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 Kb8 draw
3 Kd7 draw
4 Kd8 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Rb3 draw
11 Rc1 draw
12 Rc2 draw
13 Rc4 draw
14 Rc5 draw
15 Rc6 draw
16 Rc7 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Rh3 draw
21 Kb7 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Ra3 loss in 1 half-moves