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

EGTB: win in 4 half-moves

# move score
1 Kgg3 win in 3 half-moves
2 Kgh3 win in 3 half-moves
3 Khg3 win in 3 half-moves
4 Khh3 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Kf1 win in 7 half-moves
7 Kf2 draw
8 Kf3 draw
9 Kgg1 draw
10 Kgh1 draw
11 Khg1 draw
12 Khh1 draw
13 Ra4 draw
14 Rf4 draw
15 Rg8 draw
16 Rh4 draw
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves