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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Re6 win in 3 half-moves
3 Kf5 win in 5 half-moves
4 Re7 win in 11 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb5 draw
8 Kb6 draw
9 Kf4 draw
10 Kg6 draw
11 Kh5 draw
12 Kh6 draw
13 Ra3 draw
14 Rb3 draw
15 Rc3 draw
16 Rd3 draw
17 Re4 draw
18 Re5 draw
19 Re8 draw
20 Rf3 draw
21 Kb7 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Kh4 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves