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

EGTB: win in 4 half-moves

# move score
1 K8d7 win in 3 half-moves
2 K8e7 win in 3 half-moves
3 K8f7 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Kd8 win in 5 half-moves
6 Kf8 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Kd6 win in 11 half-moves
9 K6d7 draw
10 K6e7 draw
11 K6f7 draw
12 Kd5 draw
13 Ke5 draw
14 Kf6 draw
15 Rc4 draw
16 Rc6 draw
17 Rc7 draw
18 Kf5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves