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Player profile

Haffner, Ernst Georg, Prof. Dr.

Standard: 1972 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 1270068 (view FIDE profile)
Federation: GER Sex: M Birth Year: 1966 Age: 60
Title: — Women's title: — Other title: — FOA title: —
Games: 23 Wins: 6 (26%) Draws: 10 (43%) Losses: 5 (22%) Other: 2
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Dossier

19 of 23 games analyzed.

Accuracy: 87.5%
Opened d4: 8/11Opened e4: 3/11
Castled kingside: 14Same-side castling: 13Castled queenside: 4Opposite-side castling: 3Did not castle: 1
Played in the center: 10Played on the kingside: 5Fianchettoed kingside: 2Played on the queenside: 1
Initiated exchanges: 16Kept the bishop pair: 13Active pieces: 12Sacrificed material: 10Missed tactics: 8Space advantage: 8Backward pawn: 6Isolated pawn: 5Played gambits: 3Accepted short draws: 2
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Openings

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As White 12 games 5W 3D 3L
Queen's Gambit Declined 3 games 1W 1D 1L
Exchange Variation 3 games 1W 1D 1L
Positional Variation 3 games 1W 1D 1L
King's Indian Defense 2 games 0W 1D 0L
Orthodox Variation 2 games 0W 1D 0L
(unspecified) 2 games 0W 1D 0L
Scandinavian Defense 2 games 1W 0D 1L
Gubinsky-Melts Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Mieses-Kotroc Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Berlin Variation 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Philidor Defense 1 game 0W 1D 0L
Lion Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 11 games 1W 7D 2L
Queen's Gambit Declined 4 games 1W 1D 1L
Chigorin Defense 4 games 1W 1D 1L
Exchange Variation 3 games 0W 1D 1L
Exchange Variation, Costa's Line 1 game 1W 0D 0L
Queen's Pawn Game 2 games 0W 1D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Chigorin Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 2 games 0W 2D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Alapin Variation 1 game 0W 1D 0L
Smith-Morra Declined 1 game 0W 1D 0L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Slav Defense 1 game 0W 1D 0L
Quiet Variation 1 game 0W 1D 0L
Pin Defense 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 86

This player's costliest moves in analyzed games. Can you find the winning move?

2025.04.17 · 27. Nb3 (−44.7% win chance) 0-1
Schwab, Thomas
Haffner, Ernst Georg, Prof. Dr.
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2026.03.15 · 22. Nc5 (−33.3% win chance) 1-0
Bruziks, George
Haffner, Ernst Georg, Prof. Dr.
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2025.04.12 · 44... Bd1+ (−31.9% win chance) 1/2-1/2
Haffner, Ernst Georg, Prof. Dr.
Hesch, Lukas
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2025.04.12 · 34... Qe8 (−28.7% win chance) 0-1
Haffner, Ernst Georg, Prof. Dr.
Schoenberger, Kay
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Games Showing all 23 games
Date Event Round Color Opponent Result Accuracy % First moves