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

EGTB: win in 42 half-moves

# move score
1 Rg3 win in 41 half-moves
2 Khg3 win in 43 half-moves
3 Kgg5 win in 45 half-moves
4 Khg5 win in 45 half-moves
5 Ra1 win in 45 half-moves
6 Rb1 win in 45 half-moves
7 Rg2 win in 45 half-moves
8 Rh1 win in 45 half-moves
9 Khh3 win in 47 half-moves
10 Khh5 win in 47 half-moves
11 Kgg3 win in 49 half-moves
12 Kgh3 win in 55 half-moves
13 Kgh5 win in 57 half-moves
14 Rf1 loss in 4 half-moves
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves