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

EGTB: win in 10 half-moves

# move score
1 Ra7 win in 9 half-moves
2 Rb7 win in 9 half-moves
3 Rc7 win in 9 half-moves
4 Rd7 win in 9 half-moves
5 Re7 win in 9 half-moves
6 K2d2 loss in 4 half-moves
7 K2d3 loss in 4 half-moves
8 K3d2 loss in 4 half-moves
9 K3d3 loss in 4 half-moves
10 Kd1 loss in 4 half-moves
11 Kd4 loss in 4 half-moves
12 Ke1 loss in 4 half-moves
13 Ke4 loss in 4 half-moves
14 Rf4 loss in 4 half-moves
15 Rf5 loss in 4 half-moves
16 Rf6 loss in 4 half-moves
17 Rf8 loss in 4 half-moves
18 K2f2 loss in 2 half-moves
19 K2f3 loss in 2 half-moves
20 K3f2 loss in 2 half-moves
21 K3f3 loss in 2 half-moves
22 Kf1 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves