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 Kg2 draw
3 Kg3 draw
4 Kh2 draw
5 Ra4 draw
6 Rc4 draw
7 Re1 draw
8 Re2 draw
9 Re3 draw
10 Re5 draw
11 Re6 draw
12 Re8 draw
13 Rf4 draw
14 Rh4 draw
15 Kg4 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg4 loss in 2 half-moves