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 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Rb4 draw
11 Rc4 draw
12 Rd4 draw
13 Rf1 draw
14 Rf3 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg4 draw
19 Re4 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rf5 loss in 1 half-moves