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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 K5a5 draw
7 K5a6 draw
8 K5c5 draw
9 K5c6 draw
10 K6a5 draw
11 K6a6 draw
12 K6c5 draw
13 K6c6 draw
14 Ka4 draw
15 Ka7 draw
16 Kb4 draw
17 Kb7 draw
18 Kc7 draw
19 Ra3 draw
20 Rb3 draw
21 Rc3 draw
22 Rg3 draw
23 Rh8 draw
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves