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 Kd6 draw
3 Ke6 draw
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Re4 draw
8 Rf4 draw
9 Rg5 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Rh4 draw
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves