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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Rh7 win in 9 half-moves
3 Kd4 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf4 draw
8 Kf6 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Rc7 draw
13 Rd7 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Rg7 draw
18 Kd5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves