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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rh4 win in 9 half-moves
3 Kg1 draw
4 Kg2 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Kg6 draw
9 Kh1 draw
10 Kh3 draw
11 Kh4 draw
12 Kh6 draw
13 Ra4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re8 draw
18 Rf4 draw
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves