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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Kb2 draw
3 Rc1 draw
4 Ra7 loss in 8 half-moves
5 Rb7 loss in 8 half-moves
6 Ka1 loss in 4 half-moves
7 Ka2 loss in 4 half-moves
8 Rc8 loss in 4 half-moves
9 Rg7 loss in 4 half-moves
10 Kc1 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh7 loss in 1 half-moves