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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb1 win in 15 half-moves
3 g4 draw
4 Ra4 draw
5 Rb2 draw
6 Rb3 draw
7 Rb8 draw
8 Rc4 draw
9 Rf4 draw
10 g3 loss in 4 half-moves
11 Rb6 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves