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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rd1 win in 9 half-moves
3 Rb1 win in 13 half-moves
4 Kc2 draw
5 Kd2 draw
6 Ke2 draw
7 Ra1 draw
8 Re1 draw
9 Rf1 draw
10 Rh2 draw
11 Kc3 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Kg2 loss in 1 half-moves
21 Kh2 loss in 1 half-moves