Kolkata Derby

Mohun Bagan is one of the oldest existing club of India having been established in 1889 in the city, then known under its anglicized name, Calcutta and till date one of the two most successful clubs in India, the other being East Bengal. The significant British influence in what was, until 1911, the nation's capital, ensured the game flourished, drawing players from other regions, and it is against this backdrop in which today's rivalry took root.

In 1920, the Jora Bagan club took field against Mohun Bagan who chose play without their star halfback Sailesh Bose, much to the chagrin of club vice-president Suresh Chandra Chaudhuri.[10] Such was the industrialist's displeasure, he decided to form a new club and East Bengal was born. As Chaudhuri and his co-founders hailed from eastern part of Bengal, essentially now modern-day Bangladesh, the club became an identity for the people who migrated from that region during the partition of Bengal. This resulted in the clubs being backed by two different socioeconomic groups, although this has largely changed over period of time. The first ever clash happened on 8 August 1921 in Cooch Behar Cup semifinal which ended in a goalless draw. Mohun Bagan would win the following replayed match on 10 August 1921 by defeating East Bengal 3–0, courtesy to the goals from Rabi Ganguly, Paltu Dasgupta and Abhilash Ghosh. But due to tournaments like this not regarded as official events and Calcutta Football League being the only official competition, the first official meeting is considered to be the CFL match-up held on 28 May 1925 at the Calcutta Football Ground (now Mohun Bagan Ground) where East Bengal won 1–0 with the help of a solitary goal from Nepal Chakraborty.

Due to lack of proper maintenance and restoration of data, after many researches, the overall matches including competitive, walk overs and friendlies matches data have been retrieved as far as possible. Though the data is just an approximation, as of 27 November 2021, it is believed that the tally of overall meetings stands at 384 matches up till now, where East Bengal have been triumphant 132 times while Mohun Bagan 127 times, which also includes a walkover.[3]

News report, by The Statesman, of first official Kolkata Derby, that took place on 28 May 1925.

News report, by The Statesman, of second Kolkata Derby, that took place on 11 August 1925, which was the replayed semi-final of Cooch Behar Cup after it went into a goalless draw the first time.

The 1960s proved a golden period for Mohun Bagan and it concluded in perfect fashion for the Mariners. Having already won the league, Mohun Bagan then did the double, defeating their rivals on their own ground in the IFA Shield final. The 3–1 victory credited to the then revolutionary 4–2–4 formation employed by innovative coach Amal Dutta.

The wheel eventually turned, and the 1970s was East Bengal's decade. The Red and Gold Brigade remained undefeated in the Derbies for 1932 days.[lower-alpha 1] In fact, they lost only one derby (that too outside Kolkata) in six years (1970 to 1975) which culminated in a 5–0 IFA Shield win over their great rivals. The Red and Golds won with a record 5–0 scoreline and, with it, a record of five consecutive Shield victories. Such was the ignominy surrounding the heavy defeat that several Mohun Bagan players spent the night holed up on a boat in the Ganges trying to escape the wrath of shell-shocked supporters.[11] Umakanto Palodhi, an ardent Mohun Bagan fan, committed suicide. He wrote in his suicide note that in his next life he will born as a Mohun Bagan footballer and will take revenge of that 0–5 defeat.[12]

On 16 August 1980, 16 football fans died due to stampede and riot inside the Eden Gardens stadium, Kolkata on the occasion of a Kolkata Derby match in the Calcutta Football League.

The tables turned again. Mohun Bagan won 8 derbies in a row scoring 16 goals in total thus humiliating the red and golds. The most memorable derby on many accounts took place in 1997 at the semi-final of the Federation Cup, when a remarkable crowd of 131,781[13] – a record attendance for any sport in India – filled a heaving Salt Lake Stadium. India's most recognizable footballer, Baichung Bhutia, took centre stage, scoring a hat-trick as East Bengal triumphed 4–1. In 2009, Mohun Bagan beat East Bengal 5–3 with Chidi Edeh scoring a hat-trick for Bagan.

On 6 September 2015, another memorable derby took place when East Bengal FC equaled the record for the highest margin of victory in a Calcutta Football League Derby as they triumphed 4–0 against Mohun Bagan. South Korean forward Do Dong-hyun scored a free-kick brace while Mohammed Rafique and Rahul Bheke scored the other two as the Red and Gold brigade matched their own record which they set back on 23 May 1936, when they defeated the Green and Maroons by the similar 4–0 scoreline with goals from Laxminarayan, K. Prasad, Murgesh and Majid.

On 29 January 2022, ATK Mohun Bagan beat East Bengal 3–1 scores with a hat-trick from Kiyan Nassiri, son of former East Bengal player Jamshid Nassiri, and became the youngest player to score a hat-trick in the derby. East Bengal lost six consecutive derbies since 2019— one in the Durand Cup, one in the I-League and the rest in the ISL.

First official derby

Calcutta Football League

28 May 1925

12:00 IST (UTC+05:30)

East Bengal	1–0	Mohun Bagan
Nepal Chakravarty	Report

Calcutta Ground (now Mohun Bagan Ground), Calcutta

Referee: C. R. Clayton

Purna Prafulla Santosh Nani Bijay Haran Surya Hemanga Nepal Mana Mona GK Purna Das DF Prafulla Chatterjee DF Santosh Ganguly MF Bijay Hari Sen MF Haran Saha MF Nani Gosai ST Surya Chakravarty ST Hemanga Bose ST Mona Dutta ST Nepal Chakravarty ST Mana Mallick Captain Mona Dutta

Nripen Gostho R.Das Sudhangshu Tarak Balai M. Ghosh Rabi Umapati Poltu Khetra GK Nripen Bhaduri DF Gostha Pal DF R.Das MF Tarak Sur MF Balai Chatterjee MF Sudhangshu Bose ST M. Ghosh ST Rabi Ganguly ST Poltu Das Gupta ST Umapati Kumar ST Khetra Bose Captain Gostha Pal

• South Indian Derby
• List of association football club rivalries in Asia and Oceania
• List of association football rivalries

• Banerjee, Ankan (25 March 2015). "The Introduction of Football in Colonial Calcutta- Part 1". footballcounter.com. Kolkata: Football Counter. Archived from the original on 23 January 2016. Retrieved 25 March 2015.
• "Football — the passion play in Kolkata". ibnlive.in. IBN Live. 13 December 2011. Archived from the original on 11 January 2012. Retrieved 11 August 2014.
• Ghoshal, Dipankar (7 July 2022). "'পেলের বিরুদ্ধে খেলার জন্যই ইস্টবেঙ্গল ছেড়ে মোহনবাগানে গিয়েছিলাম', বাগান রত্ন সম্মানে আপ্লুত শ্যাম থাপা" ['Leaved East Bengal to Mohun Bagan to play against Pele', Shyam Thapa elated at Bagan Ratna honor]. tv9bangla.com (in Bengali). Kolkata: TV9 Bangla Digital. Archived from the original on 13 May 2023. Retrieved 21 October 2022.
• "Chronology of Important Sports Events — West Bengal". wbsportsandyouth.gov.in. Kolkata: Government of West Bengal – Department of youth services and sports. 2017. Archived from the original on 13 October 2022. Retrieved 25 January 2023.