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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Kc3 win in 39 half-moves
3 Kd3 win in 39 half-moves
4 Rb3 win in 39 half-moves
5 Kab3 win in 41 half-moves
6 Kb5 win in 41 half-moves
7 Kd2 win in 41 half-moves
8 Ka3 win in 43 half-moves
9 Kc1 win in 43 half-moves
10 Kd1 win in 43 half-moves
11 Ra2 win in 43 half-moves
12 Rb1 win in 43 half-moves
13 Kb1 win in 45 half-moves
14 Rb4 win in 45 half-moves
15 Rb5 win in 45 half-moves
16 Ka5 win in 47 half-moves
17 Kcb3 win in 47 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves