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 Kc6 draw
3 Kd6 draw
4 Kd7 draw
5 Rc3 draw
6 Rb5 loss in 30 half-moves
7 Kd8 loss in 28 half-moves
8 Kb7 loss in 26 half-moves
9 Kb6 loss in 24 half-moves
10 Kb8 loss in 24 half-moves
11 Ra5 loss in 10 half-moves
12 Kc8 loss in 6 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 1 half-moves
20 Rh5 loss in 1 half-moves