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

EGTB: win in 40 half-moves

# move score
1 Kb2 win in 39 half-moves
2 Kc2 win in 39 half-moves
3 Kd2 win in 39 half-moves
4 Kb1 win in 41 half-moves
5 Kb5 win in 41 half-moves
6 Kd1 win in 41 half-moves
7 Rb1 win in 41 half-moves
8 Rb2 win in 41 half-moves
9 Kc3 win in 43 half-moves
10 Ka4 win in 45 half-moves
11 Kc4 win in 45 half-moves
12 Ra3 win in 45 half-moves
13 Rc3 win in 47 half-moves
14 Rd3 win in 47 half-moves
15 Rh3 win in 47 half-moves
16 Ka3 win in 49 half-moves
17 Ka5 win in 51 half-moves
18 Kc5 draw
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves