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 Kc3 draw
3 Ke2 draw
4 Ke3 draw
5 Ke4 draw
6 Rb4 draw
7 Rc4 draw
8 Rf2 draw
9 Kc2 loss in 4 half-moves
10 Kc4 loss in 4 half-moves
11 Kd2 loss in 4 half-moves
12 Kd4 loss in 4 half-moves
13 Rf1 loss in 4 half-moves
14 Rf3 loss in 4 half-moves
15 Rf5 loss in 4 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rf6 loss in 1 half-moves
21 Rf7 loss in 1 half-moves
22 Rf8 loss in 1 half-moves