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

EGTB: win in 2 half-moves

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