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 Ke2 win in 1 half-moves
3 Kf1 win in 1 half-moves
4 Kf2 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rc2 win in 1 half-moves
7 Rc3 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb6 draw
12 Kb8 draw
13 Kd1 draw
14 Kd2 draw
15 Ra1 draw
16 Rc5 draw
17 Rc6 draw
18 Rc8 draw
19 Rd1 draw
20 Rc4 loss in 1 half-moves