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

EGTB: win in 2 half-moves

# move score
1 Rd2 win in 1 half-moves
2 Kb1 draw
3 Kb3 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Rc2 draw
8 Re2 draw
9 Rf2 draw
10 Rg3 draw
11 Rg4 draw
12 Rg8 draw
13 Rh2 draw
14 Ka2 loss in 14 half-moves
15 Ka3 loss in 14 half-moves
16 Rg1 loss in 10 half-moves
17 Ka1 loss in 6 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves