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

EGTB: win in 38 half-moves

# move score
1 Kbb2 win in 37 half-moves
2 Kcb2 win in 43 half-moves
3 Kcc2 win in 43 half-moves
4 Ra1 win in 47 half-moves
5 Ra5 win in 47 half-moves
6 Ra6 win in 47 half-moves
7 Ra7 win in 47 half-moves
8 Ra8 win in 47 half-moves
9 Ra3 win in 49 half-moves
10 Rb4 win in 49 half-moves
11 Rc4 win in 51 half-moves
12 Rh4 win in 51 half-moves
13 Ka2 win in 53 half-moves
14 Ka1 win in 55 half-moves
15 Kbc2 loss in 4 half-moves
16 Rd4 loss in 4 half-moves
17 Kd1 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves