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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Rd8 win in 5 half-moves
5 Re8 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Rh8 win in 5 half-moves
8 K7b7 draw
9 K8b7 draw
10 Rb1 draw
11 Rb2 draw
12 Rb3 draw
13 Rc8 draw
14 Ka6 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves