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 3 half-moves
3 Rb1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Kb2 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Kb6 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Kd4 win in 5 half-moves
11 Rc1 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Kd2 win in 7 half-moves
14 Kd5 win in 7 half-moves
15 Kd3 win in 9 half-moves
16 Ra2 win in 9 half-moves
17 Ra5 win in 9 half-moves
18 Kb1 win in 11 half-moves
19 Kc1 win in 11 half-moves
20 Kd6 win in 13 half-moves
21 Kc3 draw
22 Kd1 draw
23 Ra8 draw
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves