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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Ra1 draw
6 Rc3 draw
7 Rc4 draw
8 Rc5 draw
9 Rc6 draw
10 Rc7 draw
11 Rc8 draw
12 Kf1 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd1 loss in 2 half-moves