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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kbb1 draw
3 Ra1 draw
4 Rb1 draw
5 Rc1 draw
6 Rd1 draw
7 Re1 draw
8 Rf2 draw
9 Rf6 draw
10 Rf7 draw
11 Rf8 draw
12 Kba1 loss in 2 half-moves
13 Kba3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kaa1 loss in 1 half-moves
18 Kaa3 loss in 1 half-moves
19 Kab1 loss in 1 half-moves
20 Kab3 loss in 1 half-moves
21 Kbb3 loss in 1 half-moves
22 Rf3 loss in 1 half-moves
23 Rf4 loss in 1 half-moves
24 Rf5 loss in 1 half-moves
25 Rh1 loss in 1 half-moves