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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 K3b3 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 K2b3 win in 7 half-moves
8 Ka1 draw
9 Ka4 draw
10 Rc5 draw
11 Rc6 draw
12 Rc7 draw
13 Rg8 draw
14 Rh8 draw
15 K2b2 loss in 2 half-moves
16 K3b2 loss in 2 half-moves
17 Kb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves