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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb1 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rf2 draw
5 Rf3 draw
6 Ka3 loss in 4 half-moves
7 Kb2 loss in 4 half-moves
8 Kb3 loss in 4 half-moves
9 Re5 loss in 4 half-moves
10 Rf4 loss in 4 half-moves
11 Rg5 loss in 4 half-moves
12 Rh5 loss in 4 half-moves
13 Ra5 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rd5 loss in 1 half-moves