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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Ka7 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kc5 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Rc8 win in 7 half-moves
8 Rd8 win in 7 half-moves
9 Ka4 draw
10 Ka5 draw
11 Ka6 draw
12 Kb4 draw
13 Kb8 draw
14 Kc4 draw
15 Re3 draw
16 Re7 draw
17 Rf8 draw
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves