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

EGTB: win in 6 half-moves

# move score
1 Re4 win in 5 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc4 draw
6 Kcd2 draw
7 Kcd3 draw
8 Kcd4 draw
9 Ke4 draw
10 Ked2 draw
11 Ked3 draw
12 Ked4 draw
13 Rc6 draw
14 Rd6 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 Kc2 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves