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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Ka7 draw
4 Kg1 draw
5 Kg2 draw
6 Kh2 draw
7 Rc4 draw
8 Rd4 draw
9 Re1 draw
10 Re3 draw
11 Re5 draw
12 Re6 draw
13 Re7 draw
14 Rf4 draw
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Ra4 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Re2 loss in 1 half-moves
20 Re8 loss in 1 half-moves