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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Rc4 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Rc6 win in 1 half-moves
9 Rc8 win in 1 half-moves
10 Rd7 win in 1 half-moves
11 Rg7 win in 1 half-moves
12 Rh7 win in 1 half-moves
13 Ka4 draw
14 Ka6 draw
15 Kb4 draw
16 Kb6 draw
17 Rc1 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rf7 loss in 1 half-moves