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 Ka4 win in 7 half-moves
3 Ka5 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Rc1 win in 9 half-moves
6 Ka6 win in 11 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kb3 draw
10 Kb6 draw
11 Kc1 draw
12 Kc3 draw
13 Kd1 draw
14 Kd2 draw
15 Kd3 draw
16 Ra2 draw
17 Ra3 draw
18 Ra4 draw
19 Ra5 draw
20 Ra8 draw
21 Rg1 draw
22 Rh1 draw
23 Kc4 loss in 2 half-moves
24 Kc5 loss in 2 half-moves
25 Kc6 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Rf1 loss in 2 half-moves