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

EGTB: win in 42 half-moves

# move score
1 K6b5 win in 41 half-moves
2 Rb4 win in 41 half-moves
3 K5b5 win in 43 half-moves
4 K5b6 win in 43 half-moves
5 K6b6 win in 43 half-moves
6 Ka4 win in 43 half-moves
7 Kb4 win in 43 half-moves
8 Ra3 win in 43 half-moves
9 Ka7 win in 45 half-moves
10 Kb7 win in 45 half-moves
11 Rb1 win in 47 half-moves
12 Rb2 win in 47 half-moves
13 Rc3 win in 49 half-moves
14 Rh3 win in 49 half-moves
15 Rd3 win in 51 half-moves
16 Rb5 win in 55 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves