 draw
10 Kc2 draw
11 Kc7 draw
12 Ke7 draw
13 Ke8 draw
14 Ra3 draw
15 Ra5 draw
16 Kc6 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves