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

EGTB: win in 6 half-moves

# move score
1 Rf3 win in 5 half-moves
2 K6h7 draw
3 K8h7 draw
4 Kh5 draw
5 Ra3 draw
6 Rd3 draw
7 Rg3 draw
8 Rh1 draw
9 Rh2 draw
10 Rh4 draw
11 K6g7 loss in 2 half-moves
12 K8g7 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kg8 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves