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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kh2 draw
6 Ra6 draw
7 Rb6 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Rc5 draw
12 Rc7 draw
13 Rd6 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Kg1 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Rc1 loss in 1 half-moves
20 Re6 loss in 1 half-moves