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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kaa7 draw
3 Kab8 draw
4 Kbb8 draw
5 Rc1 draw
6 Rc5 draw
7 Rc6 draw
8 Rc8 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Ka6 loss in 2 half-moves
15 Kba7 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rc2 loss in 1 half-moves
19 Rc3 loss in 1 half-moves
20 Rc4 loss in 1 half-moves