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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a3 win in 1 half-moves
3 R4a2 win in 1 half-moves
4 R4a3 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Rab1 win in 1 half-moves
8 Rac1 win in 1 half-moves
9 Rad1 win in 1 half-moves
10 Rae1 win in 1 half-moves
11 Raf4 win in 1 half-moves
12 Rb4 win in 1 half-moves
13 Rc4 win in 1 half-moves
14 Rd4 win in 1 half-moves
15 Re4 win in 1 half-moves
16 Rf3 win in 1 half-moves
17 Rfb1 win in 1 half-moves
18 Rf2 win in 3 half-moves
19 Rf5 win in 3 half-moves
20 Rf6 win in 3 half-moves
21 Rfc1 win in 3 half-moves
22 Rfd1 win in 3 half-moves
23 Rfe1 win in 3 half-moves
24 Rff4 win in 3 half-moves
25 Rf7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Ra7 loss in 1 half-moves
30 Ra8 loss in 1 half-moves
31 Rg4 loss in 1 half-moves
32 Rh4 loss in 1 half-moves