Player profile
Kellner, Nikolaus
Dossier
35 of 45 games analyzed.
Accuracy: 83.9%
Opened c4: 9/18Opened Nf3: 9/18
Castled kingside: 20Same-side castling: 20Castled queenside: 8Did not castle: 7Opposite-side castling: 7
Fianchettoed queenside: 18Played in the center: 12Played on the queenside: 7Fianchettoed kingside: 5Played on the kingside: 4
Space advantage: 26Active pieces: 22Sacrificed material: 22Initiated exchanges: 22Backward pawn: 20Kept the bishop pair: 19Isolated pawn: 19Missed tactics: 16Avoided exchanges: 6Played gambits: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 20 games 11W 0D 9L
Zukertort Opening 9 games 6W 0D 3L
Quiet System 4 games 2W 0D 2L
(unspecified)
4 games
2W
0D
2L
(unspecified) 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Kingside Fianchetto 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lisitsyn Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 8 games 3W 0D 5L
King's English Variation 4 games 2W 0D 2L
Nimzowitsch-Flohr Variation
2 games
0W
0D
2L
Three Knights System
1 game
1W
0D
0L
Four Knights Variation, Fianchetto Line
1 game
1W
0D
0L
Anglo-Indian Defense 2 games 1W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
King's Indian Formation
1 game
1W
0D
0L
Symmetrical Variation 1 game 0W 0D 1L
Three Knights Variation
1 game
0W
0D
1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Defense 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
Gurevich System
1 game
1W
0D
0L
As Black 25 games 4W 1D 20L
French Defense 10 games 2W 1D 7L
King's Indian Attack 4 games 2W 0D 2L
(unspecified)
4 games
2W
0D
2L
Exchange Variation 3 games 0W 0D 3L
(unspecified)
2 games
0W
0D
2L
Svenonius Variation
1 game
0W
0D
1L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Steinitz Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Two Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 2 games 1W 0D 1L
Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 2 games 1W 0D 1L
Colle System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Kangaroo Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Scandinavian Defense 2 games 0W 0D 2L
Portuguese Gambit 2 games 0W 0D 2L
Correspondence Refutation
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Leningrad Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Latvian Gambit 1 game 0W 0D 1L
Greco Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 262
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 45 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.11 | Round 9: Kellner, Nikolaus - Kincses, Emma | 9.15 | 2026.10.11 Kincses, Emma (17017190) (1840) | 0 | 95.80% | 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 | |
| 2026.10.10 | Round 8: Mordiglia, Riccardo - Kellner, Nikolaus | 8.20 | 2026.10.10 Mordiglia, Riccardo (804703) (1920) | ½ | 75.80% | 1. d4 e6 2. e4 d5 3. e5 c5 | |
| 2026.10.09 | Round 7: Kellner, Nikolaus - Cluyts, Marc | 7.17 | 2026.10.09 Cluyts, Marc (205257) (1877) | 0 | 80.70% | 1. c4 e6 2. Nc3 d5 3. e3 c5 | |
| 2026.10.08 | Round 6: Shen, Lan - Kellner, Nikolaus | 6.37 | 2026.10.08 Shen, Lan (8661057) | 1 | 90.20% | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 | |
| 2026.10.07 | Round 5: Kellner, Nikolaus - Moro, Roberto | 5.40 | 2026.10.07 Moro, Roberto (802280) (1639) | 1 | 69.90% | 1. c4 e5 2. Nf3 Nc6 3. Nc3 Bb4 | |
| 2026.10.06 | Round 4: Iargunkina, Mariia - Kellner, Nikolaus | 4.40 | 2026.10.06 Iargunkina, Mariia (552017150) | 0 | 85.00% | 1. e4 e6 2. Nc3 d5 3. exd5 exd5 | |
| 2026.10.05 | Round 3: Kellner, Nikolaus - Markert, Sebastian | 3.42 | 2026.10.05 Markert, Sebastian (533044490) (1615) | 1 | 89.20% | 1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.10.04 | Round 2: Bartonickova, Anna - Kellner, Nikolaus | 2.48 | 2026.10.04 Bartonickova, Anna (23760621) (1541) | 0 | 87.70% | 1. d4 e6 2. Nc3 d5 3. Bf4 Nf6 | |
| 2026.10.03 | Round 1: Kellner, Nikolaus - Fauth, Dietmar, Dr. | 1.33 | 2026.10.03 Fauth, Dietmar, Dr. (4629795) (2069) | 0 | 72.30% | 1. c4 e5 2. Nf3 e4 3. Nd4 Nf6 | |
| 2025.12.22 | Round 1: Akhvlediani, Irakli - Kellner, Nikolaus | 1.1 | 2025.12.22 Akhvlediani, Irakli (13601938) (2444) | 0 | 90.30% | 1. d4 e6 2. c4 Bb4+ 3. Nd2 Nf6 | |
| 2025.11.04 | Semmering B-Turnier | 7.7 | 2025.11.04 Mihok, Laszlo (700916) (1910) | 0 | - | 1. d4 e6 2. Nf3 d5 3. e3 Nf6 | |
| 2025.11.04 | Semmering B-Turnier | 4.7 | 2025.11.04 Borek, Helmut (1669346) (1787) | 0 | - | 1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 | |
| 2025.11.04 | Semmering B-Turnier | 3.2 | 2025.11.04 Schoenangerer, Herbert (1605780) (1984) | 0 | - | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.11.04 | Semmering B-Turnier | 2.8 | 2025.11.04 Moenius, Thomas (16253442) (1863) | 1 | - | 1. Nf3 g6 2. g4 b6 3. Bg2 Bb7 | |
| 2025.10.23 | The Big Greek Simultan im Hotel am Brillantengrund, Wien | 1.4 | 2025.10.23 Souleidis, Georgios (4206827) (2389) | 0 | - | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qe7 | |
| 2025.10.12 | Round 9: Pauw, Martijn - Kellner, Nikolaus | 9.45 | 2025.10.12 Pauw, Martijn (1008447) (1945) | 0 | - | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.10.11 | Round 8: Kellner, Nikolaus - Pipitone, Antonio | 8.25 | 2025.10.11 Pipitone, Antonio (804541) (1636) | 1 | 92.70% | 1. Nf3 Nf6 2. e3 d5 3. c4 e6 | |
| 2025.10.10 | Round 7: Masio, Andreas - Kellner, Nikolaus | 7.42 | 2025.10.10 Masio, Andreas (4683706) (1988) | 0 | 85.00% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2025.10.09 | Round 6: Kellner, Nikolaus - Salerno, Christian | 6.37 | 2025.10.09 Salerno, Christian (1310810) (1966) | 0 | 80.50% | 1. Nf3 Nf6 2. e3 d6 3. d4 Nbd7 | |
| 2025.10.09 | Round 5: Zayed, Ali Al-hamed - Kellner, Nikolaus | 5.39 | 2025.10.09 Zayed, Ali Al-hamed (9303340) (2028) | 1 | - | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2025.10.07 | Round 4: Kellner, Nikolaus - Smith, Chris P | 4.15 | 2025.10.07 Smith, Chris P (424617) (1661) | 1 | 91.20% | 1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 | |
| 2025.10.06 | Round 3: Marentini, Marcel - Kellner, Nikolaus | 3.29 | 2025.10.06 Marentini, Marcel (1318730) (2094) | 0 | - | 1. Nf3 Nf6 2. c4 e6 3. g3 c5 | |
| 2025.10.05 | Round 2: Kellner, Nikolaus - Paredes Guevara, Jesus Enrique | 2.14 | 2025.10.05 Paredes Guevara, Jesus Enrique (3880451) (1670) | 1 | - | 1. Nf3 d5 2. e3 Nf6 3. c4 c6 | |
| 2025.10.05 | Round 1: Dunnington, Angus J - Kellner, Nikolaus | 1.13 | 2025.10.05 Dunnington, Angus J (400432) (2215) | 0 | - | 1. Nf3 Nf6 2. g3 e6 3. Bg2 c5 | |
| 2025.09.19 | Wiener LM 2025 Open | 7.18 | 2025.09.19 Lappe, Manfred (16289668) (1797) | 0 | 87.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.09.17 | Wiener LM 2025 Open | 5.19 | 2025.09.17 Buchhas, Johann (1624571) (1799) | 0 | 86.10% | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 | |
| 2025.09.16 | Wiener LM 2025 Open | 4.13 | 2025.09.16 Armeniakos, Sotiris (4265980) (1901) | 0 | 87.80% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2025.09.15 | Wiener LM 2025 Open | 3.5 | 2025.09.15 Karelina, Polina (10400222) (1925) | 0 | 90.80% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2025.09.14 | Wiener LM 2025 Open | 2.13 | 2025.09.14 Fruehauf, Norbert (1605259) (1950) | 1 | 87.20% | 1. Nf3 Nf6 2. e3 c5 3. d4 e6 | |
| 2024.10.13 | 46th International Chess Open Citta di Arco - A | 9.42 | 2024.10.13 Buratti, Marco (824003) (1949) | 0 | 79.10% | 1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 | |
| 2024.10.12 | 46th International Chess Open Citta di Arco - A | 8.52 | 2024.10.12 Profumo, Alberto (806587) (2181) | 1 | 82.30% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2024.10.11 | Arco A | 7.14 | 2024.10.11 Roversi, Stefano (813435) (1664) | 1 | 97.30% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2024.10.10 | Arco A | 6.15 | 2024.10.10 May, Franz (533011060) | 0 | 86.10% | 1. Nf3 Nf6 2. e3 d5 3. c4 e6 | |
| 2024.10.09 | Arco A | 5.19 | 2024.10.09 Hansen, Anders (1711237) (1660) | 1 | 90.70% | 1. b3 e6 2. Bb2 Nf6 3. Nf3 c5 | |
| 2024.10.08 | Arco A | 4.17 | 2024.10.08 Renaud, Rija (30937817) | 0 | 83.70% | 1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 | |
| 2024.10.07 | 46th International Chess Open Citta di Arco - A | 3.43 | 2024.10.07 Buglisi, Massimo (842680) (1957) | 0 | 55.90% | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 | |
| 2024.10.06 | Arco A | 2.22 | 2024.10.06 Burri, Roland (1319795) (1571) | 1 | 92.80% | 1. Nf3 Nc6 2. d4 d5 3. c4 e6 | |
| 2024.10.05 | 46th International Chess Open Citta di Arco - A | 1.27 | 2024.10.05 De Santis, Alessio (803405) (2120) | 0 | 84.20% | 1. b3 e6 2. Bb2 Nf6 3. c4 c5 | |
| 2023.12.17 | Round 7: Nikolaus Kellner - Sotiris Armeniakos | 2023.12.17 Sotiris Armeniakos (1608) | 0 | 85.80% | 1. c4 e5 2. Nf3 e4 3. Nd4 Nc6 | ||
| 2023.12.16 | Round 6: Karl Hrdina - Nikolaus Kellner | 2023.12.16 Karl Hrdina (1818) | 0 | 53.50% | 1. d4 e6 2. Nf3 b6 3. e4 Bb7 | ||
| 2023.12.15 | Round 5: Nikolaus Kellner - Andreas Stallmann | 2023.12.15 Andreas Stallmann (1824) | 0 | 81.50% | 1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 | ||
| 2023.12.14 | Round 4: Emanuel Hoegl - Nikolaus Kellner | 2023.12.14 Emanuel Hoegl (2074) | 0 | 92.00% | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 | ||
| 2023.12.13 | Round 3: Nikolaus Kellner - Daniel Weichhart | 2023.12.13 Daniel Weichhart (1852) | 1 | 91.40% | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 | ||
| 2023.12.12 | Round 2: Gerwin Warzycha - Nikolaus Kellner | 2023.12.12 Gerwin Warzycha (1780) | 0 | 79.00% | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 | ||
| 2023.12.11 | Round 1: Nikolaus Kellner - Rudolf Pleininger | 2023.12.11 Rudolf Pleininger (1909) | 1 | 74.90% | 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 |