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 Rh2 win in 1 half-moves
3 Ra2 draw
4 Ka1 loss in 2 half-moves
5 Ka2 loss in 2 half-moves
6 Kc1 loss in 2 half-moves
7 Kc2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rb6 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Rb8 loss in 1 half-moves