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 Kg3 draw
3 Kg4 draw
4 Kh4 draw
5 Re2 draw
6 Re3 draw
7 Kg2 loss in 4 half-moves
8 Kh2 loss in 4 half-moves
9 Re1 loss in 4 half-moves
10 Re5 loss in 4 half-moves
11 Re6 loss in 4 half-moves
12 Ra4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Re7 loss in 1 half-moves
19 Re8 loss in 1 half-moves