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

EGTB: win in 6 half-moves

# move score
1 Rc7 win in 5 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kbc7 draw
6 Kbc8 draw
7 Kd7 draw
8 Kdc7 draw
9 Kdc8 draw
10 Ke7 draw
11 Ke8 draw
12 Ra2 draw
13 Rb2 draw
14 Rc1 draw
15 Rc6 draw
16 Rc8 draw
17 Rd2 draw
18 Rh2 draw
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves