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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kbc4 win in 3 half-moves
3 Kbc6 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Kbb6 win in 7 half-moves
6 Kcb6 win in 7 half-moves
7 Rb6 win in 9 half-moves
8 Ka4 draw
9 Ka5 draw
10 Kbb4 draw
11 Kcb4 draw
12 Kcc4 draw
13 Kcc6 draw
14 Rb8 draw
15 Rc7 draw
16 Rh7 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves