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 Kb6 draw
3 Kb8 draw
4 Kg1 draw
5 Kg2 draw
6 Kg3 draw
7 Kh1 draw
8 Kh3 draw
9 Rb2 draw
10 Rc1 draw
11 Rc4 draw
12 Rc5 draw
13 Rc6 draw
14 Rc8 draw
15 Rd2 draw
16 Re2 draw
17 Rf2 draw
18 Ka6 loss in 2 half-moves
19 Ka7 loss in 2 half-moves
20 Ka8 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Kc8 loss in 2 half-moves
24 Ra2 loss in 1 half-moves
25 Rc3 loss in 1 half-moves
26 Rc7 loss in 1 half-moves