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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc5 win in 1 half-moves
5 Rc6 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Re1 win in 1 half-moves
9 Rg1 win in 1 half-moves
10 Kb6 draw
11 Kb8 draw
12 Ra1 draw
13 Ka6 loss in 4 half-moves
14 Ka8 loss in 4 half-moves
15 Rc3 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rd1 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rh1 loss in 1 half-moves