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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Ra8 draw
5 Kc7 loss in 8 half-moves
6 Rg8 loss in 8 half-moves
7 Rh8 loss in 8 half-moves
8 Kb8 loss in 6 half-moves
9 Rb8 loss in 6 half-moves
10 Rc6 loss in 6 half-moves
11 Rc7 loss in 6 half-moves
12 Kb6 loss in 4 half-moves
13 Ka6 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves