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

EGTB: win in 10 half-moves

# move score
1 Rc7 win in 9 half-moves
2 K6f7 draw
3 K6g7 draw
4 K6h7 draw
5 K8f7 draw
6 K8g7 draw
7 K8h7 draw
8 Kf6 draw
9 Kf8 draw
10 Kh6 draw
11 Kh8 draw
12 Ra6 draw
13 Rb6 draw
14 Rc1 draw
15 Rc5 draw
16 Rc8 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 draw
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves