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

EGTB: win in 6 half-moves

# move score
1 Kc6 win in 5 half-moves
2 Kd4 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Rb6 win in 5 half-moves
5 Kc5 win in 9 half-moves
6 Ka2 draw
7 Kb2 draw
8 Kb4 draw
9 Kc2 draw
10 Kdc4 draw
11 Ke5 draw
12 Ke6 draw
13 Rb4 draw
14 Rb7 draw
15 Rb8 draw
16 Ka3 loss in 2 half-moves
17 Ka4 loss in 2 half-moves
18 Kbc4 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves