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 Kc1 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Kb2 draw
8 Kb5 draw
9 Kb6 draw
10 Kc2 draw
11 Kc6 draw
12 Kd4 draw
13 Kd5 draw
14 Kd6 draw
15 Ra8 draw
16 Rc8 draw
17 Rd3 draw
18 Re8 draw
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves