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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ke4 win in 3 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc4 draw
6 Kc7 draw
7 Kd2 draw
8 Kd4 draw
9 Kd7 draw
10 Kd8 draw
11 Ke2 draw
12 Ke3 draw
13 Re3 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 draw
17 Rf7 draw
18 Rf8 draw
19 Rh3 draw
20 Kc2 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves