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 Rb2 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 K2a3 draw
5 K4a3 draw
6 Ka1 draw
7 Ka5 draw
8 Kb1 draw
9 Rc8 draw
10 Rg2 draw
11 Rh2 draw
12 K2b3 loss in 2 half-moves
13 K4b3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves