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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Rc1 win in 7 half-moves
5 Rc2 win in 7 half-moves
6 Rc3 win in 7 half-moves
7 Ka1 draw
8 Ka3 draw
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb1 draw
13 Kb5 draw
14 Kb7 draw
15 Kc5 draw
16 Kc6 draw
17 Kc7 draw
18 Rb4 draw
19 Rc8 draw
20 Rd4 draw
21 Re4 draw
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves