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 Kb5 draw
3 Kc5 draw
4 Kc6 draw
5 Ra7 draw
6 Rc4 draw
7 Rg7 draw
8 Rh7 draw
9 Rc5 loss in 16 half-moves
10 Kb7 loss in 14 half-moves
11 Rb7 loss in 14 half-moves
12 Ka6 loss in 6 half-moves
13 Ka7 loss in 6 half-moves
14 Ka5 loss in 4 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves