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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Khg3 win in 5 half-moves
4 Rh5 win in 9 half-moves
5 Rh6 win in 9 half-moves
6 Rh7 win in 9 half-moves
7 Rh8 win in 9 half-moves
8 Kgg1 draw
9 Kgg3 draw
10 Kgh1 draw
11 Khh1 draw
12 Ra3 draw
13 Kf1 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Khg1 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves