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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 K3c4 draw
3 K5c4 draw
4 Rc1 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 Rc8 draw
9 Rf7 draw
10 Rg7 draw
11 Rh7 draw
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 K3d4 loss in 1 half-moves
28 K3e4 loss in 1 half-moves
29 K5d4 loss in 1 half-moves
30 K5e4 loss in 1 half-moves