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 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Ke2 draw
6 Ke4 draw
7 Kf2 draw
8 Kf3 draw
9 Rb4 draw
10 Rd4 draw
11 Re4 draw
12 Rf1 draw
13 Rf3 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rg4 draw
18 Rc4 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh4 loss in 2 half-moves