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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Ka5 draw
3 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Rb4 draw
7 Rc5 draw
8 Ka3 loss in 4 half-moves
9 Rc6 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Rd4 loss in 4 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rc7 loss in 1 half-moves