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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb3 draw
5 Kb4 draw
6 Kbb2 draw
7 Kbc2 draw
8 Kc1 draw
9 Kc4 draw
10 Kcb2 draw
11 Kcc2 draw
12 Kd2 draw
13 Kd3 draw
14 Kd4 draw
15 Rf1 draw
16 Rg2 draw
17 Rg3 draw
18 Rg8 draw
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh1 loss in 2 half-moves