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

EGTB: win in 50 half-moves

# move score
1 Rg7 win in 49 half-moves
2 K8g7 win in 53 half-moves
3 K7g7 win in 55 half-moves
4 Kh6 win in 55 half-moves
5 Rb1 win in 55 half-moves
6 Rb2 win in 57 half-moves
7 Rb8 win in 57 half-moves
8 K7g8 win in 59 half-moves
9 Ra7 win in 61 half-moves
10 Rb6 win in 61 half-moves
11 Rc7 win in 61 half-moves
12 K8g8 loss in 6 half-moves
13 Kg6 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves