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

EGTB: win in 2 half-moves

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