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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rga1 win in 3 half-moves
5 Ra3 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Re5 win in 11 half-moves
8 Ra2 draw
9 Ra4 draw
10 Raa1 draw
11 Rb5 draw
12 Rc5 draw
13 Rd5 draw
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves