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

EGTB: win in 40 half-moves

# move score
1 Kbc6 win in 39 half-moves
2 Kbb6 win in 41 half-moves
3 Kcc6 win in 41 half-moves
4 Ka6 win in 43 half-moves
5 Ra8 win in 43 half-moves
6 Kbc8 win in 45 half-moves
7 Kcb6 win in 45 half-moves
8 Ra1 win in 45 half-moves
9 Ra2 win in 45 half-moves
10 Ka8 win in 47 half-moves
11 Kbb8 win in 47 half-moves
12 Kcc8 win in 47 half-moves
13 Kd8 win in 47 half-moves
14 Ra3 win in 47 half-moves
15 Kcb8 win in 51 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves