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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Kc2 win in 39 half-moves
3 Rc3 win in 39 half-moves
4 Rc4 win in 41 half-moves
5 Kab2 win in 45 half-moves
6 Kb3 win in 45 half-moves
7 Kbb2 win in 45 half-moves
8 Kc1 win in 45 half-moves
9 Rb5 win in 45 half-moves
10 Rc1 win in 45 half-moves
11 Rc2 win in 45 half-moves
12 Ka4 win in 47 half-moves
13 Kaa2 win in 47 half-moves
14 Ra5 win in 47 half-moves
15 Rc6 win in 47 half-moves
16 Ka1 win in 49 half-moves
17 Kba2 win in 49 half-moves
18 Rd5 win in 49 half-moves
19 Re5 win in 49 half-moves
20 Rf5 win in 49 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves