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

EGTB: win in 46 half-moves

# move score
1 K8g7 win in 45 half-moves
2 Kg6 win in 45 half-moves
3 K7g7 win in 47 half-moves
4 K8g8 win in 47 half-moves
5 Kh6 win in 49 half-moves
6 Ra8 win in 49 half-moves
7 Rb7 win in 49 half-moves
8 K7g8 win in 51 half-moves
9 Rb5 win in 51 half-moves
10 Rc8 win in 51 half-moves
11 Rd8 win in 51 half-moves
12 Rb3 win in 53 half-moves
13 Rb4 win in 53 half-moves
14 Rb6 win in 53 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves