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 Rb4 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rc2 draw
5 Rd2 draw
6 Re2 draw
7 Rg2 draw
8 Rh2 draw
9 Ka2 loss in 2 half-moves
10 Kb1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb5 loss in 1 half-moves
14 Rb6 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rb8 loss in 1 half-moves