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

EGTB: win in 4 half-moves

# move score
1 K2b1 win in 3 half-moves
2 Ka3 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 K1b1 draw
5 K1b2 draw
6 K2b2 draw
7 Rc1 draw
8 Rd1 draw
9 Re2 draw
10 Re3 draw
11 Re4 draw
12 Re5 draw
13 Re6 draw
14 Rf1 draw
15 Rg1 draw
16 Rh1 draw
17 Rb1 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Re8 loss in 1 half-moves