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 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg2 draw
6 Kg3 draw
7 Kg4 draw
8 Kg6 draw
9 Kg8 draw
10 Kh2 draw
11 Kh4 draw
12 Kh6 draw
13 Kh7 draw
14 Kh8 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Rf4 draw
20 Rg4 draw
21 Rh4 draw
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves