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

EGTB: win in 2 half-moves

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