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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kg5 draw
3 Kg6 draw
4 Rb2 draw
5 Rb3 draw
6 Rb6 draw
7 Rb7 draw
8 Rf4 draw
9 Rh4 draw
10 Rb8 loss in 12 half-moves
11 Kh6 loss in 4 half-moves
12 Kg4 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rc4 loss in 1 half-moves
18 Rd4 loss in 1 half-moves
19 Re4 loss in 1 half-moves