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

EGTB: win in 32 half-moves

# move score
1 Ra4 win in 31 half-moves
2 Kbc4 win in 33 half-moves
3 Ra3 win in 33 half-moves
4 Kbb4 win in 35 half-moves
5 Kcc4 win in 35 half-moves
6 Ra1 win in 35 half-moves
7 Ra2 win in 35 half-moves
8 Ra8 win in 35 half-moves
9 Ka4 win in 37 half-moves
10 Ka6 win in 37 half-moves
11 Kbb6 win in 37 half-moves
12 Kbc6 win in 37 half-moves
13 Kcc6 win in 37 half-moves
14 Kcb4 win in 41 half-moves
15 Kcb6 win in 43 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves