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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kf7 win in 9 half-moves
3 Rh8 win in 13 half-moves
4 K5g5 draw
5 K5g6 draw
6 K6g5 draw
7 K6g6 draw
8 Kf4 draw
9 Kg4 draw
10 Kg7 draw
11 Ra8 draw
12 K5e5 loss in 2 half-moves
13 K5e6 loss in 2 half-moves
14 K6e5 loss in 2 half-moves
15 K6e6 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf7 loss in 2 half-moves