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 Ra5 loss in 2 half-moves
3 Rb5 loss in 2 half-moves
4 Rc2 loss in 2 half-moves
5 Rc3 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Rc6 loss in 2 half-moves
8 Rc7 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Bd4 loss in 1 half-moves
14 Be3 loss in 1 half-moves
15 Bf2 loss in 1 half-moves
16 Bh2 loss in 1 half-moves
17 Nf4 loss in 1 half-moves
18 Nf6 loss in 1 half-moves
19 Ng3 loss in 1 half-moves
20 Ng7 loss in 1 half-moves
21 Re5 loss in 1 half-moves