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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kf6 win in 3 half-moves
3 Kd8 win in 5 half-moves
4 Kd7 win in 9 half-moves
5 Ke4 draw
6 Ke7 draw
7 Kf4 draw
8 Kf5 draw
9 Kf7 draw
10 Kf8 draw
11 Re7 draw
12 Rf6 draw
13 Rh6 draw
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves