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

EGTB: win in 20 half-moves

# move score
1 Rb1 win in 19 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Kc7 draw
7 Kc8 draw
8 Ke7 draw
9 Ke8 draw
10 Rc1 draw
11 Rd1 draw
12 Re1 draw
13 Kb5 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves