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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 R4e5 loss in 2 half-moves
4 R4e6 loss in 2 half-moves
5 R7e5 loss in 2 half-moves
6 R7e6 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Re1 loss in 1 half-moves
21 Re2 loss in 1 half-moves
22 Re8 loss in 1 half-moves