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 Rd4 draw
3 Re4 draw
4 Rf4 draw
5 Ka2 loss in 2 half-moves
6 Ka4 loss in 2 half-moves
7 Kab2 loss in 2 half-moves
8 Kab3 loss in 2 half-moves
9 Kab4 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kcb2 loss in 2 half-moves
12 Kcb3 loss in 2 half-moves
13 Kcb4 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Kd4 loss in 1 half-moves