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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kd2 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Kf2 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kf1 win in 5 half-moves
8 Kd1 draw
9 Ra1 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves