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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Rg2 draw
5 Rh2 draw
6 Ra2 loss in 16 half-moves
7 Ka2 loss in 14 half-moves
8 Rb5 loss in 14 half-moves
9 Ka1 loss in 10 half-moves
10 Rf2 loss in 6 half-moves
11 Rb3 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves