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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Rg7 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Rc1 win in 3 half-moves
5 K1b1 draw
6 K2b1 draw
7 Rb1 draw
8 Rd1 draw
9 Rg6 draw
10 Rh1 draw
11 Ka3 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 K1b2 loss in 1 half-moves
19 K2b2 loss in 1 half-moves