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 Kcb2 win in 3 half-moves
3 Kcb3 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ra1 win in 5 half-moves
6 Ka1 draw
7 Ka3 draw
8 Kab2 draw
9 Kab3 draw
10 Kb1 draw
11 Kc2 draw
12 Kc4 draw
13 Rh1 draw
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd1 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