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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka3 draw
3 Kb2 draw
4 Kb3 draw
5 Rb5 draw
6 Rc5 draw
7 Kb1 loss in 20 half-moves
8 Ka1 loss in 10 half-moves
9 Ra3 loss in 8 half-moves
10 Rg5 loss in 6 half-moves
11 Ra6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rh5 loss in 1 half-moves