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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc1 draw
8 Kd2 draw
9 Kd3 draw
10 Rb4 draw
11 Rc4 draw
12 Rd1 draw
13 Rd3 draw
14 Rd5 draw
15 Rd6 draw
16 Rd7 draw
17 Rd8 draw
18 Rf4 draw
19 Kb2 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Kd1 loss in 1 half-moves