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

EGTB: win in 42 half-moves

# move score
1 Rb6 win in 41 half-moves
2 Rd8 win in 43 half-moves
3 Kaa5 win in 45 half-moves
4 Kab4 win in 45 half-moves
5 Kb3 win in 45 half-moves
6 Kbb4 win in 45 half-moves
7 Ra8 win in 45 half-moves
8 Ka3 win in 47 half-moves
9 Kb6 win in 47 half-moves
10 Kba5 win in 47 half-moves
11 Kc4 win in 47 half-moves
12 Kc5 win in 47 half-moves
13 Rb7 win in 47 half-moves
14 Rc8 win in 47 half-moves
15 Rh8 win in 47 half-moves
16 Ka6 win in 49 half-moves
17 Kc6 win in 49 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves