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