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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg5 win in 9 half-moves
3 K1e2 draw
4 K1f2 draw
5 K1g2 draw
6 K3e2 draw
7 K3f2 draw
8 K3g2 draw
9 Ke1 draw
10 Ke3 draw
11 Kf4 draw
12 Kg1 draw
13 Kg3 draw
14 Kg4 draw
15 Ra5 draw
16 Rh5 draw
17 Ke4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves