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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rc4 win in 7 half-moves
3 Rc5 win in 7 half-moves
4 Rc6 win in 7 half-moves
5 Rc8 win in 7 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kc7 draw
12 Kc8 draw
13 Kd7 draw
14 Ke7 draw
15 Ke8 draw
16 Ra3 draw
17 Rb3 draw
18 Rd3 draw
19 Rh3 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves