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 Kaa3 win in 5 half-moves
3 Ra7 win in 9 half-moves
4 Rb7 win in 9 half-moves
5 Kaa5 draw
6 Kab5 draw
7 Kba3 draw
8 Kba5 draw
9 Kbb5 draw
10 Kc5 draw
11 Rc5 draw
12 Rc6 draw
13 Rc8 draw
14 Rg7 draw
15 Rh7 draw
16 Kab3 loss in 2 half-moves
17 Kbb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves