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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kc3 win in 17 half-moves
3 Rb1 win in 19 half-moves
4 Ke1 win in 21 half-moves
5 Ka3 draw
6 Ka4 draw
7 Ka5 draw
8 Kb5 draw
9 Kc4 draw
10 Kc5 draw
11 Kg1 draw
12 Kg2 draw
13 Ra4 draw
14 Ra8 draw
15 Rc1 draw
16 Rd1 draw
17 Re1 draw
18 Ke2 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves