Chattogram Jilla Chess Championship -2025

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111 players participated in this 9-round tournament, held from 07 Aug 2025 to 13 Aug 2025 in Chattogram, Bangladesh. 2 titled players. Top 10 Elo average was 1935, and top seed was Malek Mohammed Abdul (🇧🇩 BAN, FM, 2098).

Eftekhar Alam Md (🇧🇩 BAN, 1970) won with 8.0/9, ahead of Das Gupta Dibya (7.5) and Talukder Tushin (7.0). Md won solo starting round 6.

The biggest upset came in round 1: Afnan Tajwar Ailan (1486) beat Syed Abdul Ahad (1837), a +351-point gap.

Location

🇧🇩Chattogram, Bangladesh

Dates

07 Aug 2025 → 13 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇧🇩FMMalek Mohammed Abdul2098

Avg top 10

1,935

Participants

111

Titled players · 2

FM×1

WCM×1

Federations · 1 represented

🇧🇩Bangladesh×96

Top 3

🥇
Eftekhar Alam Md
🇧🇩BAN·1970
8.0pts·2168perf+37.6
🥈
Das Gupta Dibya
🇧🇩BAN·2014
7.5pts·2031perf+6.0
🥉
Talukder Tushin
🇧🇩BAN·1868
7.0pts·2013perf+59.6

How it unfolded

Top 6 · 9 rounds

Eftekhar Alam Md led from R6; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R6.

Co-leaders

Md8Dibya7.5Rahman7Mohammed Abdul7Usaching7Md. Rabby7

R6–R9 · LEAD HELD

Eftekhar Alam Md held the sole lead from R6 through R9 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Eftekhar Alam Md beat Das Gupta Dibya (White).

WIN STREAKS · 3 top finishers

Eftekhar Alam Md 7 wins (R1–R7)Das Gupta Dibya 5 wins (R1–R5)Md. Mujibur Rahman 3+4 wins (R1–R3, R6–R9)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Eftekhar Alam Md	*	1	—	1
2Das Gupta Dibya	0	*	—	—
3Md. Mujibur Rahman	—	—	*	—
4FMMalek Mohammed Abdul	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Md, Eftekhar Alam	1970	BAN	+63N	+39B	+12N	+32B	+19N	+2B	+4N	=3B	=5N	8.0	48.0	51.0	44.00	2168	+37.6
2	Dibya, Das Gupta	2014	BAN	+74B	+40N	+7B	+53N	+3B	−1N	+19B	+17N	=8B	7.5	47.0	49.0	37.50	2031	+6.0
3	Tushin, Talukder	1868	BAN	+105N	+8B	+28N	+62B	−2N	+23B	+22N	=1N	=4B	7.0	47.5	47.5	32.50	2013	+59.6
4	Mohammed Abdul, MalekFM	2098	BAN	+27N	+64B	=23B	+54N	+11B	+20N	−1B	+34N	=3N	7.0	44.0	47.0	33.00	1984	-16.0
5	Md. Rabby, Salim	1949	BAN	+44B	−19N	+76B	+25N	+41B	=7N	+11B	+20N	=1B	7.0	44.0	46.0	33.50	1925	-1.4
6	Rahman, Md. Mujibur	1920	BAN	+76N	+47B	+22N	−19B	−20N	+26B	+46N	+39B	+14N	7.0	38.0	40.0	30.00	1877	-6.2
7	Mohammad, Emon	1722	BAN	+86N	+98B	−2N	+82B	+62N	=5B	=23N	+22B	+19B	7.0	36.0	37.0	23.50	1912	+34.8
8	Najif, Niaj	1669	BAN	+78B	−3N	+83B	=55N	+72B	+54N	+53B	+16N	=2N	7.0	35.0	37.0	24.50	1977	+113.2
9	Usaching, Marma	0	BAN	+?N	−46B	+27N	−41B	+82N	+62B	+13N	+21B	+16B	7.0	34.5	34.5	26.50	1777	0.0
10	Subhash, Sarkar	0	BAN	+57N	+41B	+15N	=20B	−23N	+32B	−16N	=12B	+22N	6.0	41.0	44.5	28.50	1789	0.0
11	Ahmed, Afraz Arshan	1699	BAN	+107N	+66B	+84N	+50B	−4N	=16B	−5N	=36B	+21N	6.0	38.0	38.0	19.00	1906	+73.6
12	Annay, Das	1722	BAN	+106B	+95N	−1B	+42N	+24B	=53N	−17B	=10N	+44N	6.0	37.0	37.0	18.75	1727	+1.6
13	Mohammad, Zakir Hossen	1718	BAN	=33B	=100N	=70B	+74N	=38B	+35N	−9B	+42N	+24B	6.0	34.0	35.0	21.75	1799	+24.8
14	Dutta, Ryek Keshor	1527	BAN	+85B	+72N	−32B	−43N	+87B	+64N	+41B	+53N	−6B	6.0	30.0	31.5	16.00	1803	+106.4
15	Pranjol, Barua	1734	BAN	+68B	+42N	−10B	F	F	+86N	+67B	+47N	+74B	6.0	28.0	28.0	17.50	2393	+50.4
16	Md. Shaiful Azam, Chowdhury	1845	BAN	F	+33N	+44B	+39N	+43B	=11N	+10B	−8B	−9N	5.5	42.5	43.5	25.50	1802	-4.2
17	Ali, Md. Yakub	1860	BAN	F	F	+49N	+89B	+26N	+40B	+12N	−2B	=20B	5.5	37.0	37.0	23.00	1915	+7.8
18	Sattayanjoy Barua, Titu	1898	BAN	F	−25N	+85B	+66B	−45N	+70B	=40N	+26B	+39N	5.5	29.0	29.0	18.00	1702	-26.8
19	Aninda Rrick, Digbijoy	1669	BAN	F	+5B	+21N	+6N	−1B	+50B	−2N	+23B	−7N	5.0	50.5	51.0	28.00	1958	+114.4
20	Omnia Binta Yusuf, LubabaWCM	1787	BAN	F	+26B	+46N	=10N	+6B	−4B	+45N	−5B	=17N	5.0	45.5	45.5	25.75	1935	+54.8
21	Bablu, Chakma	1741	BAN	+81B	+35N	−19B	−34N	+33B	+38N	+42B	−9N	−11B	5.0	40.0	42.0	19.50	1624	-37.2
22	Tasfia, Tahsin Prima	1718	BAN	+94B	+24N	−6B	+95N	+71B	+37N	−3B	−7N	−10B	5.0	40.0	41.0	14.00	1630	-8.8
23	Syed, Shafiul Musnabin	1729	BAN	+109B	F	=4N	+58N	+10B	−3N	=7B	−19N	+51B	5.0	39.5	39.5	20.50	1745	-0.4
24	Satyam, Muhury	0	BAN	+59N	−22B	+30N	+28B	−12N	−39B	+70N	+46B	−13N	5.0	38.5	41.0	20.00	1680	0.0
25	Md, Amzad Hossain	1695	BAN	=49N	+18B	+48N	−5B	−55B	+57N	=37B	−29N	+63B	5.0	37.0	40.0	20.25	1769	+32.4
26	Ahanaf Abid, Eshan	1625	BAN	+69B	−20N	+73B	+31N	−17B	−6N	+79B	−18N	+54B	5.0	37.0	39.0	16.00	1729	+33.2
27	Suhrid, Dey	1519	BAN	−4B	+75N	−9B	+77N	+29B	−43N	+64B	+54N	−32B	5.0	36.0	38.0	15.50	1777	+72.8
28	Aditya, Chakraborty	1703	BAN	+56N	+99B	−3B	−24N	+44B	−42N	+63B	−51N	+57B	5.0	34.0	35.0	15.00	1666	-8.4
29	Shadhak Suman, Barua	1847	BAN	F	−62B	−63N	+56B	−27N	+94B	+35N	+25B	+40N	5.0	29.5	30.5	18.00	1603	-35.2
30	Towhida, Begum	1578	BAN	+104B	−53N	−24B	+94N	+95B	−41N	=33B	+38N	=48B	5.0	27.5	27.5	10.75	1558	-5.6
31	Mahabubur, Rahman	1767	BAN	−98N	+94B	+88N	−26B	+76N	+59B	−34N	−40B	+65N	5.0	24.5	25.5	11.00	1643	-21.2
32	Sayed Md., Samsul Alam	1766	BAN	F	+82B	+14N	−1N	=34B	−10N	+71B	−45B	+27N	4.5	38.0	38.0	17.75	1702	-8.4
33	Nur, Uddin	0	BAN	=13N	−16B	+60N	+67B	−21N	=65B	=30N	F	+53B	4.5	35.0	38.0	17.00	1694	0.0
34	Sudipta Roy, Chowdhury	1666	BAN	F	−50B	+91N	+21B	=32N	+58N	+31B	−4B	F	4.5	35.0	36.5	17.25	1877	+65.2
35	Srijon, Sutradhar	1549	BAN	+71N	−21B	−66N	+78B	+104N	−13B	−29B	=56N	+67B	4.5	30.0	30.0	9.25	1545	-2.0
36	Afif, Newaj	1664	BAN	+90N	−84B	+99N	F	−53B	=71N	+55B	=11N	=37B	4.5	29.5	30.5	12.50	1701	+9.6
37	Md, Sultan	1780	BAN	F	+101B	−62N	+47B	=40N	−22B	=25N	+65B	=36N	4.5	29.5	29.5	14.75	1702	-16.2
38	Shehzad, Shabib Ahmed	1622	BAN	−99N	+56B	=89N	+92B	=13N	−21B	=48N	−30B	+70N	4.5	29.0	30.0	13.25	1531	-25.2
39	Md.jahangir, Alam	1691	BAN	+73B	−1N	F	−16B	+81N	+24N	+43B	−6N	−18B	4.0	39.5	39.5	13.50	1627	-7.4
40	Jajbir, Nur Jarif	1680	BAN	+80N	−2B	+98N	F	=37B	−17N	=18B	+31N	−29B	4.0	37.0	38.0	13.00	1736	+15.2
41	Md, Shazanur Rahman(badsha)	1703	BAN	+91B	−10N	+81B	+9N	−5N	+30B	−14N	F	F	4.0	36.5	36.5	15.50	1550	-24.8
42	Sumitro Roy, Chowdhury	1535	BAN	+87N	−15B	+108N	−12B	+66N	+28B	−21N	−13B	F	4.0	36.5	36.5	9.50	1484	-11.2
43	Thasin, Wasif	1702	BAN	+61N	+89B	−50N	+14B	−16N	+27B	−39N	−44B	F	4.0	36.0	37.5	16.00	1528	-55.2
44	Anuska, Dutta	1505	BAN	−5N	+80B	−16N	+90B	−28N	+83B	F	+43N	−12B	4.0	34.5	36.0	9.50	1535	+3.6
45	Supratik, Nath	1679	BAN	F	F	−54B	+70N	+18B	+55N	−20B	+32N	F	4.0	34.5	34.5	16.00	1866	+60.4
46	Md. Abdul Hannan, Hossain	1701	BAN	+83B	+9N	−20B	−71N	+79B	+63N	−6B	−24N	F	4.0	33.5	35.5	14.00	1678	-2.2
47	Md, Abu Sufian	1676	BAN	+75B	−6N	+86B	−37N	=91N	=48B	+76N	−15B	−49N	4.0	31.0	32.5	8.25	1536	-38.4
48	Ailan, Afnan Tajwar	1486	BAN	+103B	=58N	−25B	+93N	−54B	=47N	=38B	F	=30N	4.0	30.5	31.0	10.50	1684	+79.2
49	Md, Raiyan	0	BAN	=25B	−54N	−17B	−85N	+97B	+61N	=81N	F	+47B	4.0	27.5	28.5	12.00	1652	0.0
50	Mirza Arifur, Rahman	1855	BAN	+79B	+34N	+43B	−11N	+64B	−19N	F	F	F	4.0	24.5	24.5	13.50	1780	-10.2
51	Abdullah, Khan	0	BAN	−55N	F	−72B	F	+96N	+69B	+59N	+28B	−23N	4.0	23.5	23.5	12.50	1641	0.0
52	S M Arman, Khan	1696	BAN	F	F	F	F	+102B	+78N	+87B	−57N	+56B	4.0	11.0	11.0	7.50	753	-27.6
53	Mohammad, Abu Mohsin	1767	BAN	F	+30B	+65N	−2B	+36N	=12B	−8N	−14B	−33N	3.5	43.5	44.5	15.50	1673	-17.2
54	Ali, Kaiser	1725	BAN	F	+49B	+45N	−4B	+48N	−8B	=74N	−27B	−26N	3.5	38.0	38.0	13.00	1555	-34.2
55	Mohammad Zobayer, Rahman	1780	BAN	+51B	F	+79N	=8B	+25N	−45B	−36N	F	F	3.5	35.0	37.0	14.50	1640	-36.4
56	Iftubin, Misbah	0	BAN	−28B	−38N	+69B	−29N	−78N	+75B	+90N	=35B	−52N	3.5	30.0	31.5	8.75	1317	0.0
57	Aylan, Dweep Das	1553	BAN	−10B	−73N	F	=61B	+89N	−25B	+85N	+52B	−28N	3.5	29.5	31.0	8.75	1573	+3.2
58	Dr. Shakhaot Ullah, Khan	1723	BAN	+60N	=48B	+67N	−23B	+65N	−34B	F	F	F	3.5	29.0	29.0	11.50	1618	-13.8
59	Md, Mishkat Uddin Khan	1617	BAN	−24B	−83N	+80B	+68N	+86B	−31N	−51B	=60N	F	3.5	27.0	28.5	8.25	967	-12.0
60	Chayon, Deb Nath	0	BAN	−58B	=85N	−33B	=103N	+75N	+66B	−65N	=59B	F	3.5	24.5	25.0	7.75	1492	0.0
61	Irtisam, Sarwar	0	BAN	−43B	−93N	+97B	=57N	−67N	−49B	−75N	+80B	+85N	3.5	21.5	22.5	6.25	1307	0.0
62	Suvrajit, Majumder ( Jit)	1660	BAN	+110B	+29N	+37B	−3N	−7B	−9N	F	F	F	3.0	36.5	36.5	9.50	1804	+30.4
63	Nandy, Shuvojit	1510	BAN	−1B	+78N	+29B	−64N	F	−46B	−28N	+69B	−25N	3.0	35.0	37.0	10.00	1486	-8.8
64	Ibtesam Sorwar Elham	1698	BAN	F	−4N	+68B	+63B	−50N	−14B	−27N	+71N	F	3.0	32.5	32.5	8.50	1456	-64.0
65	Sanowara, Akter	1563	BAN	+97N	F	−53B	=72N	−58B	=33N	+60B	−37N	−31B	3.0	30.5	31.5	8.00	1388	-30.4
66	Showvik, Das	0	BAN	+?B	−11N	+35B	−18N	−42B	−60N	−77N	+94B	−68N	3.0	29.5	29.5	5.50	1582	0.0
67	Abid, Hossain Abir	1644	BAN	F	+96N	−58B	−33N	+61B	F	−15N	+85B	−35N	3.0	26.5	26.5	6.00	869	-56.0
68	FIDE 532018860	0	—	−15N	+97B	−64N	−59B	−80N	−77B	+96N	F	+66B	3.0	22.5	23.5	5.00	883	0.0
69	Rajdip, Chakraborty	0	BAN	−26N	−88B	−56N	F	+77B	−51N	+86B	−63N	+81N	3.0	22.5	22.5	5.50	742	0.0
70	Das, Susmoy	1489	BAN	−84N	+90B	=13N	−45B	F	−18N	−24B	+87N	−38B	2.5	30.0	31.0	6.00	1384	-19.2
71	Suchandon, Sarker	0	BAN	−35B	+109N	F	+46B	−22N	=36B	−32N	−64B	F	2.5	29.0	29.0	6.25	1490	0.0
72	Mizanur, Rahman	1734	BAN	+111N	−14B	+51N	=65B	−8N	F	F	F	F	2.5	21.5	21.5	5.50	1304	-32.4
73	Md Shahat, Ullah Chowdhury	0	BAN	−39N	+57B	−26N	=88B	F	F	+92N	F	F	2.5	19.5	19.5	5.75	1503	0.0
74	Pragga, Roy Chowdhury( Pragna)	1518	BAN	−2N	F	=100B	−13B	+92N	F	=54B	F	−15N	2.0	32.5	32.5	3.75	1563	+6.0
75	FIDE 532028636	0	—	−47N	−27B	F	+97N	−60B	−56N	+61B	F	F	2.0	27.0	27.0	4.50	799	0.0
76	Mir, Ahmad	1505	BAN	−6B	F	−5N	F	−31B	+104N	−47B	+78N	F	2.0	26.0	26.0	2.00	1013	-24.4
77	FIDE 532028610	0	—	F	F	F	−27B	−69N	+68N	+66B	F	F	2.0	25.5	25.5	6.00	721	0.0
78	Mohammed, Arman Hossain	0	BAN	−8N	−63B	F	−35N	+56B	−52B	+94N	−76B	F	2.0	25.0	25.0	4.50	786	0.0
79	Sheikh, Taposhi Tahura	1495	BAN	−50N	F	−55B	F	−46N	+80B	−26N	+104B	F	2.0	24.0	24.0	2.00	940	-32.8
80	FIDE 532023685	0	—	−40B	−44N	−59N	F	+68B	−79N	−?B	−61N	+96B	2.0	22.0	22.0	4.00	793	0.0
81	Afraj, Areeb	0	BAN	−21N	+104B	−41N	F	−39B	=87N	=49B	−?N	−69B	2.0	21.5	21.5	2.75	900	0.0
82	Chandrima, Roy Chowdhury	1536	BAN	+108B	−32N	+87B	−7N	−9B	F	F	F	F	2.0	21.0	21.0	1.50	944	-18.8
83	Mabrur, Hasan Hijbi	0	BAN	−46N	+59B	−8N	F	+?B	−44N	F	F	F	2.0	20.5	20.5	3.50	1560	0.0
84	Khan, Minnat Ali	1840	BAN	+70B	+36N	−11B	F	F	F	F	F	F	2.0	20.0	20.0	7.00	1743	-6.2
85	Towsif, Jaman	0	BAN	−14N	=60B	−18N	+49B	−?N	F	−57B	−67N	−61B	1.5	30.5	30.5	5.75	837	0.0
86	Ehtisab, Sorwar Abiyaz	0	BAN	−7B	F	−47N	F	−59N	−15B	−69N	=90B	+92N	1.5	27.5	28.0	2.25	887	0.0
87	FIDE 532028717	0	—	−42B	F	−82N	F	−14N	=81B	−52N	−70B	+90N	1.5	23.0	23.0	2.50	751	0.0
88	Prottoyee, Joyti Barua	1492	BAN	F	+69N	−31B	=73N	F	F	F	F	F	1.5	20.5	20.5	4.25	967	-6.8
89	Shadman, Tawsif	0	BAN	+93B	−43N	=38B	−17N	−57B	F	F	F	F	1.5	20.5	20.5	3.75	1522	0.0
90	FIDE 532028652	0	—	−36B	−70N	+96B	−44N	−94N	F	−56B	=86N	−87B	1.5	19.5	20.0	1.75	753	0.0
91	Irtesam, Sheikh Mohammed Rasheeq	0	BAN	−41N	F	−34B	+?N	=47B	F	F	F	F	1.5	15.0	15.0	2.00	1591	0.0
92	Shornavo, Biswas	0	BAN	−101N	F	=93B	−38N	−74B	−?N	−73B	+97N	−86B	1.5	14.0	14.0	1.75	1241	0.0
93	Nurul, Islam (isha)	1616	BAN	−89N	+61B	=92N	−48B	F	F	F	F	F	1.5	12.0	12.0	4.25	687	-13.4
94	FIDE 532019050	0	—	−22N	−31N	F	−30B	+90B	−29N	−78B	−66N	−97B	1.0	27.5	27.5	1.50	928	0.0
95	Mohammed, Imtaj Uddin Rokon	0	BAN	F	−12B	+101N	−22B	−30N	F	F	F	F	1.0	24.5	24.5	1.00	1465	0.0
96	FIDE 532028555	0	—	F	−67B	−90N	F	−51B	+97N	−68B	F	−80N	1.0	20.0	20.0	1.00	844	0.0
97	Srutarshi, Chowdhury	0	BAN	−65B	−68N	−61N	−75B	−49N	−96B	F	−92B	+94N	1.0	19.0	19.0	1.00	763	0.0
98	Abdur, Rouf Khan	0	BAN	+31B	−7N	−40B	F	F	F	F	F	F	1.0	17.5	17.5	5.00	1598	0.0
99	Bijoy, Marma	0	BAN	+38B	−28N	−36B	F	F	F	F	F	F	1.0	16.0	16.0	4.50	1538	0.0
100	Rahman, Shahidur	1918	BAN	F	=13B	=74N	F	F	F	F	F	F	1.0	10.5	10.5	4.00	1618	-13.6
101	Samantha, Jahan	1615	BAN	+92B	−37N	−95B	F	F	F	F	F	F	1.0	8.5	8.5	1.50	980	-11.2
102	Mohammad, Minhajul Islam	0	BAN	F	F	F	=?B	−52N	F	F	F	F	0.5	12.5	12.5	0.00	1450	0.0
103	Ahad, Syed Abdul	1837	BAN	−48N	F	F	=60B	F	F	F	F	F	0.5	9.0	9.0	1.75	687	-17.8
104	FIDE 532019297	0	—	−30N	−81N	F	F	−35B	−76B	F	−79N	F	0.0	23.5	23.5	0.00	732	0.0
105	FIDE 532028660	0	—	−3B	F	F	F	F	F	F	F	F	0.0	12.0	12.0	0.00	1068	0.0
106	FIDE 532028598	0	—	−12N	F	F	F	F	F	F	F	F	0.0	9.5	9.5	0.00	922	0.0
107	FIDE 10233121	0	—	−11B	−?N	−?B	F	F	F	F	F	F	0.0	9.0	9.0	0.00	852	0.0
108	FIDE 532028709	0	—	−82N	F	−42B	F	F	F	F	F	F	0.0	8.0	8.0	0.00	736	0.0
109	FIDE 532028580	0	—	−23N	−71B	F	F	F	F	F	F	F	0.0	7.5	7.5	0.00	930	0.0
110	Nizam, Uddin	0	BAN	−62N	F	F	F	F	F	F	F	F	0.0	5.0	5.0	0.00	860	0.0
111	FIDE 532028571	0	—	−72B	F	F	F	F	F	F	F	F	0.0	2.5	2.5	0.00	934	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Aninda Rrick, DigbijoyBAN
+114.4
5.0 pts · #12
2Najif, NiajBAN
+113.2
7.0 pts · #9
3Dutta, Ryek KeshorBAN
+106.4
6.0 pts · #17

Top rating losers

1Ibtesam Sorwar ElhamBAN
-64.0
3.0 pts · #69
2Abid, Hossain AbirBAN
-56.0
3.0 pts · #96
3Thasin, WasifBAN
-55.2
4.0 pts · #46

Biggest upsets

R1+351 Elo gap
Ailan, Afnan Tajwar1486 beat Ahad, Syed Abdul1837
R3+337 Elo gap
Nandy, Shuvojit1510 beat Shadhak Suman, Barua1847
R5+328 Elo gap
Suhrid, Dey1519 beat Shadhak Suman, Barua1847