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