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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Ka8 win in 7 half-moves
3 Kb3 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Kb5 win in 7 half-moves
6 Kb7 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Kc5 win in 7 half-moves
9 Ra8 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Re7 win in 7 half-moves
13 Ka6 draw
14 Kb6 draw
15 Kc3 draw
16 Kd3 draw
17 Kd4 draw
18 Kd5 draw
19 Re2 draw
20 Re6 draw
21 Rf8 draw
22 Re1 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves