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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rd5 win in 3 half-moves
7 Rd6 win in 3 half-moves
8 Rd1 win in 5 half-moves
9 Ka1 draw
10 Ka2 draw
11 Ka3 draw
12 Ka4 draw
13 Kb1 draw
14 Kb3 draw
15 Kb4 draw
16 Kb5 draw
17 Kc1 draw
18 Kc2 draw
19 Rc7 draw
20 Rd8 draw
21 Re7 draw
22 Rf7 draw
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves