Roman Hernandez Onna (GM)

Born:	1949
Results:	Win: 21.7% (181) Loss: 23.7% (198) Draw: 54.6% (456) Total:835
White Results:	Win: 23.7% (100) Loss: 19.2% (81) Draw: 57.1% (241) Total:422
Black Results:	Win: 19.6% (81) Loss: 28.3% (117) Draw: 52.1% (215) Total:413
Current Rating:	2375 on 2021-11-01
Max Rating:	2500 on 1979-01-01
FIDE ID:	3500063
Country:	CUB

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Most common white openings

King's Indian Defense, Orthodox Variation, Modern System 23

47.8%

Nimzo-Indian Defense, Three Knights Variation, Duchamp Variation 15

33.3%

46.7%

20%

English Opening, Great Snake Variation 13

23.1%

30.8%

46.2%

Queen's Gambit Declined, Tartakower Defense, General 12

25%

66.7%

Indian Game, Anti-Nimzo-indian 10

70%

20%

Bogo-Indian Defense, Nimzowitsch Variation 10

30%

70%

Queen's Indian Defense, Kasparov-Petrosian Variation, Petrosian Attack 9

22.2%

77.8%

Gruenfeld Defense, Exchange Variation, Modern Exchange Variation 8

37.5%

62.5%

English Opening, King's English Variation, Four Knights Variation, Fianchetto Lines 6

16.7%

66.7%

16.7%

King's Indian Defense, Orthodox Variation, General 6

33.3%

66.7%

Most common black openings

Bogo-Indian Defense, Nimzowitsch Variation 21

23.8%

57.1%

19%

Sicilian Defense, Accelerated Dragon, Modern Bc4 Variation 18

16.7%

66.7%

16.7%

Sicilian Defense, Accelerated Dragon, Maroczy Bind, Breyer Variation 17

35.3%

47.1%

17.6%

Sicilian Defense, Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 15

53.3%

40%

Spanish Game, Closed Variations, Chigorin Defense 10

40%

50%

Sicilian Defense, Accelerated Dragon, Modern Variation 10

30%

40%

30%

Sicilian Defense, Accelerated Dragon, Maroczy Bind, General 8

25%

50%

25%

Sicilian Defense, Paulsen Variation, Bastrikov Variation 8

25%

50%

Tarrasch Defense, Classical Variation 7

28.6%

57.1%

14.3%

Bogo-Indian Defense, Grünfeld Variation 7

42.9%

28.6%

Position Moves	Results per page: 50 100 200 500
Results per page: 50 100 200 500

Position

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Results per page: 50 100

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