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 Kf5 draw
3 Kf7 draw
4 Kfg5 draw
5 Kfg6 draw
6 Kg4 draw
7 Kg7 draw
8 Kh4 draw
9 Kh6 draw
10 Khg5 draw
11 Khg6 draw
12 Rb4 draw
13 Rd4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re8 draw
18 Rf4 draw
19 Rg4 draw
20 Rh4 draw
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ke7 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves