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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 R1d2 win in 3 half-moves
5 R1d3 win in 3 half-moves
6 R4d2 win in 3 half-moves
7 R4d3 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra4 win in 3 half-moves
10 Rc1 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Re1 win in 3 half-moves
13 Re4 win in 3 half-moves
14 Rf1 win in 3 half-moves
15 Rf4 win in 3 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh4 loss in 2 half-moves