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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kh4 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Rh3 win in 5 half-moves
6 K5g5 draw
7 K5g6 draw
8 K6g5 draw
9 K6g6 draw
10 Kg7 draw
11 Kh7 draw
12 Rd1 draw
13 Rd2 draw
14 Rd8 draw
15 Re3 draw
16 Rf3 draw
17 Ra3 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves