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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kd3 draw
3 Kd5 draw
4 Ke3 draw
5 Ke4 draw
6 Ke5 draw
7 Rb3 draw
8 Rc1 draw
9 Rc4 draw
10 Rc6 draw
11 Rc7 draw
12 Rd3 draw
13 Re3 draw
14 Rf3 draw
15 Rg3 draw
16 Rh3 draw
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves