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 Kd6 draw
3 Kd8 draw
4 Ke7 draw
5 Ke8 draw
6 Rc6 draw
7 Rc8 draw
8 Kc6 loss in 10 half-moves
9 Kc8 loss in 4 half-moves
10 Ke6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc5 loss in 2 half-moves