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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Kb6 draw
6 Ra4 draw
7 Rb4 draw
8 Rf5 draw
9 Rf6 draw
10 Rf7 draw
11 Rg4 draw
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves