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 Kc2 draw
3 Kd2 draw
4 Ke1 draw
5 Kg8 draw
6 Ra1 draw
7 Rc2 draw
8 Rc7 draw
9 Rc8 draw
10 Kg7 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Ke2 loss in 1 half-moves