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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Ra7 draw
6 Rb7 draw
7 Rc1 draw
8 Rc2 draw
9 Rc4 draw
10 Rc5 draw
11 Rc6 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Ka4 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves