Player profile

Portman, Carl S

Standard: 1856 Rapid: 1873 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 404810 (view FIDE profile)
Federation: ENG
Federation: ENG Sex: M Birth Year: 1964 Age: 62
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 3 (43%) Draws: 4 (57%) Losses: 0 (0%)
Dossier

6 of 7 games analyzed.

Accuracy: 91.1%
Opened d4: 1/2Opened g3: 1/2
Castled kingside: 5Same-side castling: 5Castled queenside: 1Opposite-side castling: 1
Fianchettoed kingside: 4Fianchettoed queenside: 3Played in the center: 2Played on the kingside: 2Played on the queenside: 1
Initiated exchanges: 5Kept the bishop pair: 4Space advantage: 4Active pieces: 4Backward pawn: 3Isolated pawn: 2Missed tactics: 2Sacrificed material: 1
Openings

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As White 3 games 1W 2D 0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Debrecen Defense 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 2W 2D 0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 1W 0D 0L
Queen's Knight 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 1 game 1W 0D 0L
Nimzo-Larsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 19

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

2026.04.20 · 26... Bf5 (−51% win chance) 1/2-1/2
Portman, Carl S
Sherpa, Ngadi
View game
2026.04.18 · 27. Rd4 (−35.3% win chance) 1/2-1/2
Ross, David C
Portman, Carl S
View game
2026.04.20 · 50... g4 (−15.3% win chance) 1/2-1/2
Portman, Carl S
Sherpa, Ngadi
View game
2026.04.19 · 24. Bxd7 (−13.6% win chance) 1/2-1/2
Hogan, Gary
Portman, Carl S
View game
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves