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 Kb5 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Kb6 win in 9 half-moves
6 Kc2 win in 11 half-moves
7 Kc3 win in 11 half-moves
8 Ka4 win in 13 half-moves
9 Kc4 win in 15 half-moves
10 Ka6 draw
11 Kd2 draw
12 Kd4 draw
13 Ra1 draw
14 Ra3 draw
15 Rd2 draw
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves