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

EGTB: win in 8 half-moves

# move score
1 Re1 win in 7 half-moves
2 Ra4 draw
3 Rb4 draw
4 Re2 draw
5 Re3 draw
6 Re7 draw
7 K2g2 loss in 2 half-moves
8 K2g3 loss in 2 half-moves
9 K3g2 loss in 2 half-moves
10 K3g3 loss in 2 half-moves
11 Kg1 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves