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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Rd1 win in 19 half-moves
3 Rd2 win in 19 half-moves
4 Kg2 draw
5 Rc1 draw
6 Rc2 draw
7 Rf4 draw
8 Rf8 draw
9 Kh1 loss in 4 half-moves
10 Kh2 loss in 4 half-moves
11 Rf3 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg2 loss in 2 half-moves