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

EGTB: win in 2 half-moves

# move score
1 K7h7 win in 1 half-moves
2 K7h8 win in 1 half-moves
3 K8h7 win in 1 half-moves
4 K8h8 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Re8 win in 1 half-moves
7 Rf1 win in 1 half-moves
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 K7f7 loss in 1 half-moves
16 K8f7 loss in 1 half-moves
17 Kf6 loss in 1 half-moves
18 Kg6 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Rf6 loss in 1 half-moves
21 Rf7 loss in 1 half-moves