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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rb1 win in 9 half-moves
4 Ka3 draw
5 Ka5 draw
6 Kab4 draw
7 Kab5 draw
8 Kb3 draw
9 Kc4 draw
10 Ra1 draw
11 Rc2 draw
12 Rg1 draw
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kcb4 loss in 2 half-moves
16 Kcb5 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves