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 Kaa1 draw
3 Kab2 draw
4 Kbb2 draw
5 Re2 draw
6 Re3 draw
7 Re4 draw
8 Re8 draw
9 Rf1 draw
10 Rg1 draw
11 Rh1 draw
12 Kba1 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Ka3 loss in 1 half-moves
16 Rc1 loss in 1 half-moves
17 Rd1 loss in 1 half-moves
18 Re5 loss in 1 half-moves
19 Re6 loss in 1 half-moves
20 Re7 loss in 1 half-moves