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 Kd7 draw
3 Rc7 draw
4 Kb7 loss in 22 half-moves
5 Kb8 loss in 20 half-moves
6 Kd8 loss in 16 half-moves
7 Rb5 loss in 12 half-moves
8 Kc7 loss in 6 half-moves
9 Ra5 loss in 4 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg5 loss in 1 half-moves
18 Rh5 loss in 1 half-moves