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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Rc4 draw
9 Rc6 draw
10 Rc7 draw
11 Rc8 draw
12 Rf5 draw
13 Rg5 loss in 6 half-moves
14 Rh5 loss in 6 half-moves
15 Ke7 loss in 4 half-moves
16 Ke8 loss in 4 half-moves
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rc1 loss in 1 half-moves
22 Rc2 loss in 1 half-moves