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 Kd1 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Ke2 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rc2 win in 1 half-moves
7 Rd1 win in 1 half-moves
8 Kb4 win in 3 half-moves
9 Kb6 win in 3 half-moves
10 Ka4 win in 15 half-moves
11 Ka6 win in 15 half-moves
12 Kf1 draw
13 Kf2 draw
14 Ra1 draw
15 Rc3 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 draw
19 Rc7 draw
20 Rc8 loss in 1 half-moves