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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rh3 win in 1 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc2 draw
6 Kd1 draw
7 Kd2 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Rb3 draw
12 Rc2 draw
13 Rc4 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rc8 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Ra3 loss in 1 half-moves