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 Ra2 draw
5 Ra3 draw
6 Ra5 draw
7 Ra6 draw
8 Rc4 draw
9 Rd4 draw
10 Re4 draw
11 Rg4 draw
12 Rh4 draw
13 Ke2 loss in 1 half-moves
14 Ke4 loss in 1 half-moves
15 Kf2 loss in 1 half-moves
16 Kg2 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kg4 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Ra7 loss in 1 half-moves
21 Ra8 loss in 1 half-moves
22 Rf4 loss in 1 half-moves