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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc8 draw
3 Kd7 draw
4 Ke8 draw
5 Rc2 draw
6 Rc5 draw
7 Rc6 draw
8 Rc8 draw
9 Rb7 loss in 18 half-moves
10 Ke7 loss in 8 half-moves
11 Ra7 loss in 8 half-moves
12 Rc3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 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