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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Ra8 win in 39 half-moves
3 Rb8 win in 39 half-moves
4 Kb3 win in 43 half-moves
5 Kb5 win in 43 half-moves
6 Kb6 win in 43 half-moves
7 Ka4 win in 45 half-moves
8 Kb7 win in 45 half-moves
9 Kc5 win in 45 half-moves
10 Rd1 win in 45 half-moves
11 Rd2 win in 47 half-moves
12 Rd3 win in 47 half-moves
13 Kc7 win in 49 half-moves
14 Ka2 draw
15 Kb2 draw
16 Kd5 draw
17 Kd6 draw
18 Kd7 draw
19 Rc8 draw
20 Rd7 draw
21 Re8 draw
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves