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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Kc2 win in 5 half-moves
3 Ke2 win in 5 half-moves
4 Ra3 win in 5 half-moves
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kc4 draw
9 Kcd2 draw
10 Kcd3 draw
11 Kcd4 draw
12 Ke4 draw
13 Ked2 draw
14 Ked3 draw
15 Ked4 draw
16 Ra5 draw
17 Ra6 draw
18 Ra7 draw
19 Ra8 draw
20 Rc1 draw
21 Rd1 draw
22 Re1 draw
23 Kf2 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Kf4 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra4 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