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 Rf6 win in 1 half-moves
3 R4d5 loss in 2 half-moves
4 R6d5 loss in 2 half-moves
5 Ra4 loss in 2 half-moves
6 Ra6 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rb6 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rd8 loss in 1 half-moves