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

EGTB: win in 50 half-moves

# move score
1 Rg4 win in 49 half-moves
2 Rh4 win in 49 half-moves
3 Ra4 win in 53 half-moves
4 Rb4 win in 53 half-moves
5 Rf4 win in 57 half-moves
6 Re1 draw
7 Re2 draw
8 K6g7 loss in 2 half-moves
9 K6h7 loss in 2 half-moves
10 K8g7 loss in 2 half-moves
11 K8h7 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kg8 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves