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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ke2 draw
7 Ra5 draw
8 Rc1 draw
9 Rc2 draw
10 Rc3 draw
11 Rc4 draw
12 Rc8 draw
13 Rd5 draw
14 Re5 draw
15 Rg5 draw
16 Rh5 draw
17 Rc7 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rb5 loss in 1 half-moves