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 K8f7 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Rd8 win in 5 half-moves
5 Kd6 win in 13 half-moves
6 K7d7 draw
7 K7d8 draw
8 K7f7 draw
9 K7f8 draw
10 K8d8 draw
11 K8f8 draw
12 Ke6 draw
13 Kf6 draw
14 Ra8 draw
15 Rb4 draw
16 Rb5 draw
17 Rb7 draw
18 Rc8 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves