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 Ka4 draw
3 Kb4 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Ka3 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 Rd4 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Ka2 loss in 1 half-moves
15 Kb2 loss in 1 half-moves
16 Kc2 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Re6 loss in 1 half-moves
20 Re7 loss in 1 half-moves
21 Re8 loss in 1 half-moves
22 Rf4 loss in 1 half-moves