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

EGTB: win in 4 half-moves

# move score
1 K8g7 win in 3 half-moves
2 K8h7 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Rg7 win in 5 half-moves
9 K6g7 draw
10 K6h7 draw
11 Kg5 draw
12 Kh5 draw
13 Ra7 draw
14 Rb7 draw
15 Rf4 draw
16 Rh7 draw
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves