Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kf4 draw
3 Kg3 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Re1 draw
8 Re5 draw
9 Re6 draw
10 Re7 draw
11 Re8 draw
12 Rg4 draw
13 Ke2 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves