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

EGTB: win in 2 half-moves

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