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 win in 3 half-moves
3 Kg2 draw
4 Kg3 draw
5 Kh4 draw
6 Rb4 draw
7 Rc4 draw
8 Rd4 draw
9 Re2 draw
10 Re3 draw
11 Rg4 draw
12 Rh4 draw
13 Kh2 loss in 4 half-moves
14 Re1 loss in 4 half-moves
15 Re5 loss in 4 half-moves
16 Re6 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Re7 loss in 1 half-moves
19 Re8 loss in 1 half-moves