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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kd8 draw
3 Kf7 draw
4 Kg1 draw
5 Ra7 draw
6 Rb7 draw
7 Rd1 draw
8 Rd2 draw
9 Rd8 draw
10 Kd6 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Kh2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Ke8 loss in 1 half-moves
20 Kf8 loss in 1 half-moves