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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re2 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Kb4 draw
8 Ra4 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Rh4 draw
13 Kcc4 loss in 2 half-moves
14 Kcc6 loss in 2 half-moves
15 Kcd4 loss in 2 half-moves
16 Kcd6 loss in 2 half-moves
17 Kdc4 loss in 2 half-moves
18 Kdc6 loss in 2 half-moves
19 Kdd4 loss in 2 half-moves
20 Kdd6 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves