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 Kg6 draw
4 Kh4 draw
5 Kh5 draw
6 Kh6 draw
7 Rb4 draw
8 Rd4 draw
9 Re1 draw
10 Re3 draw
11 Re6 draw
12 Re7 draw
13 Re8 draw
14 Rg4 draw
15 Rh4 draw
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rc4 loss in 1 half-moves
22 Re2 loss in 1 half-moves