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

EGTB: win in 58 half-moves

# move score
1 Rb1 win in 57 half-moves
2 Ka2 draw
3 Ka4 draw
4 Ka7 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kb7 draw
9 Rb2 draw
10 Rb3 draw
11 Rb4 draw
12 Rc8 draw
13 Rd8 draw
14 Rh8 draw
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves