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 Kc3 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rb4 win in 7 half-moves
6 Rc2 win in 9 half-moves
7 Ka1 draw
8 Ka3 draw
9 Kb1 draw
10 Kb2 draw
11 Kc1 draw
12 Kc2 draw
13 Kd1 draw
14 Kd3 draw
15 Ke1 draw
16 Ke2 draw
17 Ke3 draw
18 Ra4 draw
19 Rc5 draw
20 Rh4 draw
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves