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 Kc3 win in 3 half-moves
3 Ke2 win in 5 half-moves
4 Ke3 win in 5 half-moves
5 Ke4 win in 5 half-moves
6 Kf2 win in 5 half-moves
7 Ra3 win in 5 half-moves
8 Rc2 win in 5 half-moves
9 Ra4 win in 9 half-moves
10 Rb2 win in 23 half-moves
11 Ka3 draw
12 Ka4 draw
13 Ka5 draw
14 Kb5 draw
15 Kc4 draw
16 Kf4 draw
17 Kg2 draw
18 Kg3 draw
19 Kg4 draw
20 Ra1 draw
21 Ra5 draw
22 Rf2 draw
23 Rh2 draw
24 Kc5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves