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 Rd7 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc8 draw
7 Ra7 draw
8 Rb7 draw
9 Rc3 draw
10 Rc5 draw
11 Rc6 draw
12 Rc8 draw
13 Re7 draw
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves