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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kf1 win in 3 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kc2 draw
7 Kh1 draw
8 Rd1 draw
9 Re2 draw
10 Re3 draw
11 Re5 draw
12 Re8 draw
13 Kf2 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Kh2 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves