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

EGTB: win in 8 half-moves

# move score
1 Ka2 win in 7 half-moves
2 Ra2 win in 11 half-moves
3 Kab2 draw
4 Kab3 draw
5 Kab4 draw
6 Kcb2 draw
7 Kcb3 draw
8 Kcb4 draw
9 Rb2 draw
10 Rc1 draw
11 Ka4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves