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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Rb4 draw
6 Rc4 draw
7 Rd4 draw
8 Re4 draw
9 Rg1 draw
10 Rg3 draw
11 Rg5 draw
12 Rg6 draw
13 Rg7 draw
14 Rg8 draw
15 Rh4 draw
16 Kg7 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Kg8 loss in 1 half-moves
19 Rf4 loss in 1 half-moves
20 Rg2 loss in 1 half-moves