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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Kc2 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Rf5 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Kb2 draw
10 Kb6 draw
11 Kc1 draw
12 Kc7 draw
13 Kd5 draw
14 Kd6 draw
15 Kd7 draw
16 Re6 draw
17 Rf4 draw
18 Rf8 draw
19 Kb7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves