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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Kg6 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rg5 win in 1 half-moves
6 Kb1 draw
7 Kh4 draw
8 Kh6 draw
9 Ra5 draw
10 Rb5 draw
11 Rc5 draw
12 Rd5 draw
13 Re5 draw
14 Rf2 draw
15 Rf3 draw
16 Rf6 draw
17 Rf7 draw
18 Rf8 draw
19 Ka2 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Rf1 loss in 1 half-moves