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

EGTB: win in 4 half-moves

# move score
1 K6c7 win in 3 half-moves
2 K8c7 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Kc5 win in 7 half-moves
7 Ke5 win in 9 half-moves
8 Kd5 win in 11 half-moves
9 K6d7 draw
10 K6e7 draw
11 K8d7 draw
12 K8e7 draw
13 Ke6 draw
14 Ke8 draw
15 Ra6 draw
16 Rb1 draw
17 Rb7 draw
18 Rb8 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves