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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Rf5 win in 1 half-moves
6 Kb5 draw
7 Kd4 draw
8 Kd5 draw
9 Rd5 draw
10 Re4 draw
11 Re7 draw
12 Rh5 draw
13 Kb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg5 loss in 2 half-moves