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

EGTB: win in 36 half-moves

# move score
1 Kb5 win in 35 half-moves
2 Kd3 win in 35 half-moves
3 Ke3 win in 35 half-moves
4 Rb3 win in 37 half-moves
5 Rb4 win in 37 half-moves
6 Kb6 win in 39 half-moves
7 Kc3 win in 39 half-moves
8 Ka5 win in 41 half-moves
9 Ka7 win in 41 half-moves
10 Kb7 win in 41 half-moves
11 Kc2 win in 41 half-moves
12 Ke2 win in 41 half-moves
13 Ra2 win in 41 half-moves
14 Rb1 win in 41 half-moves
15 Rc2 win in 41 half-moves
16 Rb5 win in 43 half-moves
17 Rb6 win in 43 half-moves
18 Kc1 win in 45 half-moves
19 Kd1 win in 45 half-moves
20 Ke1 win in 45 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves