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 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ra5 win in 7 half-moves
7 Ra6 win in 7 half-moves
8 Kc7 win in 13 half-moves
9 Kdc6 win in 13 half-moves
10 Kc4 draw
11 Kcc6 draw
12 Kcd5 draw
13 Kd4 draw
14 Kdd5 draw
15 Ra2 draw
16 Ra3 draw
17 Ra8 draw
18 Rc1 draw
19 Rd1 draw
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves