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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rd1 win in 7 half-moves
4 Kd3 draw
5 Kd4 draw
6 Kee3 draw
7 Kef3 draw
8 Kfe3 draw
9 Kff3 draw
10 Ra1 draw
11 Rb2 draw
12 Rb4 draw
13 Rc1 draw
14 Re1 draw
15 Rf1 draw
16 Rh1 draw
17 Kd5 loss in 2 half-moves
18 Kee5 loss in 2 half-moves
19 Kef5 loss in 2 half-moves
20 Kfe5 loss in 2 half-moves
21 Kff5 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rg1 loss in 2 half-moves