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 Kg4 draw
3 Kg5 draw
4 Kh4 draw
5 Rb4 draw
6 Rc3 draw
7 Rc5 draw
8 Rc6 draw
9 Rc8 draw
10 Rd4 draw
11 Re4 draw
12 Rg4 draw
13 Kh6 loss in 6 half-moves
14 Kg6 loss in 4 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rc7 loss in 1 half-moves