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 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kg7 draw
6 Kg8 draw
7 Kh1 draw
8 Kh2 draw
9 Kh7 draw
10 Rd4 draw
11 Rd5 draw
12 Rd6 draw
13 Rd7 draw
14 Re8 draw
15 Rf8 draw
16 Rg8 draw
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves