Player profile

Heino, Pessi

Standard: 2218 Rapid: 2047 Blitz: 1934 (last updated 2026-11-02)

FIDE ID: 517011 (view FIDE profile)

Federation: FIN Sex: M Birth Year: 2010 Age: 16

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

Games: 46 Wins: 26 (57%) Draws: 4 (9%) Losses: 16 (35%)

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Dossier

45 of 46 games analyzed.

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Openings

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As White 17 games 11W 1D 5L

Sicilian Defense 9 games 6W 0D 3L

Najdorf Variation 2 games 1W 0D 1L

English Attack 2 games 1W 0D 1L

Kupreichik Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

Richter-Rauzer Variation 1 game 1W 0D 0L

Neo-Modern Variation 1 game 1W 0D 0L

Taimanov Variation 1 game 0W 0D 1L

Bastrikov Variation 1 game 0W 0D 1L

Kan Variation 1 game 0W 0D 1L

Maróczy Bind, Réti Variation 1 game 0W 0D 1L

Scheveningen Variation 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Hyperaccelerated Dragon 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 2 games 2W 0D 0L

Winawer Variation 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

Blackburne Defense 1 game 1W 0D 0L

Ruy Lopez 2 games 1W 1D 0L

Closed 1 game 1W 0D 0L

Martinez Variation 1 game 1W 0D 0L

Morphy Defense 1 game 0W 1D 0L

Classical Defense Deferred 1 game 0W 1D 0L

Scandinavian Defense 1 game 0W 0D 1L

Gubinsky-Melts Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Caro-Kann Defense 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Botvinnik-Carls Defense 1 game 1W 0D 0L

Nimzowitsch Defense 1 game 1W 0D 0L

Williams Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Semi-Slav Defense 1 game 0W 0D 1L

Normal Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 18 games 9W 2D 7L

Sicilian Defense 11 games 7W 0D 4L

Najdorf Variation 8 games 6W 0D 2L

English Attack 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Opocensky Variation 1 game 1W 0D 0L

Zagreb Variation 1 game 0W 0D 1L

Adams Attack 1 game 0W 0D 1L

Main Line 1 game 1W 0D 0L

Moscow Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Staunton-Cochrane Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 3 games 1W 0D 2L

Symmetrical Variation 2 games 1W 0D 1L

Three Knights, Fianchetto Variation 2 games 1W 0D 1L

King's English Variation 1 game 0W 0D 1L

Reversed Sicilian 1 game 0W 0D 1L

French Defense 1 game 0W 1D 0L

Advance Variation 1 game 0W 1D 0L

Euwe Variation 1 game 0W 1D 0L

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

Nimzowitsch Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Normal Variation 1 game 1W 0D 0L

Rare Defenses 1 game 1W 0D 0L

Slav Defense 1 game 0W 0D 1L

Chebanenko Variation 1 game 0W 0D 1L

Advance System 1 game 0W 0D 1L

Blunders Top 4 of 155

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

2025.12.14 · 33... Rxf2 (−40.7% win chance) 1/2-1/2

Heino, Pessi

Vesa, Mikke

Engine View game

2026.10.18 · 25... Qa3 (−39.1% win chance) 1-0

Heino, Pessi

Martinez Soriano, Pablo 2009

Engine View game

2026.10.15 · 30... Nxd4 (−32.2% win chance) 1-0

Heino, Pessi

Tabuenca Mendataurigoitia, Daniel

Engine View game

2026.10.14 · 27... Ne5 (−31.8% win chance) 1-0

Heino, Pessi

Morkunas, Gustas

Engine View game

View blunders & mistakes

Games Showing all 46 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.20	fidesub17	11.7	2026.10.20 Vecillas Rey, Daniel (54702275) (2207)	1	90.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.20	fidesub17	10.12	2026.10.20 Hauchamps, Maxime (264865) (2419)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.19	fidesub17	9.18	2026.10.19 Russell, Wesley (2640937) (1962)	1	82.20%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2026.10.18	fidesub17	8.15	2026.10.18 Martinez Soriano, Pablo 2009 (24564982) (2127)	0	80.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.18	fidesub17	7.18	2026.10.18 Blazquez Sanz, Oscar (24570656) (2111)	1	99.20%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2026.10.16	fidesub17	6.10	2026.10.16 Sierra Vallina, Lionel (54559774) (2381)	0	92.00%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.10.16	fidesub17	5.19	2026.10.16 Sala Esquiva, Miguel (54766745) (2070)	1	92.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.15	fidesub17	4.8	2026.10.15 Tabuenca Mendataurigoitia, Daniel (24563617) (2403)	0	85.30%	1. e4 c5 2. Be2 Nc6 3. d3 e6
2026.10.15	fidesub17	3.22	2026.10.15 Cesar Maestre, Eduardo (24542555) (1996)	1	95.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.14	fidesub17	2.7	2026.10.14 Morkunas, Gustas (12831026) (2335)	0	81.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.16	Round 7: Miezis, Normunds - Heino, Pessi	7.9	2026.07.16 Miezis, Normunds (11600136) (2411)	0	82.60%	1. c4 e5 2. Nc3 d6 3. d4 exd4
2026.07.16	Round 6: Heino, Pessi - Koykka, Pekka	6.7	2026.07.16 Koykka, Pekka (504319) (2323)	0	88.90%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2026.07.15	Round 5: Seiger, Vidar - Heino, Pessi	5.9	2026.07.15 Seiger, Vidar (1756079) (2287)	1	96.60%	1. Nf3 c5 2. c4 g6 3. Nc3 Bg7
2026.07.14	Round 2: Heino, Pessi - Pultinevicius, Paulius	2.1	2026.07.14 Pultinevicius, Paulius (12809390) (2565)	0	79.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.05	Round 7: Donovan, Stephen - Heino, Pessi	7.2	2026.01.05 Donovan, Stephen (520705) (1755)	1	95.30%	1. e4 c5 2. c4 Nc6 3. Nc3 g6
2026.01.05	Round 6: Heino, Pessi - Jarvi, Leo	6.2	2026.01.05 Jarvi, Leo (517992) (1802)	1	94.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.12.14	Round 5: Vesa, Mikke - Heino, Pessi	5.1	2025.12.14 Vesa, Mikke (521086) (2099)	½	82.00%	1. e4 e6 2. d4 d5 3. e5 c5
2025.12.14	Round 4: Heino, Pessi - Asikainen, Eeli	4.1	2025.12.14 Asikainen, Eeli (515990) (2076)	½	96.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.12.14	Round 3: Rantala, Tuomas - Heino, Pessi	3.1	2025.12.14 Rantala, Tuomas (518832) (1872)	1	93.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.14	Round 2: Heino, Pessi - Rockas, Elias	2.1	2025.12.14 Rockas, Elias (522074) (1764)	1	94.70%	1. e4 c6 2. d4 d5 3. e5 c5
2025.12.14	Round 1: Gorbushin, Egor - Heino, Pessi	1.1	2025.12.14 Gorbushin, Egor (521035) (1856)	1	96.40%	1. e4 c5 2. d4 cxd4 3. Nf3 d6
2025.10.05	Round 2: Efimov, Leonid - Heino, Pessi	2.12	2025.10.05 Efimov, Leonid (54165725) (2347)	½	91.90%	1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
2025.07.17	Round 6: Heino, Pessi - Kulaots, Kaido	6.8	2025.07.17 Kulaots, Kaido (4500261) (2504)	0	87.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.07.17	Round 5: Pakleza, Zbigniew - Heino, Pessi	5.4	2025.07.17 Pakleza, Zbigniew (1119290) (2484)	0	90.20%	1. Nf3 c5 2. c4 g6 3. Nc3 Bg7
2025.07.15	Round 4: Heino, Pessi - Koykka, Pekka	4.7	2025.07.15 Koykka, Pekka (504319) (2359)	1	96.20%	1. e4 Nc6 2. Nf3 d6 3. d4 Nf6
2025.07.15	Round 3: Vieira, Daniel - Heino, Pessi	3.17	2025.07.15 Vieira, Daniel (30979404) (1912)	1	92.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.07	Nuorten SM 2025, U16	6.2	2025.06.07 Sobolev, Maksim S. (24280410) (1660)	1	89.00%	1. e4 e6 2. d4 d5 3. Nc3 dxe4
2025.06.07	Nuorten SM 2025, U16	5.2	2025.06.07 Vesa, Mikke (521086) (2047)	1	97.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.06	Nuorten SM 2025, U16	4.1	2025.06.06 Jaakkola, Niklas (514977) (2208)	0	84.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.06	Nuorten SM 2025, U16	3.2	2025.06.06 Asikainen, Eeli (515990) (2109)	1	97.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.05	Nuorten SM 2025, U16	2.2	2025.06.05 Pajarinen, Pyry (520578) (1707)	1	80.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.05.07	Nuorten SM 2025, U16	7.1	2025.05.07 Valpas, Jami (517046) (1975)	1	98.30%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2025.05.07	Nuorten SM 2025, U16	1.1	2025.05.07 Kauppila, Lauri (521264) (1772)	1	97.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.08.28	EYCC 2024 - O14	6.14	2024.08.28 Ghazaryan, Narek E. (13318187) (2057)	0	91.40%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2023.11.13	u14	1.27	2023.11.13 Mamedov, Edgar (13739980) (2234)	0	93.50%	1. Nf3 d5 2. d4 Nf6 3. c4 e6
????.??.??	Nordic Youth Chess Championship	6.17	????.??.?? Jamil, Emil Jacobsen (7204183) (1680)	1	92.20%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
????.??.??	Nordic Youth Chess Championship	5.14	????.??.?? Frydendahl, Noah Skotte (1473239) (1991)	0	84.30%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
????.??.??	Nordic Youth Chess Championship	4.13	????.??.?? Asikainen, Eeli (515990) (2008)	0	81.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
????.??.??	Nordic Youth Chess Championship	3.13	????.??.?? Myagmarsuren, Evsuld (1551639) (2296)	½	98.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
????.??.??	Nordic Youth Chess Championship	2.15	????.??.?? Gudnyjarson, Sigurdur Pall (2321637) (1909)	1	95.70%	1. e4 c6 2. d4 d5 3. e5 Bf5
????.??.??	Nordic Youth Chess Championship	1.15	????.??.?? Tripathi, Pratyush (1763121) (2035)	1	96.90%	1. c4 Nf6 2. Nf3 g6 3. d4 Bg7
2023.06.11	Round 7: Pessi Heino - Lauri Kauppila		2023.06.11 Lauri Kauppila	1	93.60%	1. Nf3 d5 2. d4 Bg4 3. c4 e6
2023.06.10	Round 6: Pessi Heino - Niklas Jaakkola		2023.06.10 Niklas Jaakkola	1	88.00%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2023.06.09	Round 4: Eeli Asikainen - Pessi Heino		2023.06.09 Eeli Asikainen	0	87.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.09	Round 3: Pessi Heino - Jami Valpas		2023.06.09 Jami Valpas	0	82.40%	1. Nf3 d5 2. d4 c5 3. dxc5 Nf6
2023.06.08	Round 1: Pessi Heino - Pyry Pajarinen		2023.06.08 Pyry Pajarinen	1	94.10%	1. Nf3 Nf6 2. d4 d5 3. c4 c6