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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc3 draw
3 Kcc2 draw
4 Kcd1 draw
5 Kd3 draw
6 Kdc2 draw
7 Kdd1 draw
8 Ke1 draw
9 Ke3 draw
10 Re1 draw
11 Re3 draw
12 Re4 draw
13 Re5 draw
14 Rf2 draw
15 Rg2 draw
16 Rh2 draw
17 Kb1 loss in 1 half-moves
18 Re6 loss in 1 half-moves
19 Re7 loss in 1 half-moves
20 Re8 loss in 1 half-moves