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

EGTB: win in 40 half-moves

# move score
1 Kb7 win in 39 half-moves
2 Ke6 win in 39 half-moves
3 Rc8 win in 39 half-moves
4 Rd8 win in 39 half-moves
5 Ka7 win in 41 half-moves
6 Kd6 win in 41 half-moves
7 Ke7 win in 41 half-moves
8 Rb6 win in 41 half-moves
9 Kc6 win in 43 half-moves
10 Kc7 win in 43 half-moves
11 Rb5 win in 43 half-moves
12 Rb7 win in 43 half-moves
13 Rb3 win in 45 half-moves
14 Rb4 win in 45 half-moves
15 Re8 win in 45 half-moves
16 Rf8 win in 45 half-moves
17 Kc8 win in 47 half-moves
18 Kd8 win in 47 half-moves
19 Ke8 win in 47 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves