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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Rb7 draw
4 Rb8 draw
5 Ka7 loss in 6 half-moves
6 Ra4 loss in 6 half-moves
7 Rb1 loss in 6 half-moves
8 Rb2 loss in 6 half-moves
9 Rb3 loss in 6 half-moves
10 Rb5 loss in 6 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Kb7 loss in 1 half-moves
17 Kb8 loss in 1 half-moves