IV Open Internacional de Ajedrez Sub 2400 Casabermeja 2025

SwissStandard

80 players participated in this 7-round tournament, held from 05 Sept 2025 to 07 Sept 2025 in Casabermeja (Malaga), Spain. 10 titled players from 5 federations. Top 10 Elo average was 2251, and top seed was Juan David Becerra (🇨🇴 COL, FM, 2356).

Pablo Diaz Mino (🇪🇸 ESP, FM, 2308) won with 6.0/7, ahead of Gaston Manuel Martin Carmona (6.0) and Eugene Yanayt (5.5). Diaz Mino shared the lead from round 5, winning on tie-break.

The biggest upset came in round 4: Pablo Guirado Lara (1969) beat Juan David Becerra (FM, 2356), a +387-point gap.

Location

🇪🇸Casabermeja (Malaga), Spain

Dates

05 Sept 2025 → 07 Sept 2025

Time control

Standard: 70 minutes for the game with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇨🇴FMJuan David Becerra2356

Avg top 10

2,251

Participants

Titled players · 10

IM×1

FM×9

Federations · 5 represented

🇪🇸Spain×74

🇺🇸United States of America×3

🇨🇴Colombia×1

FIDE (no federation)×1

🇫🇷France×1

Top 3

🥇
FMPablo Diaz Mino
🇪🇸ESP·2308
6.0pts·2437perf+19.6
🥈
FMGaston Manuel Martin Carmona
🇪🇸ESP·2301
6.0pts·2334perf+6.4
🥉
FMEugene Yanayt
🇺🇸USA·2081
5.5pts·2310perf+41.6

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 6.0/7, decided on Buchholz.

Co-leaders

Diaz Mino6Martin Carmona6Yanayt5.5Garrido Diaz5.5Gavilan Diaz5Carrascoso Morales5

R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Diaz Mino takes the title on Buchholz Cut1 (30.0).

WIN STREAKS · 3 top finishers

FM Pablo Diaz Mino 3 wins (R1–R3)FM Gaston Manuel Martin Carmona 4 wins (R4–R7)FM Eugene Yanayt 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMPablo Diaz Mino	*	—	½	—
2FMGaston Manuel Martin Carmona	—	*	0	—
3FMEugene Yanayt	½	1	*	—
4Ernesto Garrido Diaz	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Diaz Mino, PabloFM	2308	ESP	+19B	+78N	+8B	=3N	+5B	=6N	+7B	6.0	30.0	31.0	25.75	2437	+19.6
2	Martin Carmona, Gaston ManuelFM	2301	ESP	+41B	+29N	−3B	+25N	+14B	+13N	+12B	6.0	27.5	30.5	25.00	2334	+6.4
3	Yanayt, EugeneFM	2081	USA	+47N	+22B	+2N	=1B	+42N	−7B	+15N	5.5	28.5	31.5	23.50	2310	+41.6
4	Garrido Diaz, Ernesto	2100	ESP	+24B	+34N	+14B	=13N	=6B	+26N	=5B	5.5	27.0	30.5	23.25	2320	+39.6
5	Carrascoso Morales, AbelFM	2258	ESP	+33N	+15B	+17N	+16B	−1N	=9B	=4N	5.0	30.0	33.5	22.25	2213	-4.0
6	Martin Duque, JesusIM	2328	ESP	+27N	+28B	+60N	=7B	=4N	=1B	=9N	5.0	29.5	32.0	21.25	2262	-3.8
7	Gavilan Diaz, MarioFM	2202	ESP	+43B	+31N	+66B	=6N	=13B	+3N	−1N	5.0	27.5	29.5	18.75	2281	+18.2
8	Carrillo Haro, Jorge	2091	ESP	+36N	+25B	−1N	+20B	=16N	=34B	+21N	5.0	26.5	30.0	20.00	2128	+18.8
9	Jimenez Freniche, David	2079	ESP	+45B	+44N	−13B	+35N	+31B	=5N	=6B	5.0	24.5	27.5	18.00	2204	+51.2
10	Moreno Ibanez, MiguelFM	2175	ESP	+38N	−16B	+30N	−22B	+36N	+25B	+34N	5.0	23.5	27.0	18.50	2043	-17.4
11	Belmonte Blasco, Maximo	1991	ESP	=55N	+12B	−23N	+33B	+56N	=21B	+28N	5.0	23.0	25.5	18.25	2101	+43.6
12	Sanchez Perez, Adrian 2008 I	1894	ESP	+79B	−11N	+75B	+66N	+32N	+17B	−2N	5.0	22.0	22.0	11.00	2165	+68.0
13	Garrido Diaz, Jose AntonioFM	2303	ESP	+30N	+21B	+9N	=4B	=7N	−2B	=16N	4.5	30.0	34.0	20.50	2186	-16.2
14	Juan Lepp, Jaime Boris	2035	ESP	+54N	+23B	−4N	+27B	−2N	=20B	+35N	4.5	27.5	30.0	16.25	2112	+24.5
15	Roman Verdier, Alberto	1992	ESP	+53B	−5N	=24B	+41N	+37B	+18N	−3B	4.5	25.5	28.0	15.50	2038	+23.6
16	Leiva Raya, Nicolas	1984	ESP	+62B	+10N	+59B	−5N	=8B	=32N	=13B	4.5	25.5	27.5	16.00	2122	+56.0
17	Otero Ramirez, Martin	2064	ESP	+61B	+71N	−5B	=44N	+24B	−12N	+37B	4.5	22.5	24.0	12.50	1967	-22.4
18	Truter, MaximilianFM	2137	ESP	+49N	+68B	=32N	=42B	=21N	−15B	+22B	4.5	22.0	24.0	14.25	2077	-15.2
19	Garcia Ruiz, Angel 1973	1865	ESP	−1N	+54B	+79N	−21B	=23N	+61B	+31B	4.5	22.0	22.0	10.00	2022	+22.2
20	Sanchez Morales, Samuel	1906	ESP	+75B	−26N	+71B	−8N	+43B	=14N	+32B	4.5	21.5	22.5	11.25	1974	+28.0
21	Sanchez Lopez, Jesus	2021	ESP	+52B	−13N	+39B	+19N	=18B	=11N	−8B	4.0	27.0	29.5	15.25	2011	+1.4
22	Mehta, Hursh	1928	USA	+73B	−3N	+45B	+10N	−26B	+42B	−18N	4.0	25.0	26.5	12.50	2019	+19.8
23	Becerra, Juan DavidFM	2356	COL	+35B	−14N	+11B	−31N	=19B	=69N	+41B	4.0	24.0	26.0	14.75	2024	-47.2
24	Belew, Finn	1715	USA	−4N	+63B	=15N	+30B	−17N	=56B	+44B	4.0	24.0	26.0	12.50	1953	+81.6
25	Fernandez Garcia, Javier 1985	1938	ESP	+57B	−8N	+76B	−2B	+58N	−10N	+43B	4.0	24.0	25.0	9.00	1935	+2.0
26	Vazquez Pino, Miguel Angel	2055	ESP	+40N	+20B	=42N	=32B	+22N	−4B	F	4.0	24.0	24.0	15.25	2089	+7.6
27	Cardoso Garcia, Sergio	1883	ESP	−6B	+48N	+80B	−14N	+45B	=31N	=29B	4.0	23.0	23.0	9.75	1916	+7.8
28	Sanjuan Garcia, Miguel	2030	ESP	+48B	−6N	=41B	=43N	+47B	+44N	−11B	4.0	22.0	25.0	12.00	1921	-15.8
29	Galvez Ruiz, Antonio	2018	ESP	+64N	−2B	=33N	−56B	+51N	+38B	=27N	4.0	22.0	24.0	11.75	1890	-37.2
30	Lirio Palomino, Javier	1856	ESP	−13B	+52N	−10B	−24N	+71B	+48N	+45B	4.0	22.0	23.5	10.00	1829	-8.4
31	Guirado Lara, Pablo	1969	ESP	+51N	−7B	+38N	+23B	−9N	=27B	−19N	3.5	26.0	28.5	12.00	1958	-4.4
32	Buijs Martin, Urtzi	2047	ESP	+46B	+80N	=18B	=26N	−12B	=16B	−20N	3.5	25.5	25.5	9.50	1896	-23.8
33	Loriente Galiano, Eric	1804	ESP	−5B	+53N	=29B	−11N	+46B	−37N	+52B	3.5	23.0	25.5	10.00	1847	+12.4
34	Juan Mas, Santiago	1937	ESP	+72N	−4B	+36N	+60B	F	=8N	−10B	3.5	23.0	23.0	10.00	2003	+13.8
35	Otero Porcel, Yago	1886	ESP	−23N	+46B	+58N	−9B	=50N	+49B	−14B	3.5	22.5	25.0	10.00	1857	-12.8
36	De La Viuda Pettersson, Iker Henry	1691	ESP	−8B	+57N	−34B	+48N	−10B	=52N	+53B	3.5	21.5	24.0	9.25	1760	+16.8
37	Gomez Salva, Roberto	1956	ESP	+63N	−42B	=49N	+59B	−15N	+33B	−17N	3.5	21.0	23.0	9.50	1851	-32.0
38	Guirado Castillo, Pablo	1751	ESP	−10B	+62N	−31B	=46N	+53B	−29N	+55B	3.5	20.5	22.5	8.50	1774	+1.8
39	Maldonado Mena, Remedios Sofia	1719	ESP	−42N	+51B	−21N	−50B	+54N	=40B	+61N	3.5	18.5	20.5	8.75	1742	+2.4
40	Hernandez Tellez, Ada Angela	1645	ESP	−26B	−75N	+74B	=65N	=41B	=39N	+51B	3.5	16.5	17.5	8.25	1798	+36.8
41	Romero Soler, Saul	1812	ESP	−2N	+50B	=28N	−15B	=40N	+58B	−23N	3.0	25.0	27.5	9.25	1856	+6.4
42	Alba Fernandez, Nicolas	2145	ESP	+39B	+37N	=26B	=18N	−3B	−22N	F	3.0	25.0	25.0	11.25	1984	-23.4
43	Morell Altozano, Nicolas	1769	ESP	−7N	=64B	+55N	=28B	−20N	+50B	−25N	3.0	23.0	25.0	8.50	1774	-4.4
44	Marquez Molina, Jose Manuel	1902	ESP	+65N	−9B	+47N	=17B	=60N	−28B	−24N	3.0	23.0	25.0	8.50	1814	-13.6
45	Jimenez Lopez, Carmen	1665	ESP	−9N	+67B	−22N	+79B	−27N	+65B	−30N	3.0	21.0	21.0	4.00	1133	-29.2
46	Truter, Daniel	1629	ESP	−32N	−35N	+57B	=38B	−33N	+72B	=49N	3.0	19.5	21.0	7.25	1678	+11.6
47	Gallardo Campos, Manuel Ignacio	1668	ESP	−3B	+73N	−44B	+71N	−28N	=51B	=50N	3.0	19.5	21.0	5.75	1663	-5.2
48	Juan Lepp, Olga Beatriz	1610	ESP	−28N	−27B	+64N	−36B	+77N	−30B	+63N	3.0	19.5	20.5	5.00	1627	-1.3
49	Lopez Rebelles, Damian	1717	ESP	−18B	+74N	=37B	−68N	+62B	−35N	=46B	3.0	18.5	20.0	6.75	1750	+6.0
50	Garcia Romero, Placido	1604	ESP	−78B	−41N	+77B	+39N	=35B	−43N	=47B	3.0	17.0	18.0	7.75	1684	+20.0
51	Cabello Coronado, Duncan	1534	ESP	−31B	−39N	+52B	+76N	−29B	=47N	−40N	2.5	20.0	21.0	5.00	1633	+26.4
52	Garcia Pascual, Angel	1575	ESP	−21N	−30B	−51N	+63B	+79N	=36B	−33N	2.5	19.5	19.5	3.75	1533	-18.0
53	Monci Lopez, Jose Antonio	1559	ESP	−15N	−33B	=63N	+67B	−38N	+80B	−36N	2.5	19.0	19.0	3.00	1491	-26.0
54	Garcia Pascual, Christian	1628	ESP	−14B	−19N	+73B	=69N	−39B	=62N	=71B	2.5	18.0	19.5	4.25	1578	-24.8
55	Boeta Serrano, Ainhoa	1551	ESP	=11B	−59N	−43B	−72N	+73N	+64B	−38N	2.5	17.5	19.0	6.00	1557	-4.8
56	Donda Martin, Juan Carlos	1909	ESP	+67N	−60B	F	+29N	−11B	=24N	F	2.5	17.5	17.5	8.00	1865	-5.2
57	Higueras Garcia, Seth Joseph	1457	ESP	−25N	−36B	−46N	+74N	+76B	−59B	=58N	2.5	17.0	18.0	3.75	1569	+33.6
58	Valdivia Khudiakova, Ekaterina	1650	ESP	−66B	+77N	−35B	+75N	−25B	−41N	=57B	2.5	16.0	17.0	3.25	1462	-39.2
59	De la Plata Gomez, Javier	1681	ESP	F	+55B	−16N	−37N	=65B	+57N	F	2.5	15.0	15.0	6.00	1737	+4.6
60	Alonso Vargas, David	2082	ESP	+76B	+56N	−6B	−34N	=44B	F	F	2.5	15.0	15.0	5.00	1952	-30.8
61	Fuentes Rodriguez, Pedro Miguel	1645	FID	−17N	+65B	F	−70N	+72B	−19N	−39B	2.0	18.0	18.0	3.50	1559	-25.2
62	Codina Ramirez, Oscar	1541	ESP	−16N	−38B	=67N	+64B	−49N	=54B	−65N	2.0	17.5	19.5	4.25	1572	+3.2
63	Carrillo Moreno, Juan	1499	ESP	−37B	−24N	=53B	−52N	=67B	+75N	−48B	2.0	17.5	18.5	3.25	1306	-39.2
64	Crespillo Pareja, Fabian	1572	ESP	−29B	=43N	−48B	−62N	+75B	−55N	=73B	2.0	16.0	17.0	3.25	1374	-61.2
65	Lopez Medina, Oliver	0	ESP	−44B	−61N	F	=40B	=59N	−45N	+62B	2.0	16.0	16.0	5.00	1555	0.0
66	Molina Souponitskaia, Alexander	2068	ESP	+58N	+70B	−7N	−12B	F	F	F	2.0	14.5	14.5	4.50	1919	-27.2
67	Garcia Hernandez, Juan Diego	0	ESP	−56B	−45N	=62B	−53N	=63N	=74B	=72N	2.0	13.5	15.0	3.50	1435	0.0
68	Besombes, Romain	1958	FRA	+74B	−18N	F	+49B	F	F	F	2.0	9.0	9.0	4.50	1928	+0.2
69	Plata Fernandez, Diego	1761	ESP	F	F	F	=54B	+80N	=23B	F	2.0	6.5	6.5	3.25	1855	+6.8
70	Zumaquero Mairena, David	1910	ESP	+77B	−66N	F	+61B	F	F	F	2.0	5.0	5.0	3.00	1857	-2.2
71	Ruiz Bravo, Angel	1419	ESP	F	−17B	−20N	−47B	−30N	+77B	=54N	1.5	19.5	19.5	2.25	1382	-6.4
72	Carmona Lebedeva, Marco Aurelio	1456	ESP	−34B	−76N	F	+55B	−61N	−46N	=67B	1.5	14.0	14.0	3.50	1431	-7.6
73	Romero Martin, Cesar	1436	ESP	−22N	−47B	−54N	F	−55B	+79B	=64N	1.5	14.0	14.0	1.00	1285	-28.0
74	Higueras Garcia, Tristan	1509	ESP	−68N	−49B	−40N	−57B	F	=67N	+80B	1.5	13.0	13.0	1.00	1387	-36.4
75	Valle Fernandez, Paula	0	ESP	−20N	+40B	−12N	−58B	−64N	−63B	F	1.0	19.5	19.5	3.50	1422	0.0
76	Lozano Lozano, Juan	1674	ESP	−60N	+72B	−25N	−51B	−57N	F	F	1.0	13.0	13.0	1.50	1452	-30.2
77	Guirado Lara, Jesus	1402	ESP	−70N	−58B	−50N	F	−48B	−71N	+79B	1.0	12.0	12.0	0.00	838	0.0
78	Rodriguez Dogmoch, Kyran	2028	ESP	+50N	−1B	F	F	F	F	F	1.0	9.0	9.0	3.00	1968	-3.2
79	Narula, Lavin	0	ESP	−12N	F	−19B	−45N	−52B	−73N	−77N	0.0	17.5	17.5	0.00	887	0.0
80	Romero Martin, Erik	0	ESP	F	−32B	−27N	F	−69B	−53N	−74N	0.0	13.5	13.5	0.00	889	-35.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Belew, FinnUSA
+81.6
4.0 pts · #27
2Sanchez Perez, Adrian 2008 IESP
+68.0
5.0 pts · #40
3Leiva Raya, NicolasESP
+56.0
4.5 pts · #15

Top rating losers

1Crespillo Pareja, FabianESP
-61.2
2.0 pts · #65
2Becerra, Juan DavidFMCOL
-47.2
4.0 pts · #23
3Valdivia Khudiakova, EkaterinaESP
-39.2
2.5 pts · #74

Biggest upsets

R4+387 Elo gap
Guirado Lara, Pablo1969 beat FMBecerra, Juan David2356
R2+321 Elo gap
Juan Lepp, Jaime Boris2035 beat FMBecerra, Juan David2356
R4+247 Elo gap
Mehta, Hursh1928 beat FMMoreno Ibanez, Miguel2175