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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke2 draw
6 Ke3 draw
7 Ke4 draw
8 Kf2 draw
9 Kf4 draw
10 Kg2 draw
11 Kg3 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Rg1 draw
16 Rg2 draw
17 Rg5 draw
18 Rg6 draw
19 Rg7 draw
20 Rh4 draw
21 Re4 loss in 1 half-moves
22 Rf4 loss in 1 half-moves
23 Rg3 loss in 1 half-moves
24 Rg8 loss in 1 half-moves