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

EGTB: win in 44 half-moves

# move score
1 Kab7 win in 43 half-moves
2 Kaa6 win in 45 half-moves
3 Ka5 win in 47 half-moves
4 Kba6 win in 47 half-moves
5 Kbb7 win in 47 half-moves
6 Kc7 win in 47 half-moves
7 Rb8 win in 47 half-moves
8 Rc8 win in 47 half-moves
9 Kb5 win in 49 half-moves
10 Kb8 win in 49 half-moves
11 Kc6 win in 49 half-moves
12 Rg8 win in 49 half-moves
13 Rh8 win in 49 half-moves
14 Kc5 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves