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 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kf5 draw
6 Kf6 draw
7 Kfg4 draw
8 Kg2 draw
9 Kg3 draw
10 Kg6 draw
11 Kgg4 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Re4 draw
16 Rf8 draw
17 Rg4 draw
18 Rh4 draw
19 Ke4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves