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 Kf7 draw
3 Kf8 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Kh4 draw
8 Kh6 draw
9 Kh7 draw
10 Kh8 draw
11 Re2 draw
12 Re3 draw
13 Rf4 draw
14 Rg4 draw
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Kg4 loss in 1 half-moves