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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rg1 win in 3 half-moves
4 Rg6 win in 3 half-moves
5 Rh1 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 R1e2 loss in 4 half-moves
8 R1e3 loss in 4 half-moves
9 R1e4 loss in 4 half-moves
10 R1e5 loss in 4 half-moves
11 R6e2 loss in 4 half-moves
12 R6e3 loss in 4 half-moves
13 R6e4 loss in 4 half-moves
14 R6e5 loss in 4 half-moves
15 Ra2 loss in 4 half-moves
16 Ra3 loss in 4 half-moves
17 Ra4 loss in 4 half-moves
18 Ra5 loss in 4 half-moves
19 Raa6 loss in 4 half-moves
20 Rea6 loss in 4 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rab1 loss in 2 half-moves
24 Rac1 loss in 2 half-moves
25 Rad1 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Reb1 loss in 2 half-moves
32 Rec1 loss in 2 half-moves
33 Red1 loss in 2 half-moves