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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Rg6 win in 3 half-moves
5 Rh6 win in 3 half-moves
6 Bb6 win in 5 half-moves
7 Bb8 win in 5 half-moves
8 Kb6 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Rc6 loss in 4 half-moves
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf6 loss in 2 half-moves