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 Rd8 win in 3 half-moves
3 Ka7 draw
4 Kab7 draw
5 Kb5 draw
6 Kb6 draw
7 Kb8 draw
8 Kc5 draw
9 Kc7 draw
10 Kcb7 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Rc8 draw
15 Re8 draw
16 Rf4 draw
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves