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