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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Kc3 draw
3 Kd3 draw
4 Kd5 draw
5 Rc4 draw
6 Rc5 draw
7 Rc6 draw
8 Rc7 draw
9 Re8 draw
10 Ke4 loss in 6 half-moves
11 Ke5 loss in 6 half-moves
12 Ra8 loss in 6 half-moves
13 Kc4 loss in 4 half-moves
14 Kc5 loss in 4 half-moves
15 Rd8 loss in 4 half-moves
16 Rf8 loss in 4 half-moves
17 Ke3 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rb8 loss in 1 half-moves