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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 7 half-moves
3 Rc8 win in 11 half-moves
4 K7c7 draw
5 K7c8 draw
6 K7e7 draw
7 K7e8 draw
8 K8c7 draw
9 K8c8 draw
10 K8e7 draw
11 K8e8 draw
12 Kc6 draw
13 Kd6 draw
14 Ke6 draw
15 Ra3 draw
16 Rb3 draw
17 Rc4 draw
18 Rc5 draw
19 Rh3 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves