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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc3 draw
3 Kc5 draw
4 Kd3 draw
5 Kd5 draw
6 Ke3 draw
7 Ke4 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Ra4 draw
12 Rb4 draw
13 Rc2 draw
14 Rc3 draw
15 Rc5 draw
16 Rc6 draw
17 Rc8 draw
18 Ke5 loss in 2 half-moves
19 Rc7 loss in 1 half-moves