Player profile

Pajeken, Jakob Leon

Standard: 2484 Rapid: 2410 Blitz: 2482 (last updated 2026-11-02)

FIDE ID: 12942839 (view FIDE profile)

Federation: GER Sex: M Birth Year: 2003 Age: 23

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

Games: 254 Wins: 86 (34%) Draws: 117 (46%) Losses: 44 (17%) Other: 7

View all games

Dossier

235 of 254 games analyzed.

View full dossier Analyze this player's games

Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 86 games 34W 38D 12L

Sicilian Defense 22 games 7W 11D 4L

Najdorf Variation 8 games 2W 3D 3L

(unspecified) 2 games 0W 1D 1L

English Attack 2 games 1W 1D 0L

Opocensky Variation, Traditional Line 1 game 0W 1D 0L

Adams Attack 1 game 0W 0D 1L

Opocensky Variation 1 game 0W 0D 1L

English Attack, Anti-English 1 game 1W 0D 0L

Taimanov Variation 4 games 1W 2D 1L

(unspecified) 3 games 1W 2D 0L

Bastrikov Variation 1 game 0W 0D 1L

Closed 3 games 1W 2D 0L

Anti-Sveshnikov Variation, with Nf6 1 game 1W 0D 0L

Anti-Sveshnikov Variation, with d6 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Delayed Alapin Variation 1 game 1W 0D 0L

with e6 1 game 1W 0D 0L

Moscow Variation 1 game 0W 1D 0L

Sokolsky Variation 1 game 0W 1D 0L

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

(unspecified) 1 game 0W 1D 0L

Hyperaccelerated Dragon 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Four Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Dragon Variation 1 game 0W 1D 0L

Yugoslav Attack, Hungarian Dragon 1 game 0W 1D 0L

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

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

English Opening 8 games 5W 2D 0L

Anglo-Indian Defense 4 games 3W 1D 0L

King's Indian Formation 2 games 2W 0D 0L

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

Queen's Indian Formation 1 game 0W 1D 0L

Agincourt Defense 2 games 1W 0D 0L

Wimpy System 1 game 1W 0D 0L

(unspecified) 1 game 0W 0D 0L

Symmetrical Variation 2 games 1W 1D 0L

Three Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 8 games 3W 2D 3L

Barmen Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Vienna Variation 2 games 0W 1D 1L

Quiet Variation 2 games 0W 1D 1L

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

(unspecified) 1 game 0W 0D 1L

(unspecified) 1 game 1W 0D 0L

Three Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Harrwitz Attack 1 game 0W 1D 0L

Two Knights Defense 1 game 0W 1D 0L

Italian Game 7 games 2W 1D 3L

Giuoco Pianissimo 2 games 1W 0D 0L

Italian Four Knights Variation 2 games 1W 0D 0L

Classical Variation 2 games 0W 0D 2L

Giuoco Pianissimo, with h6 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Paris Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Giuoco Piano 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Scotch Invitation Declined 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

French Defense 6 games 2W 4D 0L

Steinitz Variation 4 games 2W 2D 0L

Boleslavsky Variation 4 games 2W 2D 0L

Classical Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Winawer Variation 1 game 0W 1D 0L

Bogoljubow Variation 1 game 0W 1D 0L

Caro-Kann Defense 6 games 2W 3D 1L

Karpov Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Tartakower Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Forgacs Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Advance Variation 1 game 0W 1D 0L

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

Two Knights Attack 1 game 0W 1D 0L

Mindeno Variation, Exchange Line 1 game 0W 1D 0L

King's Indian Attack 4 games 3W 1D 0L

(unspecified) 2 games 2W 0D 0L

Sicilian Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Yugoslav Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Zukertort Opening 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Queen's Indian Defense 3 games 1W 2D 0L

Fianchetto Variation 2 games 1W 1D 0L

Check Variation, Intermezzo Line 2 games 1W 1D 0L

Capablanca Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pirc Defense 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Petrov's Defense 2 games 1W 1D 0L

Millennium Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Classical Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Four Knights Game 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Spanish Variation 1 game 0W 1D 0L

Rubinstein Variation, Henneberger Variation 1 game 0W 1D 0L

Indian Defense 2 games 0W 2D 0L

Przepiorka Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Slav Defense 2 games 1W 1D 0L

Quiet Variation 2 games 1W 1D 0L

Schallopp Defense 2 games 1W 1D 0L

Ruy Lopez 2 games 0W 2D 0L

Morphy Defense 1 game 0W 1D 0L

Tarrasch Variation 1 game 0W 1D 0L

Cozio Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Alekhine Defense 2 games 1W 1D 0L

Brooklyn Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Fianchetto Variation 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Catalan Opening 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Lion Defense 1 game 0W 1D 0L

Lion's Jaw 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Tarrasch Defense 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Accelerated Meran Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 80 games 30W 31D 19L

Sicilian Defense 20 games 9W 8D 3L

Najdorf Variation 16 games 6W 7D 3L

(unspecified) 4 games 3W 1D 0L

Adams Attack 4 games 0W 2D 2L

English Attack 3 games 1W 2D 0L

Yates Variation 2 games 1W 1D 0L

Amsterdam Variation 1 game 0W 0D 1L

Opocensky Variation 1 game 1W 0D 0L

Petronić Attack 1 game 0W 1D 0L

Moscow Variation 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Modern Variations 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

English Opening 7 games 2W 2D 3L

King's English Variation 7 games 2W 2D 3L

(unspecified) 2 games 1W 0D 1L

Four Knights Variation, Flexible Line 1 game 0W 1D 0L

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

Four Knights Variation, Korchnoi Line 1 game 0W 1D 0L

Two Knights Variation, Smyslov System 1 game 1W 0D 0L

Four Knights Variation 1 game 0W 0D 1L

Italian Game 7 games 2W 3D 2L

Classical Variation 6 games 2W 3D 1L

Greco Gambit, Traditional Line 1 game 1W 0D 0L

La Bourdonnais Variation 1 game 1W 0D 0L

Giuoco Pianissimo 1 game 0W 1D 0L

Greco Gambit, Modern Line 1 game 0W 1D 0L

Giuoco Pianissimo, with a6 1 game 0W 1D 0L

Greco Gambit, Dubov Italian 1 game 0W 0D 1L

Scotch Invitation Declined 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Pawn Game 7 games 3W 3D 1L

Colle System 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

London System 3 games 0W 3D 0L

(unspecified) 2 games 0W 2D 0L

with e6 1 game 0W 1D 0L

Chigorin Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Ruy Lopez 7 games 1W 4D 2L

Morphy Defense 3 games 1W 1D 1L

Anderssen Variation 1 game 0W 1D 0L

Cozio Defense 1 game 1W 0D 0L

Modern Steinitz Defense 1 game 0W 0D 1L

Berlin Defense 3 games 0W 2D 1L

Anti-Berlin Variation 3 games 0W 2D 1L

Open Berlin Defense 1 game 0W 1D 0L

l'Hermet Variation 1 game 0W 1D 0L

King's Indian Attack 6 games 4W 1D 1L

Double Fianchetto 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

(unspecified) 2 games 2W 0D 0L

Sicilian Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Accepted 6 games 1W 2D 3L

Classical Defense 4 games 1W 1D 2L

Steinitz Variation, Development Variation 2 games 0W 1D 1L

Normal Line 1 game 0W 0D 1L

Main Line 1 game 1W 0D 0L

Central Variation 1 game 0W 1D 0L

Alekhine System 1 game 0W 1D 0L

Furman Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Indian Defense 4 games 3W 1D 0L

Dzindzi-Indian Defense 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Anti-Nimzo-Indian 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

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

Ragozin Defense 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Alekhine Variation 1 game 0W 1D 0L

Exchange Variation 1 game 0W 0D 1L

Sämisch Variation 1 game 0W 0D 1L

Queen's Indian Defense 3 games 1W 2D 0L

Classical Variation 1 game 1W 0D 0L

Polugaevsky Gambit 1 game 1W 0D 0L

Petrosian Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Capablanca Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Nimzo-Indian Defense 2 games 1W 1D 0L

Classical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Normal Variation 1 game 0W 1D 0L

Gligoric System, Exchange Variation 1 game 0W 1D 0L

Four Knights Game 1 game 0W 1D 0L

Spanish Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Scotch Game 1 game 0W 1D 0L

Mieses Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

King's Knight Opening 1 game 0W 0D 1L

Normal Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Réti Opening 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 1L

Michel Gambit 1 game 0W 0D 1L

Queen's Indian Defense, with e3 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Trompowsky Attack 1 game 1W 0D 0L

Classical Defense 1 game 1W 0D 0L

Big Center Variation 1 game 1W 0D 0L

Marienbad System 1 game 0W 0D 1L

Berg Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 553

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

2025.09.05 · 35... Ne7 (−58.3% win chance) 0-1

Pajeken, Jakob Leon

Stankovic, Milos

Engine View game

2025.09.05 · 34... e5 (−52% win chance) 0-1

Pajeken, Jakob Leon

Stankovic, Milos

Engine View game

2026.08.14 · 119... Kc6 (−47.5% win chance) 1/2-1/2

Pajeken, Jakob Leon

Aczel, Gergely

Engine View game

2025.03.23 · 106. Kh2 (−46.7% win chance) 0-1

Engel, Luis

Pajeken, Jakob Leon

Engine View game

View blunders & mistakes

Games Showing all 254 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
øøøø.øø.øø	1. Bundesliga r 14/15	15.4	øøøø.øø.øø Alonso Rosell, Alvar (2270544) (2562)	½	96.40%	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
øøøø.øø.øø	1. Bundesliga r 14/15	14.4	øøøø.øø.øø Bromberger, Stefan (4635248) (2480)	0	89.40%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2026.11.01	Nordkalotten - Skanderborg	2.3	2026.11.01 Jepson, Christian (1701185) (2385)	1	92.90%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2026.10.31	SKA-KØGE	1.3	2026.10.31 Jorgensen, Brian (1401599) (2152)	1	96.20%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2026.08.21	Skanderborg GM 2026	7.1	2026.08.21 Holinka, Henning (12967084) (2359)	½	96.70%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.08.20	Skanderborg GM 2026	6.1	2026.08.20 Medhus, Vitus Bondo (1462547) (2387)	1	96.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.08.20	Skanderborg GM 2026	1.1	2026.08.20 Kanov, Nikola (2928531) (2438)	*	96.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.08.19	Skanderborg GM 2026	5.1	2026.08.19 Baklan, Vladimir (14102196) (2523)	½	98.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.16	Skanderborg GM 2026	2.1	2026.08.16 Rasmussen, Allan Stig (1406000) (2482)	1	96.90%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2026.08.14	Skanderborg GM 2026	9.1	2026.08.14 Aczel, Gergely (727709) (2445)	½	83.80%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2026.08.14	Skanderborg GM 2026	8.1	2026.08.14 Kistrup, Nicolai (1444816) (2399)	1	97.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 d6
2026.08.14	Skanderborg GM 2026	4.1	2026.08.14 Ramsdal, Jens Albert (1429221) (2319)	1	97.70%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2026.08.14	Skanderborg GM 2026	3.1	2026.08.14 Olsen, Filip Boe (1440640) (2472)	1	90.30%	1. Nf3 d5 2. g3 c5 3. Bg2 Nf6
2026.07.24	9 round swiss	7.2	2026.07.24 Bhagat Kush (46672940) (2352)	0	89.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 d6
2026.07.23	9 round swiss	6.3	2026.07.23 Sengupta, Deep (5008352) (2473)	1	97.80%	1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7
2026.07.23	9 round swiss	5.2	2026.07.23 Solodovnichenko, Yuri (14104369) (2515)	½	94.80%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2026.07.21	9 round swiss	3.3	2026.07.21 Fries-Nielsen, Jens Ove (1400142) (2272)	1	95.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.21	9 round swiss	2.3	2026.07.21 Strom-Engdahl, Alexander (1741586) (2308)	1	96.80%	1. e4 c5 2. Nf3 Nc6 3. Nc3 e5
2026.07.20	9 round swiss	1.3	2026.07.20 Slavensky, Asbjorn Vesterkar (1470094) (2193)	1	90.40%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.07.17	9 round swiss	4.1	2026.07.17 Ostensen, Nicolai Maxime (1546970) (2407)	½	94.10%	1. e4 c5 2. Nf3 Nc6 3. Nc3 e5
2026.05.14	Round 9: Sipila, Vilka - Pajeken, Jakob Leon	9.1	2026.05.14 Sipila, Vilka (505455) (2471)	½	94.50%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.05.14	Round 8: Pajeken, Jakob Leon - Ostensen, Nicolai Maxime	8.1	2026.05.14 Ostensen, Nicolai Maxime (1546970) (2405)	1	96.60%	1. Nf3 Nf6 2. c4 e6 3. b3 d5
2026.05.14	Round 7: Kunin, Vitaly - Pajeken, Jakob Leon	7.1	2026.05.14 Kunin, Vitaly (4128737) (2507)	0	-	1. e4 e5 2. Nf3 Nc6 3. h3 Nf6
2026.05.14	Round 6: Pajeken, Jakob Leon - Wang, Hao(ZJ)	6.1	2026.05.14 Wang, Hao(ZJ) (8631859) (2426)	1	92.70%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2026.05.14	Round 5: Chatalbashev, Boris - Pajeken, Jakob Leon	5.1	2026.05.14 Chatalbashev, Boris (2900440) (2530)	0	86.30%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.05.14	Round 4: Pajeken, Jakob Leon - Eugene, Floryan	4.1	2026.05.14 Eugene, Floryan (20694784) (2489)	0	89.10%	1. Nf3 d5 2. g3 Nf6 3. Bg2 e6
2026.05.14	Round 3: Hector, Jonny - Pajeken, Jakob Leon	3.1	2026.05.14 Hector, Jonny (1700090) (2408)	1	94.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.05.14	Round 1: Pajeken, Jakob Leon - Medhus, Vitus Bondo	1.1	2026.05.14 Medhus, Vitus Bondo (1462547) (2406)	1	-	1. Nf3 d5 2. e3 c5 3. b3 Nf6
2026.05.14	Round 2: Pajeken, Jakob Leon - Kaasen, Tor Fredrik	2.1	2026.05.14 Kaasen, Tor Fredrik (1516647) (2477)	½	-	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.04.18	SonFlow Cup 2026	4.2	2026.04.18 Fries-Nielsen, Jens Ove (1400142) (2284)	1	96.80%	1. d4 Nf6 2. Nc3 d5 3. e3 g6
2026.04.18	SonFlow Cup 2026	3.1	2026.04.18 Chatalbashev, Boris (2900440) (2535)	½	95.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
2026.04.18	SonFlow Cup 2026	2.2	2026.04.18 Yankelevich, Lev (24684074) (2451)	1	97.40%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.04.17	SonFlow Cup 2026	1.2	2026.04.17 Ramsdal, Jens Albert (1429221) (2333)	1	95.30%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.04.12	SonFlow Cup 2026	5.1	2026.04.12 Kopylov, Daniel (12921971) (2434)	½	93.60%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2026.04.06	Grenke Chess Festival 2026 Open	9.16	2026.04.06 Van Dael, Siem (1049771) (2333)	*	-	1. c4 e6 2. g3 d5 3. Bg2 d4
2026.04.05	Grenke Chess Festival 2026 Open	7.27	2026.04.05 Kurmangaliyeva, Liya (13725831) (2289)	½	92.20%	1. e4 d6 2. d4 Nf6 3. f3 e6
2026.04.05	Grenke Chess Festival 2026 Open	6.1	2026.04.05 Moussard, Jules (642908) (2598)	0	91.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.04	Grenke Chess Festival 2026 Open	5.16	2026.04.04 Albrecht, Neil (34621091) (2325)	1	97.40%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.04.04	Grenke Chess Festival 2026 Open	4.14	2026.04.04 Kovacsy, Barnabas (769290) (2243)	½	94.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.04.03	Grenke Chess Festival 2026 Open	3.24	2026.04.03 Robert, Yoann (36018805) (2276)	1	98.20%	1. e4 c6 2. d4 d5 3. Nd2 dxe4
2026.04.03	Grenke Chess Festival 2026 Open	2.30	2026.04.03 Bentel, Robin (12918016) (2213)	1	97.60%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2026.04.02	Grenke Chess Festival 2026 Open	1.32	2026.04.02 Forster, Lukas (12971790) (2105)	1	93.10%	1. Nf3 Nf6 2. c4 g6 3. b3 Bg7
2026.03.15	Skanderborg - Hillerød	9.4	2026.03.15 Aagaard, Jacob (1401815) (2426)	0	90.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.03.15	Brønshøj - Skanderborg	8.4	2026.03.15 Aabling-Thomsen, Jakob (1407589) (2348)	1	-	1. Nf3 Nf6 2. g3 d5 3. Bg2 c5
2026.01.25	Skanderborg - Køge	6.3	2026.01.25 Pantzar, Milton (1721003) (2421)	1	94.00%	1. Nf3 Nf6 2. d4 e6 3. e3 d5
2026.01.24	BMS - Skanderborg	5.3	2026.01.24 Jacobsen, Mikkel Manosri (1444514) (2308)	0	89.40%	1. e4 c6 2. d4 d5 3. Nd2 dxe4
2025.12.14	Round 5: Peyrer, Konstantin - Pajeken, Jakob Leon	5.9	2025.12.14 Peyrer, Konstantin (1640879) (2496)	½	98.30%	1. d4 d5 2. c4 dxc4 3. e4 Nf6
2025.12.13	Round 4: Berchtenbreiter, Maximilian - Pajeken, Jakob Leon	4.32	2025.12.13 Berchtenbreiter, Maximilian (24641120) (2469)	½	99.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.12.12	Round 3: Pajeken, Jakob Leon - Dahl, Christoph	3.3	2025.12.12 Dahl, Christoph (16240235) (2383)	0	89.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.12.11	Round 2: Vogel, Roven - Pajeken, Jakob Leon	2.33	2025.12.11 Vogel, Roven (12908088) (2537)	0	91.00%	1. Nf3 d5 2. c4 d4 3. b4 c5
2025.12.10	Round 1: Pajeken, Jakob Leon - Samunenkov, Ihor	1.27	2025.12.10 Samunenkov, Ihor (14187086) (2584)	½	97.40%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.11.23	Heusenstamm Sparkassen Open 2025	7.2	2025.11.23 Chassard, Cedric (16243536) (2276)	½	87.10%	1. Nf3 d5 2. g3 c5 3. Bg2 g6
2025.11.23	Heusenstamm Sparkassen Open 2025	6.3	2025.11.23 Bentel, Robin (12918016) (2243)	1	92.00%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.11.22	Heusenstamm Sparkassen Open 2025	5.3	2025.11.22 Kersten, Uwe (4615646) (2179)	½	96.50%	1. Nf3 Nf6 2. c4 c5 3. Nc3 g6
2025.11.22	Heusenstamm Sparkassen Open 2025	4.6	2025.11.22 Klundt, Klaus (4600436) (2229)	1	96.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.21	Heusenstamm Sparkassen Open 2025	3.15	2025.11.21 Steigleder, Maximilian (34627030) (2037)	1	97.20%	1. Nf3 Nf6 2. c4 g6 3. b3 Bg7
2025.11.21	Heusenstamm Sparkassen Open 2025	2.2	2025.11.21 Klein, Levent (34611274) (2142)	½	-	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2025.11.20	Heusenstamm Sparkassen Open 2025	1.2	2025.11.20 Steinbrenner, Peter (34645535) (2005)	1	-	1. Nf3 c5 2. c4 Nc6 3. Nc3 g6
2025.11.02	Skanderborg - Frem	1.3	2025.11.02 Dyrgaard, Kristoffer (1410938) (2267)	1	90.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.11.01	Nordkalotten - Skanderborg	1.3	2025.11.01 Sylvan, Jacob (1402137) (2302)	½	84.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.10.19	Round 9: Jalving, August - Pajeken, Jakob Leon	9.5	2025.10.19 Jalving, August (1471759) (2298)	1	97.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.10.18	Round 8: Pajeken, Jakob Leon - Chatalbashev, Boris	8.5	2025.10.18 Chatalbashev, Boris (2900440) (2506)	½	99.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.10.17	Round 7: Hagner, Bennet - Pajeken, Jakob Leon	7.4	2025.10.17 Hagner, Bennet (16224477) (2445)	0	90.20%	1. d4 Nf6 2. Nf3 d5 3. e3 c5
2025.10.17	Round 6: Pajeken, Jakob Leon - Thavandiran, Shiyam	6.5	2025.10.17 Thavandiran, Shiyam (2605058) (2402)	½	94.40%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.10.16	Round 5: Liu, Casper - Pajeken, Jakob Leon	5.3	2025.10.16 Liu, Casper (1454153) (2360)	1	98.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.15	Round 4: Pajeken, Jakob Leon - Hacker, Jonas	4.5	2025.10.15 Hacker, Jonas (1270968) (2342)	1	98.30%	1. Nf3 d5 2. g3 Nd7 3. d4 Nb6
2025.10.14	Round 3: Rasmussen, Allan Stig - Pajeken, Jakob Leon	3.2	2025.10.14 Rasmussen, Allan Stig (1406000) (2501)	½	96.10%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.10.14	Round 2: Pajeken, Jakob Leon - Gloeckler, Christian	2.5	2025.10.14 Gloeckler, Christian (34608966) (2451)	½	96.30%	1. e4 c5 2. Nc3 d6 3. Nge2 Nf6
2025.10.13	Round 1: Hector, Jonny - Pajeken, Jakob Leon	1.4	2025.10.13 Hector, Jonny (1700090) (2431)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.04	GM-Turnier 2025 2025	8	2025.10.04 Parvanyan, Ashot (13307550) (2419)	½	-	1. Nf3 d5 2. g3 g6 3. Bg2 Bg7
2025.10.04	GM-Turnier 2025 2025	7	2025.10.04 Martin, Julian (12941000) (2354)	½	91.50%	1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6
2025.10.03	GM-Turnier 2025 2025	6	2025.10.03 De Winter, Arthur (1069020) (2460)	½	97.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.03	GM-Turnier 2025 2025	5	2025.10.03 Kantans, Toms (11602945) (2543)	0	86.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.10.01	GM-Turnier 2025 2025	3	2025.10.01 Meshkovs, Nikita (11602740) (2566)	½	97.70%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2025.10.01	GM-Turnier 2025 2025	2	2025.10.01 Gschnitzer, Adrian (1270337) (2417)	1	91.10%	1. d4 d5 2. c4 e6 3. Nf3 a6
2025.09.30	GM-Turnier 2025 2025	9	2025.09.30 Baklan, Vladimir (14102196) (2553)	½	99.50%	1. Nf3 Nf6 2. c4 b6 3. g3 Bb7
2025.09.29	GM-Turnier 2025 2025	4	2025.09.29 Colbow, Collin (16201132) (2435)	1	90.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.29	GM-Turnier 2025 2025	1	2025.09.29 Wachinger, Nikolas (12962791) (2450)	0	-	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2025.09.05	Nono turno: Stankovic, Milos - Pajeken, Jakob Leon	9.8	2025.09.05 Stankovic, Milos (938190) (2404)	1	63.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.04	Ottavo turno: Pajeken, Jakob Leon - Chittka, Julius	8.9	2025.09.04 Chittka, Julius (12954772) (2312)	1	97.00%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.09.03	Settimo turno: Pajeken, Jakob Leon - Banikas, Hristos	7.4	2025.09.03 Banikas, Hristos (4202031) (2542)	0	86.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.02	Sesto turno: Guy Levin - Pajeken, Jakob Leon	6.4	2025.09.02 Guy Levin	½	96.80%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2025.09.02	Quinto turno: Kadric, Denis - Pajeken, Jakob Leon	5.3	2025.09.02 Kadric, Denis (14403803) (2540)	½	98.20%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.08.28	Quarto turno: Pajeken, Jakob Leon - Petrov, Martin	4.1	2025.08.28 Petrov, Martin (2911086) (2533)	½	99.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.21	Grenke Chess Open A	9.5	2025.04.21 Hampel, Felix (24668125) (2313)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.04.21	Round 8: Dyachuk, Artem - Pajeken, Jakob Leon	8.6	2025.04.21 Dyachuk, Artem (34107924) (2327)	½	96.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.04.20	Round 7: Pajeken, Jakob Leon - Yuffa, Daniil	7.2	2025.04.20 Yuffa, Daniil (24131423) (2649)	0	89.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.20	Round 6: Pajeken, Jakob Leon - Sanal, Vahap	6.3	2025.04.20 Sanal, Vahap (6300545) (2550)	½	91.00%	1. d4 Nf6 2. Nf3 e6 3. c4 b6
2025.04.19	Round 5: Langner, Robin - Pajeken, Jakob Leon	5.17	2025.04.19 Langner, Robin (34606190) (2061)	1	95.90%	1. d4 e6 2. c4 b6 3. e4 Bb4+
2025.04.19	Round 4: Pajeken, Jakob Leon - Krasteva, Beloslava	4.27	2025.04.19 Krasteva, Beloslava (2922029) (2272)	1	94.30%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.04.18	Round 3: Garcia Cuenca, Victor - Pajeken, Jakob Leon	3.8	2025.04.18 Garcia Cuenca, Victor (2250829) (2266)	½	99.60%	1. d4 Nf6 2. Nf3 d5 3. Bf4 c5
2025.04.18	Round 2: Pajeken, Jakob Leon - Neumark, Thomas	2.28	2025.04.18 Neumark, Thomas (4604121) (2210)	1	97.70%	1. d4 Nf6 2. Nf3 e6 3. c4 b6
2025.04.17	Round 1: Papadakis, Michalis - Pajeken, Jakob Leon	1.32	2025.04.17 Papadakis, Michalis (4207386) (2095)	1	-	1. d4 Nf6 2. Bg5 e6 3. e4 h6
2025.04.05	Round 10: Pajeken, Jakob Leon - Michalik, Peter	10.20	2025.04.05 Michalik, Peter (14907526) (2563)	1	-	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2025.04.04	Round 9: Petrov, Nikita - Pajeken, Jakob Leon	9.20	2025.04.04 Petrov, Nikita (4101286) (2567)	1	94.90%	1. Nf3 d5 2. g3 Nf6 3. Bg2 c5
2025.04.04	Round 8: Pajeken, Jakob Leon - Deuer, Marius	8.14	2025.04.04 Deuer, Marius (16236432) (2464)	½	98.50%	1. d4 Nf6 2. Nf3 e6 3. c4 b6
2025.04.03	Round 7: Kozak, Adam - Pajeken, Jakob Leon	7.26	2025.04.03 Kozak, Adam (753246) (2598)	0	93.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.04.02	Round 6: Pajeken, Jakob Leon - Costa, Leonardo	6.8	2025.04.02 Costa, Leonardo (16213955) (2510)	0	93.20%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2025.03.30	Hillerød - Skanderborg	9.5	2025.03.30 Aagaard, Jacob (1401815) (2430)	0	88.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.03.29	Koge - Aarhus/Skolerne	8.5	2025.03.29 Kristensen, Kaare Hove (1400940) (2275)	1	-	1. c4 Nf6 2. Nc3 e5 3. g3 Bb4
2025.03.26	Round 11: Uritsky, Yonathan - Pajeken, Jakob Leon	11.36	2025.03.26 Uritsky, Yonathan (2825651) (2285)	½	93.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.03.23	Round 8: Pajeken, Jakob Leon - Engel, Luis	8.8	2025.03.23 Engel, Luis (12961523) (2555)	0	86.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.03.22	Round 7: Petrov, Nikita - Pajeken, Jakob Leon	7.11	2025.03.22 Petrov, Nikita (4101286) (2588)	½	98.60%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.03.20	Round 6: Pajeken, Jakob Leon - Bartel, Mateusz	6.1	2025.03.20 Bartel, Mateusz (1112635) (2621)	½	97.70%	1. d4 Nf6 2. Nf3 g6 3. g3 Bg7
2025.03.19	Round 5: Quparadze, Giga - Pajeken, Jakob Leon	5.9	2025.03.19 Quparadze, Giga (13602250) (2543)	½	99.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.03.18	Round 4: Pajeken, Jakob Leon - Sanal, Vahap	4.6	2025.03.18 Sanal, Vahap (6300545) (2557)	½	98.60%	1. d4 d5 2. Nf3 Nf6 3. c4 c6
2025.03.17	Round 3: Gumularz, Szymon - Pajeken, Jakob Leon	3.4	2025.03.17 Gumularz, Szymon (1188062) (2591)	½	95.50%	1. d4 Nf6 2. Nf3 e6 3. Bf4 c5
2025.03.16	Round 2: Pajeken, Jakob Leon - Sonis, Francesco	2.44	2025.03.16 Sonis, Francesco (895733) (2570)	½	94.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.03	Skanderborg - Brønshøj	2.3	2024.11.03 Hald Falkesgaard, Jeppe (1464981) (2266)	1	98.00%	1. c4 e5 2. g3 Nf6 3. Bg2 Bc5
2024.11.02	Køge - Skanderborg	1.3	2024.11.02 Smith, Axel (1707930) (2433)	1	93.00%	1. e4 c5 2. Nf3 g6 3. c3 d5
2024.10.13	Round 5: Pajeken, Jakob Leon - Haba, Petr	5.35	2024.10.13 Haba, Petr (300160) (2404)	½	97.10%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2024.10.12	Round 4: Ebner, Hubert - Pajeken, Jakob Leon	4.5	2024.10.12 Ebner, Hubert (1600761) (2182)	1	94.50%	1. d4 Nf6 2. Nf3 e6 3. g3 b6
2024.10.11	Round 3: Balint, Peter - Pajeken, Jakob Leon	3.35	2024.10.11 Balint, Peter (1660713) (2375)	0	88.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2024.10.10	Round 2: Pajeken, Jakob Leon - Shimanov, Aleksandr	2.11	2024.10.10 Shimanov, Aleksandr (4198603) (2582)	0	91.20%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2024.10.09	Round 1: Horvath, Maria - Pajeken, Jakob Leon	1.29	2024.10.09 Horvath, Maria (1601660) (1893)	1	93.10%	1. d4 Nf6 2. Nf3 d5 3. e3 c5
2024.09.03	Festival	9.9	2024.09.03 Neuhoff, Laertes (16279719) (2083)	½	82.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.09.02	Festival	8.10	2024.09.02 Kacprzak, Kacper (21819319) (2250)	½	98.00%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.09.01	Festival	7.4	2024.09.01 Kazakouski, Valery (13507443) (2577)	0	89.40%	1. c4 e5 2. g3 c6 3. Nf3 e4
2024.08.31	Festival	6.9	2024.08.31 Unat, Can Haktan (6398073) (2300)	1	97.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.08.30	Festival	5.8	2024.08.30 Klepek, Witold (1175068) (2249)	½	92.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.29	Festival	4.13	2024.08.29 Terkiewicz, Bruno (21093245) (2206)	1	98.70%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2024.08.28	Festival	3.19	2024.08.28 Kukushkin, Ivan (11634103) (2054)	1	97.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.08.27	Festival	2.20	2024.08.27 Grygierczyk, Wojciech (1139193) (2104)	½	92.40%	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2024.08.26	Festival	1.12	2024.08.26 Zalega, Maciej (21858284) (2147)	0	89.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2024.08.25	Skanderborg GM 2024	9.5	2024.08.25 Thybo, Jesper Sondergaard (1438832) (2554)	0	90.10%	1. d4 d5 2. Nf3 Nf6 3. c4 dxc4
2024.08.24	Skanderborg GM 2024	8.5	2024.08.24 Vinter-Schou, Uffe (1400568) (2340)	1	95.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.08.23	Skanderborg GM 2024	7.4	2024.08.23 Kanov, Nikola (2928531) (2414)	0	82.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.22	Skanderborg GM 2024	6.2	2024.08.22 Licznerski, Lukasz (1179250) (2427)	1	98.20%	1. Nf3 Nf6 2. g3 d5 3. Bg2 c6
2024.08.21	Skanderborg GM 2024	5.1	2024.08.21 Olsen, Filip Boe (1440640) (2431)	½	87.60%	1. d4 Nf6 2. Nf3 e6 3. Bf4 d5
2024.08.20	Skanderborg GM 2024	4.1	2024.08.20 Kosakowski, Jakub (1185080) (2501)	½	97.10%	1. e4 c6 2. d4 d5 3. Nd2 dxe4
2024.08.19	Skanderborg GM 2024	3.1	2024.08.19 Fromm, Marius (12993190) (2447)	0	91.70%	1. c4 Nf6 2. Nf3 b6 3. g3 Bb7
2024.08.18	Skanderborg GM 2024	2.1	2024.08.18 Solodovnichenko, Yuri (14104369) (2491)	½	99.20%	1. e4 e5 2. Bc4 d6 3. Nf3 Nc6
2024.08.17	Skanderborg GM 2024	1.1	2024.08.17 Aczel, Gergely (727709) (2485)	½	93.50%	1. e4 c6 2. d4 d5 3. e5 c5
2024.08.10	RTU Open - A	9.4	2024.08.10 Iniyan, Pa (25002767) (2547)	1	90.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.10	RTU Open - A	8.2	2024.08.10 Laurusas, Tomas (12803731) (2571)	0	88.90%	1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
2024.08.09	RTU Open - A	7.1	2024.08.09 Theodorou, Nikolas (4262875) (2619)	½	95.40%	1. d4 Nf6 2. Nf3 g6 3. g3 b6
2024.08.08	RTU Open - A	6.2	2024.08.08 Girel, Joseph (36033561) (2463)	1	97.00%	1. d4 d5 2. c4 dxc4 3. Nf3 a6
2024.08.07	RTU Open - A	5.1	2024.08.07 Rohith Krishna S (46617051) (2472)	½	99.30%	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2024.08.07	RTU Open - A	4.6	2024.08.07 Muthaiah AL (5092442) (2482)	1	97.30%	1. Nf3 d5 2. g3 g6 3. c4 c6
2024.08.06	RTU Open - A	3.24	2024.08.06 Sitbon, Itay (2820706) (2179)	1	94.70%	1. Nf3 d5 2. g3 e6 3. Bg2 c5
2024.04.07	Skanderborg - Frem	9.5	2024.04.07 Le Besq, Alexander (1437089) (2198)	½	95.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.04.06	Køge - Skanderborg	8.5	2024.04.06 Istvanovszki, Martin (726958) (2309)	½	94.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.23	1BLmen	10.14	2024.03.23 Martinovic, Sasa (14509792) (2558)	0	91.60%	1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
2024.03.22	1BLmen	9.20	2024.03.22 Vogel, Roven (12908088) (2521)	½	98.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.21	1BLmen	8.20	2024.03.21 Erdos, Viktor (719978) (2552)	½	94.50%	1. d4 d5 2. Nf3 Nf6 3. c4 dxc4
2024.03.20	Austrian Chess Bundesliga 2023/2024	07	2024.03.20 Zilka, Stepan (315303) (2589)	½	99.00%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.03.16	Schachbundesliga 2023 / 2024	12.16	2024.03.16 Winterberg, Lukas (24622702) (2420)	½	95.80%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.03.10	Runde 9: Pajeken, Jakob Leon - Krastev, Alexander		2024.03.10 Krastev, Alexander (12989983) (2457)	½	94.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.09	Runde 8: Gumularz, Szymon - Pajeken, Jakob Leon		2024.03.09 Gumularz, Szymon (1188062) (2590)	0	92.80%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2024.03.08	Runde 7: Aditya Mittal - Pajeken, Jakob Leon		2024.03.08 Aditya Mittal (35042025) (2594)	0	93.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.07	Runde 6: Pajeken, Jakob Leon - Schneider, Jana		2024.03.07 Schneider, Jana (12924997) (2303)	1	94.80%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.03.06	Runde 5: Gloeckler, Christian - Pajeken, Jakob Leon		2024.03.06 Gloeckler, Christian (34608966) (2356)	½	94.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.05	Runde 4: Pajeken, Jakob Leon - Soderstrom, Adrian		2024.03.05 Soderstrom, Adrian (1745786) (2288)	1	97.60%	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2024.03.04	Runde 3: Pajeken, Jakob Leon - Radeva, Viktoria		2024.03.04 Radeva, Viktoria (2915405) (2325)	1	96.10%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.03.03	Runde 2: Colbow, Collin - Pajeken, Jakob Leon		2024.03.03 Colbow, Collin (16201132) (2373)	½	93.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.02	Runde 1: Pajeken, Jakob Leon - Wiegmann, Sascha		2024.03.02 Wiegmann, Sascha (4682041) (2297)	0	87.50%	1. e4 c5 2. Nf3 d6 3. Nc3 Nf6
2024.02.25	Schachbundesliga 23/24	11.64	2024.02.25 Tischbierek, Raj (4611322) (2423)	½	88.70%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2024.02.24	Schachbundesliga 23/24	10.64	2024.02.24 Voege, Tobias (1270513) (2286)	½	96.00%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2024.01.14	Schachbundesliga 2023 / 2024	6.8	2024.01.14 Colbow, Collin (16201132) (2376)	1	95.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.01.13	Schachbundesliga 2023 / 2024	5.16	2024.01.13 Zelcic, Robert (14500310) (2483)	½	97.20%	1. e4 c6 2. Nf3 d5 3. Nc3 Bg4
2024.01.03	Cracovia 2023 Open A	8.8	2024.01.03 Ashwath, R. (5021049) (2284)	½	95.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7
2024.01.02	Cracovia 2023 Open A	7.3	2024.01.02 Keinanen, Toivo (509825) (2522)	0	90.50%	1. Nf3 d5 2. g3 g6 3. c4 dxc4
2024.01.02	Cracovia 2023 Open A	6.6	2024.01.02 Antolak, Julia (1159569) (2287)	1	84.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.12.31	Cracovia 2023 Open A	5.6	2023.12.31 Sernecki, Franciszek (1169297) (2325)	½	97.00%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2023.12.30	Cracovia 2023 Open A	4.12	2023.12.30 Damia, Angelo (812668) (2251)	1	98.70%	1. e4 Nf6 2. e5 Ng8 3. d4 d6
2023.12.29	Cracovia 2023 Open A	3.17	2023.12.29 Dziewonski, Dariusz (21835829) (2224)	1	96.30%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.12.28	Cracovia 2023 Open A	2.22	2023.12.28 Flak, Pawel (1117548) (2145)	½	91.20%	1. e4 Nf6 2. e5 Nd5 3. c4 Nb6
2023.12.27	Cracowia 2023 Open A	1.12	2023.12.27 Fishchuk, Vladyslav (34122117) (2198)	½	97.30%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.10.29	BMS - Skanderborg	2.3	2023.10.29 Kistrup, Nicolai (1444816) (2387)	1	98.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2023.10.28	BMS - Skanderborg	1.3	2023.10.28 Aabling-Thomsen, Jakob (1407589) (2346)	1	98.10%	1. c4 e5 2. Nc3 Nf6 3. g3 Bb4
2023.10.22	Bundesliga Kiel	2.7	2023.10.22 Ftacnik, Lubomir (14900017) (2445)	½	98.60%	1. Nf3 d5 2. d4 Nf6 3. c4 e6
2023.10.21	Bundesliga Kiel	1.8	2023.10.21 Bacrot, Etienne (605506) (2683)	½	97.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.09.23	Six Days One Year GM-A	9.5	2023.09.23 Wong, Yinn Long (5707684) (2371)	½	97.60%	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2023.09.22	Six Days One Year GM-A	8.2	2023.09.22 Bora, Safal (2066149) (2476)	½	97.20%	1. d4 d5 2. c4 e6 3. Nc3 h6
2023.09.22	Six Days One Year GM-A	7.4	2023.09.22 Berczes, David (722960) (2451)	½	90.80%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.09.21	Six Days One Year GM-A	6.3	2023.09.21 Galyas, Miklos (707244) (2472)	½	98.00%	1. d4 d5 2. c4 e6 3. Nc3 a6
2023.09.20	Six Days One Year GM-A	5.3	2023.09.20 Ben Ari, Yannay (2815222) (2432)	1	90.70%	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2023.09.20	Six Days One Year GM-A	4.4	2023.09.20 Nagy, Gabor (2448)	½	93.40%	1. Nf3 d5 2. g3 Nf6 3. Bg2 c5
2023.09.19	Six Days One Year GM-A	3.2	2023.09.19 Gaal, Zsoka (777765) (2308)	½	89.80%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.09.19	Six Days One Year GM-A	2.5	2023.09.19 Ostrovskiy, Aleksandr (2034239) (2370)	0	81.90%	1. Nf3 d5 2. g3 Bg4 3. Ne5 Bf5
2023.09.18	Six Days One Year GM-A	1.1	2023.09.18 Nandhidhaa, P V (5050847) (2316)	½	85.10%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2023.09.17	SixDays September GM	9.2	2023.09.17 Yeganegi, Barad (42516340) (2261)	*	99.40%	1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
2023.09.16	SixDays September GM	8.4	2023.09.16 Bora, Safal (2066149) (2476)	½	98.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.16	SixDays September GM	7.3	2023.09.16 Aczel, Gergely (727709) (2486)	½	95.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.15	SixDays September GM	6.3	2023.09.15 Ilincic, Zlatko (900346) (2289)	½	91.40%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.09.14	SixDays September GM	4.2	2023.09.14 Xiao, Tong(Qd) (8622388) (2452)	0	82.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.13	SixDays September GM	3.5	2023.09.13 Wong, Yinn Long (5707684) (2371)	½	95.10%	1. Nf3 c5 2. e4 Nc6 3. Bb5 Nf6
2023.09.13	SixDays September GM	2.1	2023.09.13 Nandhidhaa, P V (5050847) (2316)	½	96.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.12	SixDays September GM	1.5	2023.09.12 Pap, Gyula (725323) (2432)	½	96.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.02	Festival Bydgoszcz ELO > 2000	9.8	2023.07.02 Cukrowski, Filip (1171097) (2378)	½	94.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.07.01	Festival Bydgoszcz ELO > 2000	8.10	2023.07.01 Dubnevych, Maksym (14184001) (2251)	½	95.30%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2023.07.01	Festival Bydgoszcz ELO > 2000	7.6	2023.07.01 Kucza, Karol (1159755) (2345)	½	93.50%	1. c4 Nf6 2. Nf3 e6 3. g3 d5
2023.06.29	Festival Bydgoszcz ELO > 2000	6.10	2023.06.29 Hulka, Valentyn (34107061) (2257)	1	88.20%	1. d4 Nf6 2. c4 e6 3. g3 c5
2023.06.28	Festival Bydgoszcz ELO > 2000	5.11	2023.06.28 Kacprzak, Kacper (21819319) (2228)	½	96.10%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2023.06.27	Festival Bydgoszcz ELO > 2000	4.11	2023.06.27 Kacprzak, Karol (2229)	½	97.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.06.26	Festival Bydgoszcz ELO > 2000	3.9	2023.06.26 Chojnacki, Krzysztof (1114115) (2317)	½	99.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2023.06.25	Festival Bydgoszcz ELO > 2000	2.12	2023.06.25 Zielonka, Adam (2038)	½	89.40%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.06.24	Festival Bydgoszcz ELO > 2000	1.12	2023.06.24 Hryharovich, Aliaksei (13521209) (2153)	1	94.10%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2023.06.18	Teplice 2023	9.23	2023.06.18 Frank, Adam (384720) (2325)	½	98.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2023.06.14	Teplice 2023	5.27	2023.06.14 Winkelman, Albert (3219941) (2227)	0	88.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.06.13	Teplice 2023	4.8	2023.06.13 Demchenko, Anton (4160258) (2623)	0	95.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.12	Teplice 2023	3.27	2023.06.12 Paulus, Vaclav (383970) (2189)	1	92.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.06.10	Teplice 2023	1.28	2023.06.10 Placer, Sebastian (399256) (1978)	½	82.60%	1. d4 Nf6 2. c4 e6 3. g3 Bb4+
2023.05.31	Norway Chess Open 2023	7	2023.05.31 Kayonde, Andrew (8700281) (2369)	1	96.20%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2023.04.30	Schachbundesliga	15	2023.04.30 Jovanovic, Zoran (14505320) (2519)	½	97.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.04.12	Menorca Open	2	2023.04.12 Niemann, Hans Moke (2093596) (2706)	0	80.60%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2023.03.26	M1	9.5	2023.03.26 Hoi, Carsten (1400100)	1	95.50%	1. e4 g6 2. d4 Bg7 3. Nc3 d6
2023.03.25	M1	8.5	2023.03.25 Storme, Isak (1728113)	½	97.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.03.19	Schachbundesliga	11	2023.03.19 Kozak, Adam (753246) (2516)	0	89.40%	1. c4 e6 2. Nf3 d5 3. g3 d4
2023.03.18	Schachbundesliga	10	2023.03.18 Johansson, Linus (1711113) (2461)	0	91.00%	1. Nf3 c5 2. e4 Nc6 3. Bb5 g6
2023.03.12	European Championship	10	2023.03.12 Milosevic, Milos (964875) (2347)	½	96.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.02.25	Schachbundesliga	8	2023.02.25 Saltaev, Mihail (14200058) (2469)	1	95.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.01.21	Marianske Lazne 2023	9.8	2023.01.21 Ricken, Katharina (16207017) (2177)	½	85.50%	1. Nf3 d5 2. d4 Nf6 3. c4 e6
2023.01.20	Marianske Lazne 2023	8.9	2023.01.20 Haba, Petr (300160) (2450)	½	93.20%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2023.01.19	Marianske Lazne 2023	7.7	2023.01.19 Niedbala, Bartlomiej (21834008) (2390)	½	98.30%	1. e4 e5 2. Nc3 Nf6 3. Bc4 Bb4
2023.01.18	Marianske Lazne 2023	6.10	2023.01.18 Leisch, Lukas (1632094) (2378)	1	91.50%	1. e4 e6 2. d4 d5 3. Nc3 h6
2023.01.17	Marianske Lazne 2023	5.6	2023.01.17 Lalic, Bogdan (409081) (2392)	1	95.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.01.17	Marianske Lazne 2023	4.10	2023.01.17 Finek, Vaclav (2406)	0	92.10%	1. d4 Nf6 2. Nf3 e6 3. g3 c5
2023.01.16	Marianske Lazne 2023	3.7	2023.01.16 Sorm, Daniel (5400139) (2302)	1	92.40%	1. e4 c5 2. Nf3 g6 3. c3 d5
2023.01.15	Marianske Lazne 2023	2.9	2023.01.15 Krejci, Jan (2522)	1	95.60%	1. e4 c5 2. Nc3 a6 3. Nge2 Nf6
2023.01.14	Marianske Lazne 2023	1.8	2023.01.14 Can, Isik (6383742) (2488)	0	90.40%	1. Nf3 d5 2. g3 c6 3. Bg2 Bg4
	Terzo turno: Pajeken, Jakob Leon - Rudzinska, Michalina	3.7	Rudzinska, Michalina (1172883) (2200)	1	95.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	Secondo turno: Georgiadis, Anastasios - Pajeken, Jakob Leon	2.11	Georgiadis, Anastasios (25870173) (2233)	*	-	1. d4 d6 2. c4 e5 3. Nc3 exd4
	Secondo turno: Gschnitzer, Adrian - Pajeken, Jakob Leon	2.8	Gschnitzer, Adrian (1270337) (2445)	*	-	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
	Secondo turno: Jernej Kozovlic - Pajeken, Jakob Leon	2.8	Jernej Kozovlic	*	-	1. e4 e6 2. d4 d5 3. Nc3 Bb4
	Secondo turno: Jernej Kozovlic - Pajeken, Jakob Leon	2.9	Jernej Kozovlic	*	-	1. d4 d5 2. Nf3 Nf6 3. g3 c5
	Primo turno: Pajeken, Jakob Leon - Han, Qixiang	1.11	Han, Qixiang (496952) (2070)	1	91.30%	1. d4 d5 2. Nf3 Nf6 3. c4 dxc4
	Skanderborg GM 2025	9.1	Fromm, Marius (12993190) (2407)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
	Skanderborg GM 2025	8.1	Medhus, Vitus Bondo (1462547) (2328)	½	95.10%	1. Nf3 d5 2. g3 Bg4 3. Bg2 e6
	Skanderborg GM 2025	7.1	Baklan, Vladimir (14102196) (2554)	½	99.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
	Skanderborg GM 2025	6.1	Kanov, Nikola (2928531) (2429)	1	65.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	Skanderborg GM 2025	5.1	Kaasen, Tor Fredrik (1516647) (2478)	1	96.90%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
	Skanderborg GM 2025	4.1	Kistrup, Nicolai (1444816) (2365)	1	93.10%	1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6
	Skanderborg GM 2025	3.1	Olsen, Filip Boe (1440640) (2441)	0	89.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	Skanderborg GM 2025	2.1	Korneev, Oleg (4156803) (2452)	1	95.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	Skanderborg GM 2025	1.1	Ochsner, Bjorn Moller (1416928) (2476)	1	95.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.15	Round 3: Jakob Leon Pajeken - Matthias Bluebaum		2023.07.15 Matthias Bluebaum	½	91.80%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2023.07.15	Round 1: Jakob Leon Pajeken - Robert Stein		2023.07.15 Robert Stein	1	79.70%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2023.06.03	Round 10: Mads Vestby-Ellingsen - Jakob Leon Pajeken		2023.06.03 Mads Vestby-Ellingsen	½	97.00%	1. d4 Nf6 2. c4 e6 3. Nf3 a6
2023.06.02	Round 9: Jakob Leon Pajeken - Gulrukhbegim Tokhirjonova		2023.06.02 Gulrukhbegim Tokhirjonova	½	85.20%	1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+
2023.06.01	Norway Chess Open 2023	8	2023.06.01 Pawel Teclaf	0	83.60%	1. c4 c5 2. Nf3 Nc6 3. g3 g6
2023.05.30	Round 6: Konstantin Tarlev - Jakob Leon Pajeken		2023.05.30 Konstantin Tarlev	½	96.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.05.29	Round 5: Jakob Leon Pajeken - Yahili Sokolovsky		2023.05.29 Yahili Sokolovsky	½	94.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.05.29	Round 4: Platon Galperin - Jakob Leon Pajeken		2023.05.29 Platon Galperin	½	94.30%	1. Nf3 c5 2. e4 d6 3. Bb5+ Nd7
2023.05.28	Round 3: Jakob Leon Pajeken - Davorin Kuljasevic		2023.05.28 Davorin Kuljasevic	½	99.40%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2023.02.06	Round 9: Valentin Baidetskyi - Jakob Leon Pajeken		2023.02.06 Valentin Baidetskyi	½	86.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.02.06	Round 8: Jakob Leon Pajeken - Dominik Horvath		2023.02.06 Dominik Horvath	½	93.60%	1. e4 c6 2. d4 d5 3. e5 Bf5
2023.02.06	Round 7: Andreas Diermair - Jakob Leon Pajeken		2023.02.06 Andreas Diermair	0	86.50%	1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7
2023.02.06	Round 6: Jakob Leon Pajeken - Lukas Leisch		2023.02.06 Lukas Leisch	½	97.50%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2023.02.06	Round 5: Yevgeniy Roshka - Jakob Leon Pajeken		2023.02.06 Yevgeniy Roshka	½	94.90%	1. d4 d5 2. c4 e6 3. cxd5 exd5
2023.02.06	Round 4: Jakob Leon Pajeken - Vaclav Finek		2023.02.06 Vaclav Finek	1	96.30%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2023.02.06	Round 3: Marc Morgunov - Jakob Leon Pajeken		2023.02.06 Marc Morgunov	½	92.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.02.06	Round 2: Jakob Leon Pajeken - Felix Blohberger		2023.02.06 Felix Blohberger	½	97.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2023.02.05	Round 1: Tomas Polak - Jakob Leon Pajeken		2023.02.05 Tomas Polak	½	94.70%	1. Nf3 d5 2. c4 e6 3. e3 dxc4