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

EGTB: win in 12 half-moves

# move score
1 Rg7 win in 11 half-moves
2 Kd7 win in 13 half-moves
3 Rg8 win in 15 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd8 draw
8 Kf3 draw
9 Kf4 draw
10 Kf5 draw
11 Kg3 draw
12 Rf5 draw
13 Rg6 draw
14 Kh3 loss in 2 half-moves
15 Kh4 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves