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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kaa8 loss in 2 half-moves
3 Kab8 loss in 2 half-moves
4 Kba8 loss in 2 half-moves
5 Kbb8 loss in 2 half-moves
6 Kc8 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Rc2 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Kaa6 loss in 1 half-moves
18 Kab6 loss in 1 half-moves
19 Kba6 loss in 1 half-moves
20 Kbb6 loss in 1 half-moves
21 Kc6 loss in 1 half-moves
22 Rc6 loss in 1 half-moves