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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Rb3 draw
11 Rc2 draw
12 Rc5 draw
13 Rc7 draw
14 Rc8 draw
15 Rd3 draw
16 Re3 draw
17 Rf3 draw
18 Rh3 draw
19 Ra3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rg3 loss in 2 half-moves