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

EGTB: win in 42 half-moves

# move score
1 K7b6 win in 41 half-moves
2 K7b7 win in 41 half-moves
3 Kb5 win in 41 half-moves
4 Ka5 win in 49 half-moves
5 Ra4 win in 49 half-moves
6 Rb1 win in 49 half-moves
7 Rb2 win in 49 half-moves
8 Rd4 win in 49 half-moves
9 K6b6 win in 51 half-moves
10 K6b7 win in 51 half-moves
11 Ka8 win in 51 half-moves
12 Kb8 win in 51 half-moves
13 Rb3 win in 51 half-moves
14 Rb5 win in 51 half-moves
15 Rc4 win in 53 half-moves
16 Re4 win in 57 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves