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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kcc2 draw
4 Kcd1 draw
5 Kdc2 draw
6 Kdd1 draw
7 Ke1 draw
8 Ke2 draw
9 Ra1 draw
10 Ra2 draw
11 Ra7 draw
12 Rb3 draw
13 Rf3 draw
14 Rg3 draw
15 Rh3 draw
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves