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

EGTB: win in 2 half-moves

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