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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Rb1 win in 5 half-moves
7 K5a5 draw
8 K5a6 draw
9 K5c5 draw
10 K5c6 draw
11 K6a5 draw
12 K6a6 draw
13 K6c5 draw
14 K6c6 draw
15 Ka4 draw
16 Ka7 draw
17 Kb4 draw
18 Kb7 draw
19 Kc4 draw
20 Kc7 draw
21 Rd1 draw
22 Re1 draw
23 Rf2 draw
24 Rf3 draw
25 Rf7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves