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 Kc5 draw
3 Kc7 draw
4 Kd5 draw
5 Kd7 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Kg2 draw
10 Kg3 draw
11 Kg4 draw
12 Kh2 draw
13 Kh4 draw
14 Ra6 draw
15 Rb6 draw
16 Rc1 draw
17 Rc3 draw
18 Rc5 draw
19 Rc7 draw
20 Rc8 draw
21 Rc2 loss in 1 half-moves