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

EGTB: win in 40 half-moves

# move score
1 Kb7 win in 39 half-moves
2 Kc4 win in 39 half-moves
3 Ka7 win in 41 half-moves
4 Kb8 win in 41 half-moves
5 Rb4 win in 41 half-moves
6 Ka5 win in 43 half-moves
7 Ka6 win in 43 half-moves
8 Kb4 win in 43 half-moves
9 Kb6 win in 43 half-moves
10 Ra1 win in 43 half-moves
11 Ra2 win in 43 half-moves
12 Ra3 win in 43 half-moves
13 Ra5 win in 43 half-moves
14 Ra6 win in 43 half-moves
15 Rd4 win in 43 half-moves
16 Rh4 win in 43 half-moves
17 Kc5 win in 45 half-moves
18 Kc6 win in 45 half-moves
19 Rc4 win in 45 half-moves
20 Ra7 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves