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 Ra7 win in 1 half-moves
8 Ra8 win in 1 half-moves
9 Rab4 win in 1 half-moves
10 Rac4 win in 1 half-moves
11 Rad4 win in 1 half-moves
12 Rae4 win in 1 half-moves
13 Raf4 win in 1 half-moves
14 Rag4 win in 1 half-moves
15 Rah1 win in 1 half-moves
16 Rb1 win in 1 half-moves
17 Rd1 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rg1 win in 1 half-moves
20 Rh8 win in 1 half-moves
21 Rhf4 win in 1 half-moves
22 Rhb4 win in 7 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rhc4 loss in 2 half-moves
29 Rhd4 loss in 2 half-moves
30 Rhe4 loss in 2 half-moves
31 Rhg4 loss in 2 half-moves
32 Rhh1 loss in 2 half-moves
33 Rc1 loss in 1 half-moves
34 Re1 loss in 1 half-moves