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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kb2 draw
3 Kc1 draw
4 Kc2 draw
5 Ra6 draw
6 Rb6 draw
7 Rc2 draw
8 Rc4 draw
9 Rc5 draw
10 Rc7 draw
11 Ka1 loss in 6 half-moves
12 Rd6 loss in 6 half-moves
13 Rf6 loss in 6 half-moves
14 Ka2 loss in 4 half-moves
15 Rc1 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Re6 loss in 1 half-moves