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 5 half-moves
5 Kcc3 win in 7 half-moves
6 Kcd3 win in 7 half-moves
7 Kd4 win in 7 half-moves
8 Ra2 win in 7 half-moves
9 Ra4 win in 7 half-moves
10 Rc1 win in 7 half-moves
11 Kd1 win in 9 half-moves
12 Kc2 win in 11 half-moves
13 Kc1 win in 13 half-moves
14 Kdc3 win in 13 half-moves
15 Kb5 draw
16 Kc5 draw
17 Kd5 draw
18 Kdd3 draw
19 Ra6 draw
20 Ke1 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Re1 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