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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kff6 draw
3 Kfg4 draw
4 Kfg6 draw
5 Kgf6 draw
6 Kgg4 draw
7 Kgg6 draw
8 Kh4 draw
9 Kh5 draw
10 Kh6 draw
11 Re4 draw
12 Rf1 draw
13 Rf2 draw
14 Rf3 draw
15 Rg4 draw
16 Rh4 draw
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves