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

EGTB: win in 40 half-moves

# move score
1 K4b4 win in 39 half-moves
2 Kb6 win in 39 half-moves
3 Ka6 win in 41 half-moves
4 Rg5 win in 41 half-moves
5 Rg6 win in 41 half-moves
6 Rh4 win in 41 half-moves
7 Rf4 win in 43 half-moves
8 Rg7 win in 43 half-moves
9 Rg8 win in 43 half-moves
10 Rd4 win in 47 half-moves
11 Re4 win in 47 half-moves
12 K4b5 loss in 6 half-moves
13 K5b5 loss in 6 half-moves
14 K5b4 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves