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 K5b6 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rc8 win in 7 half-moves
7 K5a6 draw
8 K7a6 draw
9 K7b6 draw
10 Ka4 draw
11 Ka8 draw
12 Kb4 draw
13 Kb8 draw
14 Rd3 draw
15 Rd7 draw
16 Rh8 draw
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves