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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 K6b7 win in 7 half-moves
3 K8b7 win in 7 half-moves
4 Kb6 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 K6c7 draw
7 K6d7 draw
8 K8c7 draw
9 K8d7 draw
10 Kb5 draw
11 Kd6 draw
12 Kd8 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rb4 draw
17 Rg4 draw
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves