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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Ka1 draw
3 Ka4 draw
4 Kaa2 draw
5 Kab3 draw
6 Kb1 draw
7 Kb4 draw
8 Kba2 draw
9 Kbb3 draw
10 Ra7 draw
11 Rb7 draw
12 Rc3 draw
13 Rc5 draw
14 Rc6 draw
15 Rc8 draw
16 Rg7 draw
17 Kc1 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves