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

EGTB: win in 4 half-moves

# move score
1 K6b7 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Rg5 win in 3 half-moves
7 K6d7 win in 5 half-moves
8 K8c7 win in 5 half-moves
9 K8d7 win in 5 half-moves
10 Rb7 win in 5 half-moves
11 Rg6 win in 5 half-moves
12 Rg8 win in 5 half-moves
13 K6c7 draw
14 Kd6 draw
15 Ra7 draw
16 Rc7 draw
17 Rf7 draw
18 Rg4 draw
19 Rh7 draw
20 Kb5 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves