Abierto Grafica Yael Torre Blanca Ventajedrez 2025

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55 players participated in this 7-round tournament, held from 03 Jul 2025 to 28 Jul 2025 in Caba, Argentina. 9 titled players from 4 federations. Top 10 Elo average was 2155, and top seed was Juan Bertorello (🇦🇷 ARG, FM, 2262).

Carlos Perez Pietronave (🇦🇷 ARG, FM, 2124) won with 5.5/7, ahead of Gonzalo Moro Saidon (5.5) and Luca Silva (5.5). Perez Pietronave won on tie-break after catching the field in the final round.

The biggest upset came in round 3: Tomas Maidana (1932) beat Ian Ocampos (2240), a +308-point gap.

Location

🇦🇷Caba, Argentina

Dates

03 Jul 2025 → 28 Jul 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇦🇷FMJuan Bertorello2262

Avg top 10

2,155

Participants

Titled players · 9

FM×6

CM×2

WCM×1

Federations · 4 represented

🇦🇷Argentina×51

FIDE (no federation)×2

🇵🇾Paraguay×1

🇺🇾Uruguay×1

Top 3

🥇
FMCarlos Perez Pietronave
🇦🇷ARG·2124
5.5pts·2252perf+21.8
🥈
Gonzalo Moro Saidon
🇦🇷ARG·2114
5.5pts·2276perf+28.2
🥉
FMLuca Silva
🇦🇷ARG·2214
5.5pts·2244perf+4.8

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 3 players tied at 5.5/7, decided on Buchholz.

Co-leaders

Silva5.5Moro Saidon5.5Perez Pietronave5.5Aguilar5Ocampos4.5Lopez4.5

R7 · TIEBREAK CLUSTER

3 players finish on 5.5/7. Perez Pietronave takes the title on Buchholz Cut1 (26.0).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

FM Luca Silva drew with Gonzalo Moro Saidon (Black).

WIN STREAKS · 3 top finishers

FM Luca Silva 3 wins (R4–R6)Gonzalo Moro Saidon 5 wins (R1–R5)FM Carlos Perez Pietronave 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMLuca Silva	*	½	—	—
2Gonzalo Moro Saidon	½	*	1	—
3FMCarlos Perez Pietronave	—	0	*	—
4Daniel Ernesto Aguilar	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Perez Pietronave, CarlosFM	2124	ARG	+18N	+16B	+25N	−2B	=5N	+7B	+6B	5.5	26.0	29.0	21.25	2252	+21.8
2	Moro Saidon, Gonzalo	2114	ARG	+38B	+11N	+34B	+1N	+22B	−6N	=3B	5.5	25.0	27.0	19.75	2276	+28.2
3	Silva, LucaFM	2214	ARG	+50N	+33B	−5N	+14B	+41N	+15B	=2N	5.5	21.5	22.5	15.25	2244	+4.8
4	Aguilar, Daniel Ernesto	2003	ARG	+36N	−22B	+13N	+25B	−14N	+33B	+30N	5.0	19.0	21.5	15.00	2080	+15.2
5	Rodriguez, Elian FranciscoCM	2013	ARG	+24B	+10N	+3B	−6N	=1B	+20N	F	4.5	26.0	26.0	18.75	2250	+74.0
6	Bertorello, JuanFM	2262	ARG	F	+37N	+35B	+5B	=19N	+2B	−1N	4.5	23.5	23.5	16.25	2240	-0.6
7	Auster, Fabian	1995	ARG	−37B	+24N	=10B	+26N	+32B	−1N	+27B	4.5	21.5	23.5	14.00	2003	+3.4
8	Ocampos, Ian	2240	ARG	+23N	=12B	−22N	+28B	−33N	+17B	+35N	4.5	19.0	21.5	14.00	2025	-30.6
9	Lopez, Ricardo	1942	ARG	=48N	=21B	+44N	−19B	+31N	+52B	=15N	4.5	16.5	17.0	9.50	1997	+11.4
10	Gras, Carlos	1905	ARG	+43N	−5B	=7N	=12B	F	+34B	+11N	4.0	21.5	23.5	12.75	2063	+22.0
11	Mendez, Nicolas	1969	ARG	+49N	−2B	=21N	+18B	=34N	+37B	−10B	4.0	20.5	21.5	9.25	1904	-9.2
12	Bursztyn, Ioshua	1989	ARG	+46B	=8N	−41B	=10N	F	+24B	+23N	4.0	19.5	21.0	11.75	2030	+7.8
13	Mozina, Daniel	1859	ARG	+40N	−34N	−4B	+36B	−37N	+51B	+45N	4.0	16.0	16.5	7.00	1941	+30.8
14	Zamani, Andres	2069	ARG	+17B	=35N	+26B	−3N	+4B	−21N	F	3.5	23.0	25.5	12.75	2006	-8.2
15	Axarlian, Carlos	2058	ARG	+31N	−25B	+50N	F	+30B	−3N	=9B	3.5	20.5	21.5	9.25	1999	-8.0
16	Bustos, Cristian	1972	ARG	+39B	−1N	+38B	−30N	=17B	−27N	+37N	3.5	19.0	21.0	7.75	1835	-23.0
17	Lopez, Sergio	1799	ARG	−14N	+43B	−28N	+55B	=16N	−8N	+38B	3.5	18.5	18.5	5.75	1842	+2.8
18	Prieto, Marcelo	1855	ARG	−1B	=39N	+49B	−11N	−35B	+38N	+42B	3.5	18.0	19.0	6.00	1778	-11.0
19	Ambrogi, AgustinFM	2237	ARG	+27B	F	F	+9N	=6B	+22N	F	3.5	18.0	18.0	12.75	2342	+8.6
20	Dubrovich, Igor	2076	ARG	+44N	F	F	=32B	+23N	−5B	+33N	3.5	15.0	15.0	9.00	2084	+1.6
21	Cardozo, Augusto Ruben	1813	ARG	F	=9N	=11B	+35N	F	+14B	F	3.0	22.0	22.0	10.25	2171	+37.0
22	Maidana, Tomas	1932	ARG	+55B	+4N	+8B	F	−2N	−19B	F	3.0	22.0	22.0	9.50	2149	+21.2
23	Pierucci, Fabian	1902	ARG	−8B	+29N	+40B	=33N	−20B	=32N	−12B	3.0	20.5	22.5	7.75	1965	+9.6
24	Fandino, Marcelo	1762	ARG	−5N	−7B	+42N	=47B	=26B	−12N	+39B	3.0	20.0	21.5	6.25	1782	+1.4
25	Farias, Guillermo Alejandro	1944	ARG	+53B	+15N	−1B	−4N	+38B	F	F	3.0	18.5	18.5	6.00	1983	+8.0
26	Suarez, Jose LuisFM	1930	ARG	=47N	+52B	−14N	−7B	=24N	+29B	F	3.0	18.0	18.5	5.75	1834	-11.4
27	Soto, Maximo	1886	ARG	−19N	+42B	F	F	+47N	+16B	−7N	3.0	17.5	17.5	7.00	1941	+11.6
28	Cisneros, German	1885	ARG	F	−45N	+17B	−8N	+49B	F	+46N	3.0	15.0	15.0	6.00	1896	+2.8
29	Sollima, Francisco	1690	FID	−34B	−23B	+54N	−38N	+39B	−26N	+43B	3.0	14.5	15.0	4.50	1654	-14.4
30	Brignoccoli, Pablo	1907	ARG	F	+51N	F	+16B	−15N	+41B	−4B	3.0	14.5	14.5	6.00	2004	+14.2
31	Davalos Portillo, Bernardo Daniel	1778	PAR	−15B	+55N	−48B	+39N	−9B	F	+51N	3.0	14.0	14.0	2.50	1747	-4.8
32	Koch, Juan	1972	ARG	F	F	+37B	=20N	−7N	=23B	+52N	3.0	13.5	13.5	5.75	1943	-2.0
33	Bertaccini, DanielFM	1984	ARG	+42N	−3N	F	=23B	+8B	−4N	−20B	2.5	24.5	26.5	8.00	1946	-5.4
34	Salvati, Diego	1990	ARG	+29N	+13B	−2N	F	=11B	−10N	F	2.5	23.5	23.5	9.00	1907	-10.2
35	Alvarez Planxart, Misael	1932	ARG	+54N	=14B	−6N	−21B	+18N	F	−8B	2.5	22.0	22.5	5.75	1905	-5.4
36	Maucci, Marcelo	1761	ARG	−4B	−41N	+53B	−13N	=46B	−42N	+49N	2.5	15.5	16.0	2.25	1614	-27.6
37	Roehe De Oliveira Velloso, Fernan	1729	ARG	+7N	−6B	−32N	F	+13B	−11N	−16B	2.0	23.5	25.5	8.50	1858	+16.4
38	Bourgeois, William	1828	URU	−2N	+54B	−16N	+29B	−25N	−18B	−17N	2.0	22.0	22.5	3.50	1679	-27.8
39	Sequera, Neuman	1544	FID	−16N	=18B	=52N	−31B	−29N	+49B	−24N	2.0	17.0	17.5	3.00	1581	+2.4
40	Garcia Lemos, FedericoCM	2155	ARG	−13B	+47B	−23N	F	+53N	F	F	2.0	16.5	17.0	2.00	1714	-31.6
41	Churba, Daniel Alberto	1995	ARG	F	+36B	+12N	F	−3B	−30N	F	2.0	15.0	15.0	6.50	1968	-2.8
42	Isaac, Cristian	1560	ARG	−33B	−27N	−24B	F	+54N	+36B	−18N	2.0	15.0	15.0	3.00	1659	+11.0
43	Rodriguez, Martin	0	ARG	−10B	−17N	+46B	−49N	F	+53B	−29N	2.0	13.5	14.0	2.00	1540	0.0
44	Sanz, Manuel	1805	ARG	−20B	+53N	−9B	+51N	F	F	F	2.0	13.0	13.0	1.00	1783	-1.8
45	Bosco, GiulianaWCM	1968	ARG	F	+28B	F	F	F	+55N	−13B	2.0	7.0	7.0	3.00	1872	-5.2
46	De Stefano, Jorge	1626	ARG	−12N	−50B	−43N	+54B	=36N	F	−28B	1.5	14.0	14.5	1.75	1648	+0.2
47	De La Prida, Juan Cruz	0	ARG	=26B	−40N	=51B	=24N	−27B	F	F	1.5	13.0	13.0	3.25	1724	0.0
48	Buscia, Juan	1918	ARG	=9B	F	+31N	F	F	F	F	1.5	11.5	11.5	5.25	2054	+6.8
49	Lejtman, Javier	1486	ARG	−11B	F	−18N	+43B	−28N	−39N	−36B	1.0	17.0	17.0	2.00	986	-17.0
50	Ferrero, Luis	1868	ARG	−3B	+46N	−15B	F	F	F	F	1.0	11.0	11.0	1.50	1841	-3.2
51	Runstein, Eduardo	1631	ARG	F	−30B	=47N	−44B	F	−13N	−31B	0.5	15.5	15.5	0.75	1038	-19.0
52	Del Papa, Daniel	1654	ARG	F	−26N	=39B	F	F	−9N	−32B	0.5	15.0	15.0	1.00	1525	-12.2
53	Kurzbard, Francisco	1483	ARG	−25N	−44B	−36N	F	−40B	−43N	=54B	0.5	12.0	12.0	0.25	1397	-9.2
54	Federico, Daniel	1482	ARG	−35B	−38N	−29B	−46N	−42B	F	=53N	0.5	11.5	11.5	0.25	1277	-44.8
55	Ballesteros, Hector	0	ARG	−22N	−31B	F	−17N	F	−45B	F	0.0	12.5	12.5	0.00	1070	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Rodriguez, Elian FranciscoCMARG
+74.0
4.5 pts · #8
2Cardozo, Augusto RubenARG
+37.0
3.0 pts · #20
3Mozina, DanielARG
+30.8
4.0 pts · #11

Top rating losers

1Federico, DanielARG
-44.8
0.5 pts · #50
2Garcia Lemos, FedericoCMARG
-31.6
2.0 pts · #47
3Ocampos, IanARG
-30.6
4.5 pts · #5

Biggest upsets

R3+308 Elo gap
Maidana, Tomas1932 beat Ocampos, Ian2240
R1+296 Elo gap
Mozina, Daniel1859 beat CMGarcia Lemos, Federico2155
R1+266 Elo gap
Roehe De Oliveira Velloso, Fernan1729 beat Auster, Fabian1995