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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Kc2 draw
6 Kd2 draw
7 Ra1 draw
8 Rb1 draw
9 Rc3 draw
10 Ke1 loss in 2 half-moves
11 Ke2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc7 loss in 2 half-moves