Hiroaki Kobayashi - Chess Player Overview
Last update: 21/08/2025 09:32:52 GMT+2
Player's activity: ON
Player's name: Hiroaki Kobayashi (JPN) 
Player's photo: (Search in Google Images)
Age: 18 years old (born in 2007)
Highest FIDE Elo achieved:
Hiroaki Kobayashi Chess Games: 95
1675 (Rapid)
0 (Blitz)
Hiroaki Kobayashi - Charts
FIDE Elo
Activity chart
Hiroaki Kobayashi - Chess Tournaments
| Date | Chess tournament name | Status |
|---|---|---|
| 2025-06-07 to 2025-06-08 | Japan Rapid Chess Championship 2025 |
Finished |
| 2018-12-28 to 2018-12-30 | 2018 London Junior Chess Championships Under 12 Major  |
Finished |
| 2018-08-15 to 2018-08-15 | 16th Muswell Hill Weekday Rapidplay: Minor at The Clissold Arms, 105 Fortis Green, East Finchley, London N2 9HR |
Finished |
| 2018-08-12 to 2018-08-12 | Richmond Rapidplay 120 U120 Section |
Finished |
| 2018-08-04 to 2018-08-04 | Golders Green Rapidplay: FIDE Amateur Under 120 Section at St Luke’s Church in Kidderpore Avenue, London NW3 7SU |
Finished |
Hiroaki Kobayashi - Chess Games
Hiroaki Kobayashi - Chess Games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Hiroaki Kobayashi - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.05.05 | Kobayashi,A (2106) vs (2339) Otsuka,Shou ch-JPN 2025 English - Snake Adorjan |
1/2-1/2 | A10 | |
| 2025.05.04 | Chen,Muxi (2188) vs (2106) Kobayashi,A ch-JPN 2025 Robatsch - Austrian |
1-0 | B06 | |
| 2025.05.03 | Kobayashi,A (2106) vs (2372) Aoshima,Mirai ch-JPN 2025 English Closed Sicilian - Carls |
1-0 | A25 | |
| 2025.01.25 | Nicolodi,Yasmin Bondan vs Kobayashi,Erica 11th Floripa Open 2025 Spanish Classical |
1/2-1/2 | C64 | |
| 2025.01.24 | Kobayashi,Erica vs (1630) Abilhoa,Felipe Auer 11th Floripa Open 2025 Sicilian |
0-1 | B40 | |
| 2025.01.23 | Fujihara,Anderson Akira (1690) vs Kobayashi,Erica 11th Floripa Open 2025 Queen's Gambit Declined Pillsbury |
1-0 | D53 | |
| 2025.01.22 | Kobayashi,Erica vs (1653) Espindola,Carlos Marcelo 11th Floripa Open 2025 Sicilian - Hungarian |
1/2-1/2 | B27 | |
| 2025.01.21 | Campagnolo,Fabiola (1760) vs Kobayashi,Erica 11th Floripa Open 2025 Scotch - Scotch |
1-0 | C45 | |
| 2025.01.20 | Kobayashi,Erica vs (1641) Santos,Leonardo Emerim 11th Floripa Open 2025 Sicilian |
1-0 | B30 | |
| 2025.01.20 | Silva,Juliana Figueira Theophilo (1807) vs Kobayashi,Erica 11th Floripa Open 2025 Queen's Gambit Declined |
1-0 | D30 | |
| 2025.01.19 | Kobayashi,Erica vs (2012) Hessmann,Eduardo Franzoni 11th Floripa Open 2025 Sicilian |
0-1 | B50 | |
| 2025.01.18 | Ribeiro Carrico,Victor Hugo (1813) vs Kobayashi,Erica 11th Floripa Open 2025 Spanish Classical |
0-1 | C64 | |
| 2022.08.08 | Kobayashi,A (2156) vs (1294) Erfan,Mohamad Firdaus 44th Olympiad 2022 Reti Symmetrical |
1-0 | A05 | |
| 2022.08.07 | Abdulrahman Mohammad,Al Taher (2029) vs (2156) Kobayashi,A 44th Olympiad 2022 Nimzo-Indian St. Petersburg Rubinstein (Normal) |
1-0 | E48 | |
| 2022.08.06 | Kobayashi,A (2156) vs (2428) Gan-Erdene,Sugar 44th Olympiad 2022 King's Indian Schwarz (Makogonov) |
0-1 | E71 | |
| 2022.07.31 | Alrehaili,Ahmed Abdullah S (1986) vs (2156) Kobayashi,A 44th Olympiad 2022 Sicilian |
1-0 | B40 | |
| 2022.08.05 | Jaiswal,R (2083) vs (2156) Kobayashi,A 44th Olympiad 2022 Robatsch - Two Knights |
1/2-1/2 | B06 | |
| 2022.08.03 | Kobayashi,A (2156) vs (2413) Roselli Mailhe,B 44th Olympiad 2022 Reti Symmetrical - Barcza |
1/2-1/2 | A05 | |
| 2022.07.30 | Kobayashi,A (2156) vs (2528) Kazakouski,Valery 44th Olympiad 2022 Reti Zukertort |
1-0 | A06 | |
| 2022.07.29 | Kobayashi,A (2156) vs Omar Aden Omar 44th Olympiad 2022 Reti Zukertort |
1-0 | A06 | |
| 2022.08.02 | Rurik Capella (1952) vs (2156) Kobayashi,A 44th Olympiad 2022 Robatsch - Three Pawns |
0-1 | B06 | |
| 2022.08.09 | Rakotomaharavo,Dylan (1948) vs (2156) Kobayashi,A 44th Olympiad 2022 Robatsch - Small Center |
0-1 | B06 | |
| 2021.08.28 | Kobayashi,A (2141) vs (2102) Jaiswal,R Online Olym Div3 A 2021 Reti Symmetrical |
0-1 | A05 | |
| 2021.08.27 | Alahakoon,I (2022) vs (2141) Kobayashi,A Online Olym Div3 A 2021 Reti |
1/2-1/2 | A04 | |
| 2021.08.27 | Kobayashi,A (2141) vs (1834) Sikivou,T Online Olym Div3 A 2021 Reti King's Indian |
1-0 | A07 | |
| 2020.11.03 | Kobayashi,A (2125) vs (2386) Kojima,S 53rd ch-JPN 2020 English Agincourt |
0-1 | A13 | |
| 2020.11.02 | Aoshima,Mirai (2349) vs (2125) Kobayashi,A 53rd ch-JPN 2020 Irregular Queen's Pawn - Kotov (Beefeater) |
1/2-1/2 | A40 | |
| 2020.11.02 | Kobayashi,A (2125) vs (1818) Saito,Hiromasa 53rd ch-JPN 2020 Slav Rubinstein |
1-0 | D11 | |
| 2020.11.01 | Tran Thanh Tu (2346) vs (2125) Kobayashi,A 53rd ch-JPN 2020 Anti-Borg (Desprez) opening |
1-0 | A00 | |
| 2020.11.01 | Kobayashi,A (2125) vs (2130) Otawa,Yuto 53rd ch-JPN 2020 English Agincourt - King's Knight |
1-0 | A13 | |
| 2020.10.31 | Takayasu,Melody (1643) vs (2125) Kobayashi,A 53rd ch-JPN 2020 Sicilian Barnes |
0-1 | B44 | |
| 2020.10.31 | Kobayashi,A (2125) vs (1855) Kanda,D 53rd ch-JPN 2020 Reti Symmetrical |
1-0 | A05 | |
| 2019.05.02 | Shiomi, R (2072) vs (2080) Kobayashi, A 52nd ch-JPN 2019 Robatsch - Small Center |
1-0 | B06 | |
| 2019.04.30 | Kobayashi, A (2080) vs (2148) Yamada, K 52nd ch-JPN 2019 Reti Symmetrical |
1-0 | A05 | |
| 2019.05.01 | Averbukh, A (2128) vs (2080) Kobayashi, A 52nd ch-JPN 2019 Robatsch - Three Pawns |
0-1 | B06 | |
| 2019.04.30 | Kobayashi, A (2080) vs (2395) Kojima, S 52nd ch-JPN 2019 Reti King's Indian - Barcza |
0-1 | A07 | |
| 2019.05.01 | Aoshima, Mirai (2313) vs (2080) Kobayashi, A 52nd ch-JPN 2019 Queen's Pawn Zukertort - Symmetrical |
1-0 | D02 | |
| 2019.05.04 | Nanjo, R (2324) vs (2080) Kobayashi, A 52nd ch-JPN 2019 Indian - Trompowsky |
1-0 | A45 | |
| 2014.08.24 | Ayala Pena, Eduardo (2190) vs (2089) Kobayashi, A. World University Men 2014 Irregular Queen's Pawn - Kotov (Robatsch) |
1-0 | A40 | |
| 2014.08.23 | Kobayashi, A. (2089) vs (1792) Bornheim, D. World University Men 2014 Queen's Indian Fianchetto - Franco-Indian |
1-0 | E15 | |
| 2014.08.22 | Sikivou, T. (1817) vs (2089) Kobayashi, A. World University Men 2014 Giuoco Piano - Pianissimo |
1/2-1/2 | C54 | |
| 2014.08.22 | Kobayashi, A. (2089) vs (2364) Gloor, R. World University Men 2014 Modern Benoni Knight's Tour - Blumenfeld |
0-1 | A61 | |
| 2014.08.20 | Gergacz, A. (2374) vs (2089) Kobayashi, A. World University Men 2014 Sicilian |
1-0 | B40 | |
| 2014.08.20 | Wyss, J. (2276) vs (2089) Kobayashi, A. World University Men 2014 Sicilian Barnes (Bastrikov) |
0-1 | B48 | |
| 2014.08.19 | Kobayashi, A. (2089) vs (2560) Piorun, K. World University Men 2014 Irregular Queen's Pawn - Kotov (Beefeater) |
0-1 | A40 | |
| 2014.08.19 | Hardwarsingh, Vishay (1596) vs (2089) Kobayashi, A. World University Men 2014 Sicilian |
0-1 | B40 | |
| 2014.08.18 | Kobayashi, A. (2089) vs (2531) Krejci, Jan2 World University Men 2014 Irregular Indian - Blumenfeld Gambit (Dus Chotmirsky) |
0-1 | E10 | |
| 2019.04.29 | Hirao, Satoshi (1921) vs (2080) Kobayashi, A 52nd ch-JPN 2019 Two Knights - Pianissimo |
0-1 | C54 | |
| 2019.05.02 | Kobayashi, A (2080) vs (1978) Higashishiba, Teruomi 52nd ch-JPN 2019 Catalan Closed - Closed |
1-0 | E06 | |
| 2019.05.04 | Kobayashi, A (2080) vs (1892) Nakahara, Kan 52nd ch-JPN 2019 Reti Symmetrical |
0-1 | A05 | |
| 2014.03.06 | Kobayashi, A. (2033) vs (2388) Rambaldi, Francesco Cappelle-la-Grande Open 2014 Gruenfeld Exchange |
0-1 | D85 | |
| 2014.03.05 | Lalic, B. (2491) vs (2033) Kobayashi, A. Cappelle-la-Grande Open 2014 Dutch - Hopton |
1-0 | A80 | |
| 2014.03.02 | Kobayashi, A. (2033) vs (2300) Decoster, F. Cappelle-la-Grande Open 2014 Tarrasch Rubinstein - Advance |
0-1 | D34 | |
| 2013.05.05 | Kobayashi, A. (2011) vs (2367) Ikeda, J. 46th ch-JPN Sicilian Paulsen |
0-1 | B43 | |
| 2013.05.05 | Baba, M. (2235) vs (2011) Kobayashi, A. 46th ch-JPN Spanish Morphy - Archangelsk |
1/2-1/2 | C78 | |
| 2013.05.05 | Usuba, Hiroto vs (2011) Kobayashi, A. 46th ch-JPN English - Anglo-Dutch |
0-1 | A10 | |
| 2013.05.04 | Kobayashi, A. (2011) vs (2281) Watanabe, A. 46th ch-JPN Sicilian Scheveningen (Paulsen) |
1/2-1/2 | B84 | |
| 2013.05.04 | Kobayashi, A. (2011) vs Higashishiba, Teruom 46th ch-JPN Caro-Kann Knight Classical - Modern |
1-0 | B18 | |
| 2013.05.03 | Kojima, S. (2384) vs (2011) Kobayashi, A. 46th ch-JPN Sicilian Maroczy |
1-0 | B37 | |
| 2013.05.03 | Hokao, Kazuhiro (1966) vs (2011) Kobayashi, A. 46th ch-JPN Reti |
0-1 | A04 | |
| 2013.05.02 | Kobayashi, A. (2011) vs (1838) Tanaka, T. 46th ch-JPN Giuoco Piano - Pianissimo |
1/2-1/2 | C54 | |
| 2013.05.02 | Kanda, D. (1906) vs (2011) Kobayashi, A. 46th ch-JPN Dutch - Hopton |
0-1 | A80 | |
| 2013.05.01 | Kobayashi, A. (2011) vs (1927) Tang, Tang 46th ch-JPN Caro-Kann Knight Classical - Modern |
0-1 | B18 | |
| 2013.05.01 | Takahashi, Mikio vs (2011) Kobayashi, A. 46th ch-JPN English - Anglo-Dutch |
0-1 | A10 | |
| 2013.03.02 | Kobayashi, A. (1997) vs Hashimoto, Azumi 29th Open Dutch Leningrad (Matulovic) |
1-0 | A89 | |
| 2013.02.28 | Kobayashi, A. (1997) vs (2300) Wacker, P. 29th Open Sicilian - Godiva |
1-0 | B32 | |
| 2013.02.27 | Briquet, Daniel (1635) vs (1997) Kobayashi, A. 29th Open Giuoco Piano - Pianissimo |
1/2-1/2 | C54 | |
| 2013.02.24 | Bannink, B. (2255) vs (1997) Kobayashi, A. 29th Open Dutch Leningrad (Matulovic) |
1/2-1/2 | A89 | |
| 2013.02.23 | Kobayashi, A. (1997) vs (1815) Truong, Hu 29th Open Benko's opening |
1-0 | A00 | |
| 2008.08.10 | Kobayashi, A. (1936) vs Jaiswal, Roshan Kum WCh-Junior French Tarrasch |
1-0 | C03 | |
| 2008.08.08 | Gokcek, Metehan vs (1936) Kobayashi, A. WCh-Junior Giuoco Piano - Greco (Moller) |
0-1 | C54 | |
| 2008.08.07 | Kobayashi, A. (1936) vs Ozoglu, Berker WCh-Junior Sicilian |
0-1 | B33 | |
| 2008.08.06 | Grover, S. (2306) vs (1936) Kobayashi, A. WCh-Junior Spanish Morphy - Archangelsk |
1-0 | C78 | |
| 2008.08.05 | Martins, Vin (2292) vs (1936) Kobayashi, A. WCh-Junior Spanish Morphy - Archangelsk |
1-0 | C78 | |
| 2008.08.04 | Kobayashi, A. (1936) vs Oztosun, Gorkem WCh-Junior Two Knights - Pianissimo |
1-0 | C54 | |
| 2008.08.04 | Vishnu, P. (2341) vs (1936) Kobayashi, A. WCh-Junior Spanish Morphy - Archangelsk |
1-0 | C78 | |
| 2008.08.03 | Kobayashi, A. (1936) vs (2454) Sengupta, D. WCh-Junior French |
0-1 | C01 | |
| 2009.11.06 | Le Quang Liem (2635) vs (1962) Kobayashi, A. 3rd Asian Indoor Team Rapid Prelim Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2001.10.15 | Kobayashi, Erica vs Dias, GD. 5th Itau Cup Two Knights - Fritz |
0-1 | C57 | |
| 2001.10.13 | Zapata, A. (2530) vs Kobayashi, Cintia 5th Itau Cup French Closed Tarrasch |
1-0 | C05 | |
| 2001.10.13 | Filgueira, H. (2384) vs Kobayashi, Erica 5th Itau Cup Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2002.09.28 | Kobayashi, C. vs (2520) Mikhalevski, V. 6th Itau Cup Spanish Open |
0-1 | C80 | |
| 2007.08.12 | Nuri, Kam (2142) vs Kobayashi, Atsuhiko 12th WY U16 Ol Scotch - Scotch Schmid |
1-0 | C45 | |
| 2007.08.10 | Kobayashi, Atsuhiko vs (2047) Chua Xing Jian, G. 12th WY U16 Ol Sicilian - Labourdonnais (Lowenthal) |
0-1 | B32 | |
| 2007.08.08 | Kobayashi, Atsuhiko vs (1747) Guo, E. 12th WY U16 Ol Sicilian Paulsen |
1-0 | B41 | |
| 2007.08.08 | Omarsson, D. (1951) vs Kobayashi, Atsuhiko 12th WY U16 Ol Spanish Morphy - Archangelsk |
1-0 | C78 | |
| 2007.08.07 | Chan Wei Yi, V. (1878) vs Kobayashi, Atsuhiko 12th WY U16 Ol King's Knight - Scotch Gambit |
1-0 | C44 | |
| 2007.08.07 | Kobayashi, Atsuhiko vs (2114) Farid, F. 12th WY U16 Ol Sicilian Scheveningen Najdorf (Opecensky) |
1-0 | B92 | |
| 2007.08.06 | Kobayashi, Atsuhiko vs Lau, Joshua 12th WY U16 Ol Indian East Indian |
1-0 | A48 | |
| 2007.08.06 | Gu Injung vs Kobayashi, Atsuhiko 12th WY U16 Ol Spanish Morphy - Archangelsk |
0-1 | C78 | |
| 1991.01.01 | Turner vs Kobayashi corr PATT II Sicilian Scheveningen Najdorf - Lipnitsky |
1/2-1/2 | B90 | |
| 1991.01.01 | Ming Yip vs Kobayashi corr PATT II Caro-Kann - Advance (Van der Wiel) |
1-0 | B12 | |
| 1991.01.01 | Kobayashi vs Dehmelt corr PATT II Nimzo-Indian St. Petersburg Rubinstein (Normal) |
0-1 | E47 | |
| 1991.01.01 | Kobayashi vs Glanville corr PATT II Nimzo-Indian Gligoric |
1/2-1/2 | E54 | |
| 1991.01.01 | Boyd vs Kobayashi corr PATT II Sicilian Macdonnell |
1/2-1/2 | B21 |