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 Ra2 win in 3 half-moves
4 Ka3 draw
5 Kc4 draw
6 Kcb3 draw
7 Kcb4 draw
8 Kd2 draw
9 Kd3 draw
10 Kd4 draw
11 Ra3 draw
12 Rc1 draw
13 Rf1 draw
14 Ka5 loss in 2 half-moves
15 Kab3 loss in 2 half-moves
16 Kab4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves