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

EGTB: win in 42 half-moves

# move score
1 Kb5 win in 41 half-moves
2 Kb6 win in 41 half-moves
3 Kf7 win in 41 half-moves
4 Kf8 win in 43 half-moves
5 Ra7 win in 49 half-moves
6 Rc8 win in 51 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kb4 draw
10 Kg7 draw
11 Kh7 draw
12 Kh8 draw
13 Rb7 draw
14 Rc3 draw
15 Rc4 draw
16 Rc5 draw
17 Rc6 draw
18 Rd7 draw
19 Re7 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves