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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kg2 draw
6 Rb4 draw
7 Rc4 draw
8 Rd4 draw
9 Rf1 draw
10 Rf2 draw
11 Rf3 draw
12 Rf5 draw
13 Rf6 draw
14 Rf8 draw
15 Rg4 draw
16 Rh4 draw
17 Kg1 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kh1 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Re4 loss in 1 half-moves
22 Rf7 loss in 1 half-moves