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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kc1 win in 7 half-moves
5 Kc3 win in 7 half-moves
6 Rb2 win in 7 half-moves
7 Rc2 win in 7 half-moves
8 Ke1 win in 9 half-moves
9 Kc5 win in 11 half-moves
10 Ra3 win in 15 half-moves
11 Kc2 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Kd5 draw
16 Ke2 draw
17 Ra1 draw
18 Ra4 draw
19 Ra7 draw
20 Rd2 draw
21 Re2 draw
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves