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

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Ra3 win in 5 half-moves
3 Ra4 win in 5 half-moves
4 Raa2 win in 5 half-moves
5 Re1 win in 5 half-moves
6 Re3 win in 5 half-moves
7 Re4 win in 5 half-moves
8 Ree2 win in 5 half-moves
9 Reg5 loss in 4 half-moves
10 Rf2 loss in 4 half-moves
11 Rf5 loss in 4 half-moves
12 Rg1 loss in 4 half-moves
13 Rg3 loss in 4 half-moves
14 Rg4 loss in 4 half-moves
15 Rga2 loss in 4 half-moves
16 Rge2 loss in 4 half-moves
17 Rgg5 loss in 4 half-moves
18 Rh2 loss in 4 half-moves
19 Rh5 loss in 4 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rab5 loss in 2 half-moves
24 Rac5 loss in 2 half-moves
25 Rad5 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Re6 loss in 2 half-moves
30 Re7 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Reb5 loss in 2 half-moves
33 Rec5 loss in 2 half-moves
34 Red5 loss in 2 half-moves
35 Rg6 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rg8 loss in 2 half-moves