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 Ka2 draw
3 Ka5 draw
4 Kb2 draw
5 Ra2 draw
6 Rb2 draw
7 Rc1 draw
8 Rc6 draw
9 Rc7 draw
10 Rc8 draw
11 Rh2 draw
12 K3b3 loss in 2 half-moves
13 K3b4 loss in 2 half-moves
14 K4b3 loss in 2 half-moves
15 K4b4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves