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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Kd6 draw
4 Kd7 draw
5 Kd8 draw
6 Ke6 draw
7 Ke8 draw
8 Kf6 draw
9 Kf7 draw
10 Kf8 draw
11 Ra7 draw
12 Rc2 draw
13 Rc4 draw
14 Rc6 draw
15 Rc8 draw
16 Rc1 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rc3 loss in 1 half-moves