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 Rd2 win in 1 half-moves
3 Ka3 draw
4 Kb3 draw
5 Rb6 draw
6 Rb7 draw
7 Rb8 draw
8 Rc2 draw
9 Re2 draw
10 Rf2 draw
11 Rg2 draw
12 Rh2 draw
13 Ka1 loss in 2 half-moves
14 Kb1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb5 loss in 2 half-moves