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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka1 draw
3 Kg2 draw
4 Kg3 draw
5 Kg4 draw
6 Kh2 draw
7 Kh4 draw
8 Ra4 draw
9 Rc1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc6 draw
13 Rc7 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Rg4 draw
18 Rh4 draw
19 Ka3 loss in 2 half-moves
20 Kb1 loss in 2 half-moves
21 Kb2 loss in 2 half-moves
22 Kb3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc8 loss in 2 half-moves