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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Kg7 win in 5 half-moves
7 Rc3 win in 5 half-moves
8 Rd3 win in 5 half-moves
9 Rf6 win in 5 half-moves
10 Kb6 draw
11 Kb7 draw
12 Kc7 draw
13 Kd6 draw
14 Kd7 draw
15 Kh7 draw
16 Re3 draw
17 Rf4 draw
18 Rf5 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves