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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Rb2 draw
5 Ka2 loss in 2 half-moves
6 Kb1 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Kb2 loss in 1 half-moves
17 Rb4 loss in 1 half-moves