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

EGTB: win in 4 half-moves

# move score
1 K8b7 win in 3 half-moves
2 K8d7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rd7 win in 3 half-moves
8 Re5 win in 3 half-moves
9 K6b7 draw
10 K6c7 draw
11 K6d7 draw
12 K8c7 draw
13 Kb6 draw
14 Kc5 draw
15 Kd5 draw
16 Ra7 draw
17 Rc7 draw
18 Re4 draw
19 Re6 draw
20 Re8 draw
21 Kb5 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves