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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rb1 win in 7 half-moves
5 Ra1 win in 11 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb3 draw
9 Kb4 draw
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kc4 draw
14 Kd2 draw
15 Kd3 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