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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Bd2 win in 13 half-moves
3 Be3 draw
4 Bg5 draw
5 Ra3 draw
6 Rb1 draw
7 Rb2 draw
8 Rc3 draw
9 Rd3 draw
10 Ba3 loss in 2 half-moves
11 Bb2 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Bh6 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves