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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 K5g5 win in 5 half-moves
3 K6g5 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Rg5 win in 5 half-moves
6 Rh1 win in 13 half-moves
7 Rh3 win in 13 half-moves
8 K5g6 draw
9 K6g6 draw
10 Ke4 draw
11 Kf4 draw
12 Kf7 draw
13 Kg4 draw
14 Rh2 draw
15 Rh6 draw
16 K5e5 loss in 2 half-moves
17 K5e6 loss in 2 half-moves
18 K6e5 loss in 2 half-moves
19 K6e6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves