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 Kb4 draw
3 Kb6 draw
4 Kc4 draw
5 Kc5 draw
6 Kc6 draw
7 Ra8 draw
8 Rc4 draw
9 Rc5 draw
10 Rc6 draw
11 Rb8 loss in 8 half-moves
12 Ka5 loss in 6 half-moves
13 Ka6 loss in 6 half-moves
14 Ka4 loss in 4 half-moves
15 Re8 loss in 4 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rd8 loss in 1 half-moves