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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Re2 win in 3 half-moves
6 Kb1 win in 5 half-moves
7 Ka2 draw
8 Ke4 draw
9 Kf4 draw
10 Kg2 draw
11 Kg3 draw
12 Kg4 draw
13 Rc3 draw
14 Rd3 draw
15 Re4 draw
16 Re5 draw
17 Re6 draw
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves