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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Kb2 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Ke2 win in 25 half-moves
10 Ke1 win in 39 half-moves
11 Ka2 draw
12 Ka4 draw
13 Kb4 draw
14 Kf2 draw
15 Kg1 draw
16 Kg2 draw
17 Rc5 draw
18 Rc6 draw
19 Rd4 draw
20 Rf4 draw
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves