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

EGTB: win in 42 half-moves

# move score
1 Kb2 win in 41 half-moves
2 Rc1 win in 41 half-moves
3 Ka2 win in 45 half-moves
4 Kc2 win in 45 half-moves
5 Kc1 win in 47 half-moves
6 Kd2 win in 47 half-moves
7 Rb2 win in 47 half-moves
8 Rb6 win in 49 half-moves
9 Rb7 win in 49 half-moves
10 Rb8 win in 49 half-moves
11 Ke1 win in 53 half-moves
12 Ke2 win in 53 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves