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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Kh4 win in 5 half-moves
4 Rg6 win in 5 half-moves
5 Rh6 win in 5 half-moves
6 K1g2 draw
7 K1h2 draw
8 K3g2 draw
9 K3h2 draw
10 Kg1 draw
11 Kg3 draw
12 Kg4 draw
13 Rd6 draw
14 Re5 draw
15 Re7 draw
16 Re8 draw
17 Rf6 draw
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves