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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Ke1 draw
10 Kg1 draw
11 Rb3 draw
12 Rc1 draw
13 Rc4 draw
14 Rc5 draw
15 Rd3 draw
16 Re3 draw
17 Rg3 draw
18 Rh3 draw
19 Ke2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Ra3 loss in 1 half-moves
23 Rc2 loss in 1 half-moves
24 Rf3 loss in 1 half-moves