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 Rg6 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Kg4 draw
6 Kh1 draw
7 Kh4 draw
8 Ra6 draw
9 Re5 draw
10 Re7 draw
11 Re8 draw
12 Rf6 draw
13 K2g2 loss in 2 half-moves
14 K2g3 loss in 2 half-moves
15 K3g2 loss in 2 half-moves
16 K3g3 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves