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ECO codes
C91
ECO code
C91
Ruy Lopez: Closed, Bogoljubov Variation (9.d4 Bg4)
1 video · Ruy Lopez
C88
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C89
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C90
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C91
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C92
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C93
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C94
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Ruy Lopez: Closed, Bogoljubov Variation
Sutovsky–Morozevich 2012 · Andreikin–Ding 2019 · 5:54
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