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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc2 win in 7 half-moves
4 Kc2 win in 11 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb2 draw
8 Kb3 draw
9 Kb5 draw
10 Kb6 draw
11 Kb7 draw
12 Kc4 draw
13 Kd2 draw
14 Kd3 draw
15 Ra1 draw
16 Rd1 draw
17 Rh1 draw
18 Kd4 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves