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

EGTB: win in 10 half-moves

# move score
1 Kb1 win in 9 half-moves
2 Kb2 draw
3 Kcc2 draw
4 Kcd1 draw
5 Kdc2 draw
6 Kdd1 draw
7 Ke1 draw
8 Ke2 draw
9 Ra4 draw
10 Rb4 draw
11 Rf4 draw
12 Rg1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg8 draw
16 Rh4 draw
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves