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

EGTB: win in 4 half-moves

# move score
1 K4h3 win in 3 half-moves
2 Kg1 win in 3 half-moves
3 Kh1 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Rf3 win in 3 half-moves
7 Rh3 win in 3 half-moves
8 K2h3 draw
9 Kf4 draw
10 Kg5 draw
11 Kh5 draw
12 Ra3 draw
13 Re3 draw
14 K2f3 loss in 2 half-moves
15 K4f3 loss in 2 half-moves
16 Kf1 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves