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

EGTB: win in 40 half-moves

# move score
1 K3b4 win in 39 half-moves
2 Kb3 win in 39 half-moves
3 Kb6 win in 39 half-moves
4 K5b4 win in 41 half-moves
5 Kb5 win in 41 half-moves
6 Rb3 win in 43 half-moves
7 K5a4 win in 45 half-moves
8 K3a4 win in 47 half-moves
9 Ka2 win in 47 half-moves
10 Ka6 win in 47 half-moves
11 Ra2 win in 47 half-moves
12 Rb1 win in 47 half-moves
13 Rb8 win in 47 half-moves
14 Rd2 win in 47 half-moves
15 Rc2 win in 49 half-moves
16 Re2 win in 49 half-moves
17 Rf2 win in 49 half-moves
18 Rb4 win in 51 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves