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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Khg6 win in 5 half-moves
3 Kf4 draw
4 Kf6 draw
5 Kfg4 draw
6 Kfg5 draw
7 Kfg6 draw
8 Kh4 draw
9 Kh6 draw
10 Khg4 draw
11 Khg5 draw
12 Rd7 draw
13 Rf8 draw
14 Rg7 draw
15 Rh7 draw
16 Ke4 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rf6 loss in 2 half-moves