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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Kg1 draw
7 Rd1 draw
8 Re6 draw
9 Re7 draw
10 Re8 draw
11 Rf1 draw
12 Kg2 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rg1 loss in 2 half-moves