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

EGTB: win in 4 half-moves

# move score
1 Kee6 win in 3 half-moves
2 Kfe6 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Kee4 draw
6 Kfe4 draw
7 Kff4 draw
8 Kff6 draw
9 Kg4 draw
10 Kg5 draw
11 Ra7 draw
12 Re8 draw
13 Rf7 draw
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kef4 loss in 2 half-moves
18 Kef6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves