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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Rd5 win in 3 half-moves
6 Rd6 win in 3 half-moves
7 Rg2 win in 3 half-moves
8 Rh2 win in 5 half-moves
9 K4g4 draw
10 K4g5 draw
11 K5g4 draw
12 K5g5 draw
13 Kg6 draw
14 Kh6 draw
15 Rd1 draw
16 Re2 draw
17 Rf2 draw
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rd8 loss in 2 half-moves