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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Rf2 draw
5 Rg2 draw
6 Rh2 draw
7 Ra2 loss in 18 half-moves
8 Rb4 loss in 12 half-moves
9 Rb6 loss in 12 half-moves
10 Rb1 loss in 10 half-moves
11 Rb3 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves