Player profile

Hopman, Pieter

Standard: 2301 Rapid: 2270 Blitz: 2337 (last updated 2026-11-02)

FIDE ID: 1005669 (view FIDE profile)

Federation: NED Sex: M Birth Year: 1972 Age: 54

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

Games: 30 Wins: 17 (57%) Draws: 8 (27%) Losses: 5 (17%)

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Dossier

29 of 30 games analyzed.

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Openings

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As White 13 games 8W 3D 2L

Sicilian Defense 4 games 2W 1D 1L

Moscow Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Modern Variations 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 3 games 2W 1D 0L

Exchange Variation 2 games 1W 1D 0L

Positional Variation 2 games 1W 1D 0L

Harrwitz Attack 1 game 1W 0D 0L

Fianchetto Defense 1 game 1W 0D 0L

Slav Defense 1 game 0W 1D 0L

Quiet Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Tarrasch Defense 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Hungarian Opening 1 game 1W 0D 0L

Indian Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Zukertort Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Ponziani Opening 1 game 1W 0D 0L

Jaenisch Counterattack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 9 games 6W 2D 1L

Philidor Defense 4 games 3W 1D 0L

Lion Variation 4 games 3W 1D 0L

(unspecified) 3 games 3W 0D 0L

Shirov Gambit 1 game 0W 1D 0L

Pirc Defense 3 games 3W 0D 0L

(unspecified) 3 games 3W 0D 0L

Indian Defense 1 game 0W 0D 1L

Wade-Tartakower Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 1D 0L

Orthodox Variation 1 game 0W 1D 0L

Positional Defense 1 game 0W 1D 0L

Blunders Top 4 of 106

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

2025.11.05 · 21... Qe6 (−74% win chance) 1-0

Hopman, Pieter

Harikrishnan.A.Ra

Engine View game

2025.11.06 · 31. Nd1 (−45.2% win chance) 1-0

Ng, Chun Hei

Hopman, Pieter

Engine View game

2025.11.06 · 53. Kd2 (−41.6% win chance) 1-0

Ng, Chun Hei

Hopman, Pieter

Engine View game

2025.11.06 · 56. b3 (−38.6% win chance) 1-0

Ng, Chun Hei

Hopman, Pieter

Engine View game

View blunders & mistakes

Games Showing all 30 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.08.16	Oscar Romero Open Hoorns Kampioenschap 2026	6.2	2026.08.16 Lahaye, Rick (1007092) (2392)	½	98.40%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2026.08.16	Oscar Romero Open Hoorns Kampioenschap 2026	5.3	2026.08.16 Winter, Sven (1092375) (2071)	1	94.50%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2026.08.15	Oscar Romero Open Hoorns Kampioenschap 2026	4.6	2026.08.15 De Saegher, Chris (1004433) (2063)	1	99.20%	1. d4 d5 2. c4 e6 3. Nc3 c5
2026.08.14	Oscar Romero Open Hoorns Kampioenschap 2026	1.4	2026.08.14 Verhoeven, Robin (1054775) (2010)	½	96.20%	1. Nf3 d6 2. e4 c5 3. Nc3 Nf6
2025.11.08	III Torneio Int. Lagos	9.3	2025.11.08 Bosboom, Manuel (1000080) (2344)	1	96.30%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.11.07	III Torneio Int. Lagos	8.4	2025.11.07 Bittner, Titus (1973193) (2079)	1	94.60%	1. e4 d6 2. d4 Nf6 3. Bd3 e5
2025.11.06	III Torneio Int. Lagos	7.6	2025.11.06 Ng, Chun Hei (6004369) (2009)	1	75.40%	1. g3 Nf6 2. Bg2 g6 3. e4 d6
2025.11.05	III Torneio Int. Lagos	6.2	2025.11.05 Harikrishnan.A.Ra (5081483) (2536)	0	67.70%	1. Nf3 d6 2. d4 Nf6 3. c4 g6
2025.11.04	III Torneio Int. Lagos	5.2	2025.11.04 Coelho, Rodrigo Brito (1979370) (1845)	½	91.30%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.11.03	III Torneio Int. Lagos	4.3	2025.11.03 Kraczek, Cezary (21081107) (2135)	½	89.80%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.11.02	III Torneio Int. Lagos	3.3	2025.11.02 Segura Del Frago, Imanol (22244859) (1939)	1	94.00%	1. e4 c5 2. d3 Nc6 3. Nf3 Nf6
2025.11.02	III Torneio Int. Lagos	2.5	2025.11.02 Baran, Franciszek (21048436) (1949)	1	90.70%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.11.01	III Torneio Int. Lagos	1.5	2025.11.01 Pena, Helio Adelino Silva (1911376) (1804)	1	90.40%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.03.07	Round 9: Hopman, Pieter - Dias, Ivo Rodrigues	9.6	2025.03.07 Dias, Ivo Rodrigues (1901680) (2077)	1	89.40%	1. Nf3 Nf6 2. d3 d5 3. Nbd2 e6
2025.03.06	Round 8: Fernandes, Antonio - Hopman, Pieter	8.7	2025.03.06 Fernandes, Antonio (1900021) (2326)	1	93.70%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.03.05	Round 7: Hopman, Pieter - Spraggett, Kevin	7.3	2025.03.05 Spraggett, Kevin (2600013) (2424)	0	88.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.03.04	Round 5: Sarabando, Rodrigo Andias - Hopman, Pieter	5.4	2025.03.04 Sarabando, Rodrigo Andias (1950010) (2111)	½	93.50%	1. d4 d6 2. Nf3 g6 3. c4 Bg7
2025.03.03	Round 4: Hopman, Pieter - Ryabukhin, Roman	4.6	2025.03.03 Ryabukhin, Roman (24257893) (2180)	1	97.60%	1. Nf3 Nf6 2. d3 Nc6 3. e4 e5
2025.03.02	Round 2: Goncalves, Diogo Figueiredo - Hopman, Pieter	2.8	2025.03.02 Goncalves, Diogo Figueiredo (1976842) (1975)	1	-	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.03.01	Silves Chess Tournament 2025	1.10	2025.03.01 Haleta, Oleh (1902180) (1789)	1	90.90%	1. d4 d5 2. c4 e6 3. Nc3 Be7
2024.03.17	Reykjavik Open 2024	4.17	2024.03.17 Kjartansson, Gudmundur (2301318) (2465)	0	81.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.03.16	Reykjavik Open 2024	2.13	2024.03.16 Klimkowski, Jan (21856222) (2532)	1	95.60%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2023.07.21	Round 8: Pieter Hopman - Yu A. Hu		2023.07.21 Yu A. Hu	0	91.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.07.21	Round 7: Sierk Kanis - Pieter Hopman		2023.07.21 Sierk Kanis	0	90.50%	1. d4 f5 2. Nf3 Nf6 3. Bf4 e6
2023.07.20	Round 6: Gilian Honkoop - Pieter Hopman		2023.07.20 Gilian Honkoop	½	93.90%	1. d4 d6 2. Nf3 f5 3. g3 Nf6
2023.07.19	Round 5: Pieter Hopman - Nico Zwirs		2023.07.19 Nico Zwirs	½	96.40%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2023.07.18	Round 4: Henk Van der Poel - Pieter Hopman		2023.07.18 Henk Van der Poel	1	98.50%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2023.07.17	Round 3: Pieter Hopman - Max Merbis		2023.07.17 Max Merbis	1	97.80%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2023.07.16	Round 2: Nick Manshanden - Pieter Hopman		2023.07.16 Nick Manshanden	½	85.70%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2023.07.15	Round 1: Pieter Hopman - Michiel Harmsen		2023.07.15 Michiel Harmsen	1	94.20%	1. d4 d5 2. c4 e6 3. Nc3 Nf6