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 Kbb4 draw
3 Ra4 draw
4 Rb4 draw
5 Rc4 draw
6 Rd4 draw
7 Re4 draw
8 Rf3 draw
9 Rf5 draw
10 Rf6 draw
11 Rf7 draw
12 Kba2 loss in 2 half-moves
13 Kba4 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kaa2 loss in 1 half-moves
18 Kaa4 loss in 1 half-moves
19 Kab2 loss in 1 half-moves
20 Kab4 loss in 1 half-moves
21 Kbb2 loss in 1 half-moves
22 Rf1 loss in 1 half-moves
23 Rf2 loss in 1 half-moves
24 Rf8 loss in 1 half-moves
25 Rh4 loss in 1 half-moves