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 Kb4 draw
3 Kb5 draw
4 Kc5 draw
5 Kd3 draw
6 Kd4 draw
7 Kd5 draw
8 Rb7 draw
9 Rc5 draw
10 Rd7 draw
11 Re7 draw
12 Rf7 draw
13 Rg7 draw
14 Rh7 draw
15 Kb3 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc6 loss in 2 half-moves