Player profile

Riddoch, Alan

Standard: 1767 Rapid: 1659 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 636819 (view FIDE profile)

Federation: FRA Sex: M Birth Year: 1969 Age: 57

Title: — Women's title: — Other title: — FOA title: —

Games: 27 Wins: 8 (30%) Draws: 3 (11%) Losses: 16 (59%)

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Dossier

24 of 27 games analyzed.

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Openings

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As White 13 games 6W 2D 5L

Sicilian Defense 3 games 0W 0D 3L

Najdorf Variation 1 game 0W 0D 1L

Opocensky Variation 1 game 0W 0D 1L

Hyperaccelerated Dragon 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Accelerated Dragon 1 game 0W 0D 1L

Modern Variation 1 game 0W 0D 1L

Caro-Kann Defense 2 games 2W 0D 0L

Panov Attack 1 game 1W 0D 0L

Modern Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Italian Game 2 games 0W 1D 1L

Evans Gambit 2 games 0W 1D 1L

Main Line 2 games 0W 1D 1L

French Defense 2 games 1W 1D 0L

Classical Variation 2 games 1W 1D 0L

Steinitz Variation 2 games 1W 1D 0L

Philidor Defense 1 game 0W 0D 1L

Lion Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Scandinavian Defense 1 game 1W 0D 0L

Richter Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Pirc Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Petrov's Defense 1 game 1W 0D 0L

Damiano Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 14 games 2W 1D 11L

Sicilian Defense 7 games 0W 0D 7L

Nyezhmetdinov-Rossolimo Attack 3 games 0W 0D 3L

(unspecified) 3 games 0W 0D 3L

Kalashnikov Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Closed 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

Lasker-Pelikan Variation 1 game 0W 0D 1L

Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 0D 1L

English Opening 4 games 1W 1D 2L

King's English Variation 3 games 0W 1D 2L

Two Knights Variation, Keres Variation 2 games 0W 1D 1L

Two Knights Variation, Fianchetto Line 1 game 0W 0D 1L

Carls-Bremen System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Indian Defense 2 games 0W 0D 2L

(unspecified) 1 game 0W 0D 1L

Anti-Nimzo-Indian 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

East Indian Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 174

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

2025.03.02 · 32... Rfd8 (−66.4% win chance) 1-0

Riddoch, Alan

Mokhber-Garcia, Sebastian

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2026.03.14 · 27. Qd2 (−54.5% win chance) 1-0

Davletshin, Ildar

Riddoch, Alan

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2025.03.01 · 44. Rc3 (−48.6% win chance) 1/2-1/2

Squire, Alex

Riddoch, Alan

Engine View game

2025.03.02 · 47. b5 (−47.5% win chance) 1-0

Burse, Rikin

Riddoch, Alan

Engine View game

View blunders & mistakes

Games Showing all 27 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.08.09	X Open Internacional de Ajedrez Ciutat de Sueca	9.15	2026.08.09 Berrendo Gimenez, Jose (54744954) (1529)	1	96.00%	1. d4 Nf6 2. Nf3 g6 3. e3 Bg7
2026.08.07	X Open Internacional de Ajedrez Ciutat de Sueca	6.11	2026.08.07 Kudryavtsev, Nikita (55843492) (1850)	0	88.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2026.08.06	X Open Internacional de Ajedrez Ciutat de Sueca	5.12	2026.08.06 Colomer Cervero, Ernesto (523053291) (1897)	1	90.50%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.08.05	X Open Internacional de Ajedrez Ciutat de Sueca	3.10	2026.08.05 Borisov, Iulian (22240667) (2052)	0	85.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.03	X Open Internacional de Ajedrez Ciutat de Sueca	1.1	2026.08.03 Chernikov, Vladimir (14112914) (2254)	0	88.30%	1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7
2026.03.15	Round 11: Yu, Robin - Riddoch, Alan	11.9	2026.03.15 Yu, Robin (343401333) (1561)	0	86.00%	1. c4 e5 2. Nc3 Nf6 3. g3 g6
2026.03.15	Round 10: Riddoch, Alan - Patel, Parisa	10.4	2026.03.15 Patel, Parisa (343410065) (1494)	0	79.60%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.03.15	Round 9: Patel, Keatan - Riddoch, Alan	9.71	2026.03.15 Patel, Keatan (477613) (1868)	0	87.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2026.03.15	Round 8: Riddoch, Alan - Vorakhanh, Jack	8.7	2026.03.15 Vorakhanh, Jack (343492770)	1	87.70%	1. e4 d5 2. exd5 Nf6 3. d4 Nxd5
2026.03.15	Round 7: Riddoch, Alan - Dunne, David C	7.6	2026.03.15 Dunne, David C (439380) (1598)	½	88.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.03.14	Round 6: Milson, Samuel A - Riddoch, Alan	6.62	2026.03.14 Milson, Samuel A (418838) (2069)	0	85.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.03.14	Round 5: Rattray, Ross B - Riddoch, Alan	5.62	2026.03.14 Rattray, Ross B (409464) (1993)	0	88.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.03.14	Round 4: Riddoch, Alan - Davletshin, Ildar	4.13	2026.03.14 Davletshin, Ildar (343451314) (1570)	1	72.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.03.14	Round 3: Mason, Donald J - Riddoch, Alan	3.57	2026.03.14 Mason, Donald J (405116) (1940)	0	82.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2026.03.14	Round 2: Riddoch, Alan - Taylor, Neil	2.17	2026.03.14 Taylor, Neil (343461549) (1440)	1	91.90%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.03.14	Round 1: Sooraj M R - Riddoch, Alan	1.38	2026.03.14 Sooraj M R (35014730) (1975)	0	87.70%	1. e4 c5 2. Nc3 Nc6 3. g3 d6
2025.03.02	Round 11: Middleton, Ben - Riddoch, Alan	11.68	2025.03.02 Middleton, Ben (343426778)	0	81.10%	1. c4 e5 2. Nc3 Nf6 3. g3 c6
2025.03.02	Round 10: Riddoch, Alan - Sasikumar, Srivathsan	10.61	2025.03.02 Sasikumar, Srivathsan (343401279) (1815)	0	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.03.02	Round 9: McCarthy, Kevin C - Riddoch, Alan	9.51	2025.03.02 McCarthy, Kevin C (470775) (1938)	0	84.80%	1. d4 Nf6 2. Nc3 e6 3. e4 d6
2025.03.02	Round 8: Riddoch, Alan - Burse, Rikin	8.73	2025.03.02 Burse, Rikin (343462596)	1	73.70%	1. e4 d6 2. d4 c6 3. Be3 Nf6
2025.03.02	Round 7: Mokhber-Garcia, Sebastian - Riddoch, Alan	7.50	2025.03.02 Mokhber-Garcia, Sebastian (499269) (1951)	0	63.40%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.03.01	Round 6: Riddoch, Alan - Boganadham, Ved Sudeep	6.73	2025.03.01 Boganadham, Ved Sudeep (343436048) (1599)	1	-	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4
2025.03.01	Round 5: Yu, Robin - Riddoch, Alan	5.4	2025.03.01 Yu, Robin (343401333) (1568)	1	87.80%	1. c4 e5 2. Nc3 Nf6 3. g3 Be7
2025.03.01	Round 4: Riddoch, Alan - Bellano, Harry	4.80	2025.03.01 Bellano, Harry (343430015) (1551)	0	91.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.03.01	Round 3: Rubin, Ilan Murray - Riddoch, Alan	3.3	2025.03.01 Rubin, Ilan Murray (55631606) (1631)	½	-	1. c4 e5 2. Nc3 Nf6 3. g3 c6
2025.03.01	Round 2: Riddoch, Alan - Squire, Alex	2.1	2025.03.01 Squire, Alex (343464530)	½	74.00%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.03.01	Round 1: Vaidyanathan, Adithya - Riddoch, Alan	1.25	2025.03.01 Vaidyanathan, Adithya (495450) (2091)	0	90.00%	1. d4 Nf6 2. Nf3 e6 3. c4 c5