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 Kb3 draw
3 Ra8 draw
4 Rb8 draw
5 Rc3 draw
6 Rc5 draw
7 Rc6 draw
8 Rc7 draw
9 Ka3 loss in 10 half-moves
10 Ka1 loss in 4 half-moves
11 Rf8 loss in 4 half-moves
12 Rh8 loss in 4 half-moves
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 1 half-moves