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 Rh4 win in 1 half-moves
3 Kb1 draw
4 Kd1 draw
5 Kd2 draw
6 Kg7 draw
7 Kg8 draw
8 Kh7 draw
9 Ra4 draw
10 Rb4 draw
11 Rc2 draw
12 Rc3 draw
13 Rc5 draw
14 Rc6 draw
15 Rc7 draw
16 Rc8 draw
17 Rd4 draw
18 Rf4 draw
19 Kb2 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Re4 loss in 1 half-moves