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 Kd7 draw
3 Ke7 draw
4 Rc8 draw
5 Kc7 loss in 12 half-moves
6 Rc7 loss in 10 half-moves
7 Ke8 loss in 6 half-moves
8 Kc8 loss in 4 half-moves
9 Ra6 loss in 4 half-moves
10 Rb6 loss in 4 half-moves
11 Rc2 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg6 loss in 1 half-moves
19 Rh6 loss in 1 half-moves