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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Rc5 draw
6 Rc8 draw
7 Rd2 draw
8 Re2 draw
9 Rf2 draw
10 Rh2 draw
11 K4a5 loss in 2 half-moves
12 K4b5 loss in 2 half-moves
13 K6a5 loss in 2 half-moves
14 K6b5 loss in 2 half-moves
15 Ka3 loss in 2 half-moves
16 Ka7 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kb7 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves