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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd7 draw
12 Kd8 draw
13 Re1 draw
14 Rf1 draw
15 Rh1 draw
16 Rg1 loss in 1 half-moves