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

EGTB: win in 48 half-moves

# move score
1 K8b7 win in 47 half-moves
2 K8a7 win in 51 half-moves
3 Ra5 win in 51 half-moves
4 K6b7 win in 53 half-moves
5 Kb6 win in 53 half-moves
6 Rg4 win in 55 half-moves
7 Rh4 win in 55 half-moves
8 K6a7 win in 57 half-moves
9 Rb4 win in 57 half-moves
10 Ka5 draw
11 Kb5 draw
12 Kb8 draw
13 Rf4 draw
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves