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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kh4 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Kf2 draw
5 Kfg2 draw
6 Kg1 draw
7 Kg3 draw
8 Kh2 draw
9 Khg2 draw
10 Ra5 draw
11 Rb5 draw
12 Rd5 draw
13 Re5 draw
14 Rf3 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg5 draw
19 Rh5 draw
20 Ke1 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rf2 loss in 2 half-moves