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