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 R1a4 win in 1 half-moves
3 R1a5 win in 1 half-moves
4 R6a2 win in 1 half-moves
5 R6a4 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rab1 win in 1 half-moves
9 Rac1 win in 1 half-moves
10 Rad1 win in 1 half-moves
11 Rae6 win in 1 half-moves
12 Rb6 win in 1 half-moves
13 Rc6 win in 1 half-moves
14 Rd6 win in 1 half-moves
15 Re2 win in 1 half-moves
16 Re4 win in 1 half-moves
17 Re7 win in 1 half-moves
18 Re8 win in 1 half-moves
19 Reb1 win in 1 half-moves
20 Rec1 win in 1 half-moves
21 Red1 win in 1 half-moves
22 Ree6 win in 1 half-moves
23 Rf1 win in 1 half-moves
24 Rf6 win in 1 half-moves
25 Rg1 win in 1 half-moves
26 Rh1 win in 1 half-moves
27 Rh6 win in 1 half-moves
28 R1a3 loss in 1 half-moves
29 R6a3 loss in 1 half-moves
30 R6a5 loss in 1 half-moves
31 Re3 loss in 1 half-moves
32 Re5 loss in 1 half-moves
33 Rg6 loss in 1 half-moves