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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 K1b2 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 K1a2 win in 5 half-moves
7 K3a2 win in 5 half-moves
8 K3b2 win in 5 half-moves
9 Ka4 win in 5 half-moves
10 Kb4 win in 5 half-moves
11 Rd1 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Rc2 draw
14 Rc3 draw
15 Rc7 draw
16 Rc8 draw
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves