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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Kb1 draw
4 Kd1 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Rc3 draw
11 Rc4 draw
12 Rc5 draw
13 Rc6 draw
14 Rc7 draw
15 Rc8 draw
16 Rd2 draw
17 Re2 draw
18 Rf2 draw
19 Kd2 loss in 2 half-moves
20 Kb2 loss in 1 half-moves
21 Ra2 loss in 1 half-moves
22 Rb2 loss in 1 half-moves