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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Rc7 win in 11 half-moves
10 Ka5 draw
11 Ka7 draw
12 Ke5 draw
13 Ke7 draw
14 Kf7 draw
15 Ra8 draw
16 Rc1 draw
17 Rc6 draw
18 Re8 draw
19 Rf8 draw
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves