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 Re4 win in 1 half-moves
3 Re5 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Kb1 draw
6 Kd1 draw
7 Kd2 draw
8 Re2 draw
9 Re3 draw
10 Re7 draw
11 Rf1 draw
12 Rg1 draw
13 Kc2 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rh1 loss in 2 half-moves