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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Rf2 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rg3 win in 5 half-moves
7 Kg3 win in 9 half-moves
8 Kg4 win in 9 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kb4 draw
12 Kc4 draw
13 Kd3 draw
14 Kg2 draw
15 Kh2 draw
16 Kh4 draw
17 Rf1 draw
18 Rf5 draw
19 Rf6 draw
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves