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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rd1 win in 3 half-moves
6 Re1 win in 3 half-moves
7 Rf8 win in 5 half-moves
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kc5 draw
12 Kc8 draw
13 Kcc7 draw
14 Kcd6 draw
15 Kd5 draw
16 Kd8 draw
17 Kdc7 draw
18 Kdd6 draw
19 Ra1 draw
20 Rf2 draw
21 Rf3 draw
22 Rf7 draw
23 Ke6 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves