III Memorial Enrique Rojas Mengual - Ajedrez Tajamar 2026

SwissStandard

85 players participated in this 9-round tournament, held from 20 Jun 2026 to 28 Jun 2026 in Madrid, Spain. 7 titled players from 7 federations. Top 10 Elo average was 2214, and top seed was Arpan Das (Jr) (🇮🇳 IND, 2324).

Anustoop Biswas (🇮🇳 IND, 2196) won with 6.5/9, ahead of Miguel Roquero Redondo (6.5) and Antonio Rojas Fernandez (6.5). Biswas won on tie-break after catching the field in the final round.

The biggest upset came in round 4: Pablo Diez Acero (1656) beat David Coromina Martinez (1975), a +319-point gap.

Location

🇪🇸Madrid, Spain

Dates

20 Jun 2026 → 28 Jun 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇮🇳Arpan Das (Jr)2324

Avg top 10

2,214

Participants

Titled players · 7

FM×1

CM×3

WGM×1

WFM×1

WCM×1

Federations · 7 represented

🇪🇸Spain×74

🇮🇳India×3

🇷🇴Romania×1

🇳🇮Nicaragua×1

🇩🇪Germany×1

🇮🇪Ireland×1

🇵🇪Peru×1

Top 3

🥇
Anustoop Biswas
🇮🇳IND·2196
6.5pts·2264perf+20.2
🥈
CMMiguel Roquero Redondo
🇪🇸ESP·2214
6.5pts·2245perf+12.0
🥉
Antonio Rojas Fernandez
🇪🇸ESP·2145
6.5pts·2165perf+17.6

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 4 players tied at 6.5/9, decided on Buchholz.

Co-leaders

Grabuzova6.5Rojas Fernandez6.5Biswas6.5Roquero Redondo6.5Lazaro Azcutia6Nunez Munoz6

R9 · TIEBREAK CLUSTER

4 players finish on 6.5/9. Biswas takes the title on Buchholz Cut1 (45.0).

R1–R4 · WIN STREAK

Anustoop Biswas won 4 in a row (R1–R4).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1WGMTatiana Grabuzova	*	—	—	½
2Antonio Rojas Fernandez	—	*	—	0
3Anustoop Biswas	—	—	*	½
4CMMiguel Roquero Redondo	½	1	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Anustoop Biswas	2196	IND	+23N	+22B	+27N	+13B	=2N	=5N	=18B	−6B	+16N	6.5	45.0	49.5	34.50	2264	+20.2
2	Roquero Redondo, MiguelCM	2214	ESP	+45B	+20N	=57B	+76N	=1B	+3N	=5B	=4N	=6N	6.5	43.0	45.0	31.00	2245	+12.0
3	Rojas Fernandez, Antonio	2145	ESP	+53N	=21B	+10N	=60B	+35N	−2B	+19N	+11B	=5N	6.5	42.5	45.5	32.00	2165	+17.6
4	Grabuzova, TatianaWGM	2183	ESP	+44B	+31N	=5B	F	+30N	=6B	+13N	=2B	+18N	6.5	42.0	42.0	32.75	2369	+19.7
5	Arpan Das (Jr)	2324	IND	+33N	+64B	=4N	+6B	+7N	=1B	=2N	F	=3B	6.0	48.0	51.0	32.50	2309	0.0
6	Lazaro Azcutia, MiguelCM	2214	ESP	F	+34N	+16B	−5N	+28B	=4N	+8B	+1N	=2B	6.0	46.0	46.0	33.50	2323	+46.0
7	Nunez Munoz, Jesus	2071	ESP	+58N	+39B	=79N	+19B	−5B	=15N	+20B	=16N	=17B	6.0	40.0	41.5	26.50	2122	+13.8
8	Ambarish Sharma	2167	IND	+50N	=17B	−28B	+44N	+57B	+27N	−6N	=35B	+22N	6.0	37.0	40.0	24.50	2055	-19.8
9	Lopez-Andujar Ocana, Antonio	2038	ESP	+40B	+24N	−13N	−17B	−53N	+69B	+54N	+39B	+21N	6.0	35.0	37.0	23.00	1956	-13.2
10	Diaz Garcia, Miguel	1861	ESP	+71B	=36N	−3B	=65N	+73B	+42N	+27B	=15N	=19B	6.0	34.5	36.5	21.25	2021	+34.0
11	Rojas Pozo, Jose Luis	1898	ESP	+83N	=14B	−30N	+52B	+55B	=48N	+28B	−3N	+36B	6.0	34.5	35.0	19.50	2041	+36.6
12	Vinas Blasco, Jorge	2069	ESP	+67B	−57N	=43B	=66N	+29B	+34N	=17B	=36N	+15B	6.0	33.5	36.0	25.00	1973	-17.4
13	Perez Gonzalez, Jose ManuelFM	2217	ESP	+32B	+15N	+9B	−1N	=36B	+17N	−4B	−19N	+28B	5.5	44.5	48.5	28.00	2098	-23.2
14	Gonzalez Pinar, Adrian	2149	ESP	+29B	=11N	=25B	+24N	+20B	−18N	−15B	=31N	+33B	5.5	41.0	45.5	26.75	1990	-30.6
15	Lopez Lopez, Arturo	1939	ESP	+59N	−13B	+53N	=47B	+21N	=7B	+14N	=10B	−12N	5.5	40.5	43.5	24.25	2018	+40.4
16	Vazquez Gonzalez, Jesus	2021	ESP	+65N	+54B	−6N	=21B	=27N	+32B	+22N	=7B	−1B	5.5	40.5	43.0	22.75	2009	+1.2
17	Blanco Barrios, AitanaWCM	1902	ESP	+63B	=8N	F	+9N	+42B	−13B	=12N	+41B	=7N	5.5	40.5	40.5	26.00	2156	+108.0
18	Baumann, Kevin	2232	GER	+82N	−27B	+33N	+57N	+60B	+14B	=1N	F	−4B	5.5	39.5	40.5	20.25	2152	-10.4
19	Perez Gonzalez, Daniel	2046	ESP	+52N	F	+55B	−7N	+45B	+47N	−3B	+13B	=10N	5.5	37.0	37.0	21.50	2041	+4.4
20	Freijedo Alvarez, Salvador	1921	ESP	+26N	−2B	+72N	+54B	−14N	+30B	−7N	=32B	=24N	5.0	40.0	42.0	19.25	1942	+5.6
21	Garcia Galeote, Lorenzo	1893	ESP	+38B	=3N	=36B	=16N	−15B	=52N	+58B	+48N	−9B	5.0	38.0	41.0	20.00	1940	+13.2
22	Anton Ortiz, Carlos	1917	ESP	+61B	−1N	+56B	−42N	+49B	+60N	−16B	+37N	−8B	5.0	35.5	38.5	16.50	1930	+5.4
23	Olmedo Camacho, Jose	1754	ESP	−1B	+61N	−48B	+59N	+38B	−28N	−42B	+52N	+45B	5.0	32.0	35.0	16.50	1855	+20.2
24	Mihalcea, George Andrei	1851	ROU	+70N	−9B	+73N	−14B	=54N	+72B	F	+40N	=20B	5.0	31.5	33.5	14.00	1875	+4.8
25	Piccone Uribe, Luis Guillermo	1871	ESP	+81N	=60B	=14N	−35B	F	+38N	+56B	−28N	+49B	5.0	29.0	29.0	15.75	1902	+17.2
26	Mayoral Garcia, Jorge	1561	ESP	−20B	−44N	+71B	−29N	F	+68B	+69N	+72B	+39N	5.0	25.5	25.5	12.50	1772	+62.0
27	Luque Ibanes, Manuel	1948	ESP	F	+18N	−1B	+38N	=16B	−8B	−10N	+45N	+29B	4.5	41.5	41.5	20.25	1984	+9.6
28	Perez Cuadrado Robles, Alejandro	2010	ESP	F	+80B	+8N	=30B	−6N	+23B	−11N	+25B	−13N	4.5	39.0	39.0	19.25	2016	+4.6
29	Rossi, Alexander	1742	ESP	−14N	+46B	−35N	+26B	−12N	+75B	+30N	=34B	−27N	4.5	38.0	40.0	17.25	1856	+44.8
30	Yongjie, Hu	2055	ESP	+49N	F	+11B	=28N	−4B	−20N	−29B	+56N	+37B	4.5	37.0	37.0	18.75	1885	-55.6
31	Lopez de Turiso Sanchez, Jose Angel	1907	ESP	+46N	−4B	=52N	+37B	−47N	+44B	=43N	=14B	−41N	4.5	34.5	37.5	17.25	1835	-15.6
32	Quiros Florea, Rafael-Santiago	1779	ESP	−13N	=37B	=59N	+74B	+65B	−16N	+52B	=20N	−34N	4.5	33.0	35.0	13.50	1792	+0.9
33	Arce Balluerca, Oscar	1825	ESP	−5B	+40N	−18B	=78N	−52B	+67N	+55N	+46B	−14N	4.5	33.0	34.5	13.75	1824	-4.6
34	Camarero Izquierdo, Juan Carlos	1921	ESP	F	−6B	−54N	+69B	+58N	−12B	+53N	=29N	+32B	4.5	32.0	32.0	14.75	1868	-9.8
35	Zhao, Yuyang	1955	ESP	F	F	+29B	+25N	−3B	+56N	+48B	=8N	F	4.5	28.5	28.5	19.00	2130	+56.0
36	Arevillca Colque, Jonatan	2034	ESP	+69N	=10B	=21N	+39B	=13N	F	F	=12B	−11N	4.0	39.5	39.5	17.25	1972	-17.2
37	Romo, Santino Nicolas	1625	ESP	−41B	=32N	+51B	−31N	+50B	=45N	+44N	−22B	−30N	4.0	33.0	36.5	14.50	1771	+49.2
38	Rojas Fernandez, Pablo	1481	ESP	−21N	+58B	+62N	−27B	−23N	−25B	+65B	−49N	+52B	4.0	32.0	34.5	11.50	1697	+88.4
39	Boldan, Gheorghe Stefan	1875	ESP	+84B	−7N	+70B	−36N	−56B	+65N	+49B	−9N	−26B	4.0	32.0	32.0	8.00	1649	-41.0
40	Barquilla Rubio, Daniel	1646	ESP	−9N	−33B	−46N	F	+68N	+80B	+72N	−24B	+44B	4.0	28.0	28.0	9.00	1698	+12.8
41	Coromina Martinez, David	1975	ESP	+37N	−79B	F	−55N	F	+53B	+47B	−17N	+31B	4.0	26.5	26.5	15.00	1895	-11.8
42	Madrigal, Ana DanielaWFM	2062	NCA	F	F	+82N	+22B	−17N	−10B	+23N	F	+53B	4.0	25.5	25.5	14.00	1951	-14.6
43	Martin-Consuegra Barrilero, Javier	1809	ESP	F	F	=12N	+85B	−48N	+55B	=31B	F	+58N	4.0	20.0	20.0	11.25	1948	+18.0
44	Pan, Angel Jiaye	1753	ESP	−4N	+26B	=64N	−8B	+62N	−31N	−37B	+55B	−40N	3.5	36.0	39.0	12.50	1732	-21.2
45	Moreno Gomez, Victor	1758	ESP	−2N	=59B	+80N	+77B	−19N	=37B	=46N	−27B	−23N	3.5	33.5	34.5	7.75	1634	-58.4
46	Ufarte, Jose	1531	IRL	−31B	−29N	+40B	−56N	+61B	+66N	=45B	−33N	−50B	3.5	30.5	33.0	11.25	1644	+23.2
47	Carreno Garcia, Santiago	1839	ESP	F	+69B	+74N	=15N	+31B	−19B	−41N	F	F	3.5	28.0	28.0	11.25	1906	+12.4
48	Quiros Benito, Sergio	2050	ESP	F	F	+23N	F	+43B	=11B	−35N	−21B	+54N	3.5	27.5	27.5	15.00	1894	-21.4
49	De Los Rios Camacho, Juan Antonio	1668	ESP	−30B	+84N	F	=64B	−22N	+77B	−39N	+38B	−25N	3.5	27.0	27.0	7.00	1671	-2.4
50	Fuertes Marin, Manuel	1750	ESP	−8B	F	−75N	+80B	−37N	−62B	+83N	=51B	+46N	3.5	23.5	23.5	6.75	1590	-63.2
51	Fuertes Espadero, Enrique	0	ESP	−57B	F	−37N	−62B	−80N	+84N	+67B	=50N	+65B	3.5	19.5	19.5	6.75	1578	0.0
52	Serrano Alvarez, Jose	1649	ESP	−19B	+71N	=31B	−11N	+33N	=21B	−32N	−23B	−38N	3.0	39.0	41.0	11.25	1630	-6.4
53	Galindo Gomara, Daniel	1740	ESP	−3B	+63N	−15B	+61N	+9B	−41N	−34B	F	−42N	3.0	36.5	38.5	12.00	1805	+8.0
54	Perteguer Prieto, Francisco Javier	1713	ESP	F	−16N	+34B	−20N	=24B	=57N	−9B	+59N	−48B	3.0	35.5	35.5	11.50	1825	+36.8
55	Diez Acero, Pablo	1656	ESP	F	+68B	−19N	+41B	−11N	−43N	−33B	−44N	+59B	3.0	33.0	33.0	9.50	1686	+1.0
56	Garcia Carbonell, Francisco	1649	ESP	−60N	+81B	−22N	+46B	+39N	−35B	−25N	−30B	−61N	3.0	32.5	33.5	8.50	1656	-4.0
57	Sanchez Fritzsche, Benjamin	1892	ESP	+51N	+12B	=2N	−18B	−8N	=54B	F	F	F	3.0	30.5	30.5	14.25	2007	+23.2
58	San Felipe Gonzalez, Tomas	1700	ESP	−7B	−38N	+67B	+70N	−34B	+73N	−21N	F	−43B	3.0	30.0	32.0	6.50	1625	-16.4
59	Pareja Cerrato, Antonio	1601	ESP	−15B	=45N	=32B	−23B	F	+63N	+70N	−54B	−55N	3.0	29.5	29.5	9.00	1573	-7.2
60	Lorenzo Martin, Hector	2054	ESP	+56B	=25N	+66B	=3N	−18N	−22B	F	F	F	3.0	27.5	27.5	11.25	1919	-17.8
61	Lopez Manso, Jeronimo	1544	ESP	−22N	−23B	+81N	−53B	−46N	−70B	+71N	F	+56B	3.0	24.5	25.0	6.00	1478	-9.2
62	Maria Olalla, Jose Miguel	1626	ESP	−64N	F	−38B	+51N	−44B	+50N	+66B	F	F	3.0	23.5	23.5	9.50	1661	+6.0
63	Rojas Fernandez, Ana	1520	ESP	−17N	−53B	−69N	+81B	−74N	−59B	+84N	+77B	−66N	3.0	20.5	20.5	2.50	894	-68.4
64	Mazo Fernandez, Roberto	1984	ESP	+62B	−5N	=44B	=49N	+66B	F	F	F	F	3.0	18.5	18.5	9.00	1885	-10.4
65	Rodriguez Torrejon, Alberto	1628	ESP	−16B	F	+68N	=10B	−32N	−39B	−38N	+70B	−51N	2.5	32.0	32.0	7.50	1437	-39.2
66	Vinas Blasco, Miguel	1695	ESP	F	+75B	−60N	=12B	−64N	−46B	−62N	F	+63B	2.5	26.0	26.0	8.00	1656	-25.6
67	Fernandez De La Hoz Arenas, Carlos	1697	ESP	−12N	=83B	−58N	=68B	=77N	−33B	−51N	+80B	−72N	2.5	24.0	24.5	3.25	1527	-28.2
68	Liu Yau, Dylan Daniel	0	ESP	F	−55N	−65B	=67N	−40B	−26N	+81B	F	+71N	2.5	22.5	22.5	4.25	1272	0.0
69	Gonzalez Fontan, Jimena	1643	ESP	−36B	−47N	+63B	−34N	+71B	−9N	−26B	−75N	−70B	2.0	30.0	32.0	5.00	1467	-61.6
70	Piccone Uribe, Danna Valentina	0	ESP	−24B	F	−39N	−58B	F	+61N	−59B	−65N	+69N	2.0	22.5	22.5	5.00	1534	0.0
71	FIDE 54556210	0	—	−10N	−52B	−26N	+84B	−69N	F	−61B	+81N	−68B	2.0	22.5	22.5	1.00	852	0.0
72	Castro Uceda, Jose Antonio	1699	ESP	F	F	−20B	F	+85N	−24N	−40B	−26N	+67B	2.0	21.5	21.5	2.50	1495	-25.6
73	Rosado Rio-Perez, Alberto	1609	ESP	F	F	−24B	F	−10N	−58B	+80N	F	+75B	2.0	21.0	21.0	3.00	1622	+0.2
74	Morais Tejerina, Jorge	1585	ESP	F	F	−47B	−32N	+63B	F	+77N	F	F	2.0	15.5	15.5	4.50	1588	-0.6
75	Rebollo Rico, Ignacio	1521	ESP	F	−66N	+50B	F	F	−29N	F	+69B	−73N	2.0	14.5	14.5	5.50	1616	+11.8
76	Martinez Gonzalez, Miguel A.	2026	ESP	+78B	F	+77N	−2B	F	F	F	F	F	2.0	9.5	9.5	3.00	1927	-3.4
77	Ramos De Antonio, Dario	0	ESP	F	F	−76B	−45N	=67B	−49N	−74B	−63N	+85B	1.5	20.0	20.0	1.25	1308	0.0
78	Herreros de Tejada Macedo, Rodrigo	1640	ESP	−76N	−82B	+84N	=33B	F	F	F	F	F	1.5	11.5	11.5	2.25	1605	-3.2
79	De La Puerta Cresis, JavierCM	2248	ESP	F	+41N	=7B	F	F	F	F	F	F	1.5	10.0	10.0	7.00	2216	-1.2
80	Rojo Garrido, Jose Maria	1539	ESP	F	−28N	−45B	−50N	+51B	−40N	−73B	−67N	F	1.0	23.5	23.5	3.50	933	-31.4
81	FIDE 535032081	0	—	−25B	−56N	−61B	−63N	+84B	F	−68N	−71B	F	1.0	18.5	18.5	0.00	846	0.0
82	Atanet Armida, Marco Antonio	1782	ESP	−18B	+78N	−42B	F	F	F	F	F	F	1.0	13.0	13.0	1.50	1836	+1.4
83	Torres Yupanqui, Christian Misael	1487	PER	−11B	=67N	F	F	F	F	−50B	F	F	0.5	15.0	15.0	1.25	1505	+0.2
84	FIDE 94791198	0	—	−39N	−49B	−78B	−71N	−81N	−51B	−63B	F	F	0.0	19.0	19.0	0.00	876	0.0
85	Fernandez Sanz, Maria Yolanda	0	ESP	F	F	F	−43N	−72B	F	F	F	−77N	0.0	7.5	7.5	0.00	954	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Blanco Barrios, AitanaWCMESP
+108.0
5.5 pts · #12
2Rojas Fernandez, PabloESP
+88.4
4.0 pts · #37
3Mayoral Garcia, JorgeESP
+62.0
5.0 pts · #48

Top rating losers

1Rojas Fernandez, AnaESP
-68.4
3.0 pts · #82
2Fuertes Marin, ManuelESP
-63.2
3.5 pts · #46
3Gonzalez Fontan, JimenaESP
-61.6
2.0 pts · #69

Biggest upsets

R4+319 Elo gap
Diez Acero, Pablo1656 beat Coromina Martinez, David1975
R9+314 Elo gap
Mayoral Garcia, Jorge1561 beat Boldan, Gheorghe Stefan1875
R7+313 Elo gap
Rossi, Alexander1742 beat Yongjie, Hu2055