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 Rd2 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Ka4 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Ka2 draw
10 Ka3 draw
11 Ka7 draw
12 Ka8 draw
13 Kb2 draw
14 Kb7 draw
15 Kc2 draw
16 Kc3 draw
17 Kc7 draw
18 Kc8 draw
19 Rb1 draw
20 Rd5 draw
21 Rd6 draw
22 Re1 draw
23 Rf1 draw
24 Rd7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves