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 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb4 draw
7 Kc4 draw
8 Kc5 draw
9 Kg7 draw
10 Kg8 draw
11 Kh7 draw
12 Ra2 draw
13 Rb1 draw
14 Rb3 draw
15 Rb4 draw
16 Rc2 draw
17 Re2 draw
18 Rf2 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Rd2 loss in 1 half-moves