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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Ra8 win in 13 half-moves
5 Ra7 win in 15 half-moves
6 Rd1 win in 31 half-moves
7 Na4 draw
8 Raa1 draw
9 Rba1 draw
10 Rc1 draw
11 Rd6 draw
12 Re1 draw
13 Nc4 loss in 2 half-moves
14 Nd1 loss in 2 half-moves
15 Nd3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh6 loss in 2 half-moves