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

EGTB: win in 40 half-moves

# move score
1 Kab4 win in 39 half-moves
2 Kb5 win in 39 half-moves
3 Kb6 win in 39 half-moves
4 Kc3 win in 39 half-moves
5 Kc2 win in 41 half-moves
6 Ka6 win in 43 half-moves
7 Kaa4 win in 43 half-moves
8 Kbb4 win in 43 half-moves
9 Ra2 win in 43 half-moves
10 Rb1 win in 43 half-moves
11 Rc2 win in 43 half-moves
12 Ka3 win in 45 half-moves
13 Kba4 win in 45 half-moves
14 Rd2 win in 45 half-moves
15 Ka2 win in 47 half-moves
16 Kc4 win in 47 half-moves
17 Rh2 win in 47 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves