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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kc7 draw
3 Kd1 draw
4 Kd2 draw
5 Kd7 draw
6 Ke2 draw
7 Ke7 draw
8 Ke8 draw
9 Rb8 draw
10 Rc1 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Kf1 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves