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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Rb1 draw
6 Rb2 draw
7 Rb8 draw
8 Rc3 draw
9 Rh3 draw
10 Ka4 loss in 12 half-moves
11 Kb4 loss in 12 half-moves
12 Ra3 loss in 8 half-moves
13 Rg3 loss in 6 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves