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

EGTB: win in 42 half-moves

# move score
1 K2b3 win in 41 half-moves
2 Kb4 win in 41 half-moves
3 Rb3 win in 41 half-moves
4 K3b3 win in 45 half-moves
5 Ka4 win in 45 half-moves
6 Kb1 win in 45 half-moves
7 Rb1 win in 45 half-moves
8 Ka1 win in 47 half-moves
9 Rb4 win in 47 half-moves
10 Rb5 win in 47 half-moves
11 Rc2 win in 47 half-moves
12 Rb6 win in 49 half-moves
13 Rd2 win in 49 half-moves
14 Rh2 win in 49 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves