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

EGTB: win in 2 half-moves

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