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