Campeonato Brasileiro de Xadrez BLZ 2025 Manaus

SwissBlitz

47 players participated in this 9-round tournament, held on 14 Oct 2025 in Manaus AM, Brazil. 18 titled players from 8 federations. Top 10 Elo average was 2490, and top seed was Neuris Delgado Ramirez (🇵🇾 PAR, GM, 2593).

Axel Bachmann (🇵🇾 PAR, GM, 2593) won with 8.0/9, ahead of Lucas Aguiar Cunha (7.0) and Leandro Perdomo (6.5). Bachmann won solo starting round 4.

The biggest upset came in round 2: Nathan Felipe Filgueiras (IM, 2164) beat Alexandr Fier (GM, 2585), a +421-point gap.

Location

🇧🇷Manaus AM, Brazil

Dates

14 Oct 2025

Time control

Blitz: 3 minutes for game with 2 seconds increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇾GMNeuris Delgado Ramirez2593

Avg top 10

2,490

Participants

Titled players · 18

GM×7

IM×5

FM×5

CM×1

Federations · 8 represented

🇧🇷Brazil×37

🇵🇹Portugal×2

🇦🇷Argentina×2

🇵🇾Paraguay×2

🇵🇪Peru×1

🇺🇾Uruguay×1

🇧🇴Bolivia×1

🇷🇸Serbia×1

Top 3

🥇
GMAxel Bachmann
🇵🇾PAR·2593
8.0pts·2727perf+11.7
🥈
FMLucas Aguiar Cunha
🇧🇷BRA·2427
7.0pts·2466perf+6.9
🥉
IMLeandro Perdomo
🇦🇷ARG·2508
6.5pts·2464perf-0.6

How it unfolded

Top 6 · 9 rounds

GM Axel Bachmann led from R4; +1.0-point edge over the runner-up.

Co-leaders

Bachmann8Cunha7Rodriguez Vila6.5Delgado Ramirez6.5Perdomo6.5Galego6

R4–R9 · LEAD HELD

GM Axel Bachmann never relinquished the lead after R4; final gap +1.0 over the runner-up.

R8 · HEAD-TO-HEAD · WINNER VS 2ND

GM Axel Bachmann drew with FM Lucas Aguiar Cunha (Black).

WIN STREAKS · 3 top finishers

GM Axel Bachmann 5 wins (R1–R5)FM Lucas Aguiar Cunha 5 wins (R3–R7)GM Andres Rodriguez Vila 3 wins (R6–R8)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMAxel Bachmann	*	½	1	—
2FMLucas Aguiar Cunha	½	*	½	—
3GMAndres Rodriguez Vila	0	½	*	—
4GMNeuris Delgado Ramirez	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Bachmann, AxelGM	2593	PAR	+24B	+9N	+5B	+13N	+10B	=7N	+6B	=2N	+3B	8.0	49.0	53.5	47.00	2727	+11.7
2	Cunha, Lucas AguiarFM	2427	BRA	+28B	−12N	+29B	+18N	+9B	+10N	+7B	=1B	=5N	7.0	47.0	51.0	38.25	2466	+6.9
3	Perdomo, LeandroIM	2508	ARG	+29B	+18N	=17B	=4N	=13B	+11N	+12N	+8B	−1N	6.5	47.0	51.0	34.50	2464	-0.6
4	Delgado Ramirez, NeurisGM	2593	PAR	+36N	=7B	+19N	=3B	=11N	+8B	=13B	=10N	+14N	6.5	45.5	48.5	34.00	2547	-2.5
5	Rodriguez Vila, AndresGM	2399	URU	+39N	+33B	−1N	+26B	−6N	+22B	+16N	+23B	=2B	6.5	43.5	46.0	28.50	2418	+6.0
6	Galego, LuisGM	2513	POR	+32N	+11B	−8N	+17N	+5B	+16B	−1N	+7B	−10B	6.0	47.5	51.5	32.00	2430	-6.5
7	Hoffman, AlejandroGM	2304	ARG	+43B	=4N	+12B	+21N	+23B	=1B	−2N	−6N	+18B	6.0	47.5	49.5	29.25	2420	+14.9
8	Ticona Rocabado, Licael RoderickIM	2414	BOL	+27B	+15N	+6B	−10N	+24B	−4N	+9B	−3N	+17B	6.0	45.5	50.0	31.50	2399	+2.0
9	Gauche, CharlesFM	2206	BRA	+47N	−1B	+32N	+33B	−2N	+21B	−8N	+16B	+19N	6.0	43.5	43.5	22.50	2326	+28.2
10	Quintiliano, Renato R.GM	2441	BRA	F	+16B	+14N	+8B	−1N	−2B	+19N	=4B	+6N	5.5	49.0	49.0	30.75	2599	+17.2
11	Arias Gaviria, Mario AlexisFM	2175	PER	+20B	−6N	+28B	+15N	=4B	−3B	−14N	+24N	+25B	5.5	44.0	48.5	27.25	2233	+15.2
12	Lira, Suan Bruno Fernandes	2085	BRA	+46N	+2B	−7N	=14B	+34N	+20N	−3B	−15B	+23N	5.5	43.5	44.5	23.75	2246	+70.8
13	De Siqueira, Luigy LiraFM	2393	BRA	F	+35N	+23B	−1B	=3N	+34B	=4N	=14B	+15N	5.5	43.0	43.0	25.75	2462	+17.8
14	Molina, Roberto Junio BritoIM	2396	BRA	+31B	+45N	−10B	=12N	=21B	+24N	+11B	=13N	−4B	5.5	42.0	43.5	23.50	2266	-10.1
15	Silverio, Vitor Luis De Jesus	2016	BRA	+44N	−8B	+43N	−11B	+25N	=23N	+30B	+12N	−13B	5.5	37.5	39.5	20.25	2149	+38.8
16	Terao, Juliana SayumiFM	2143	BRA	+40B	−10N	+27B	+20N	+17B	−6N	−5B	−9N	+30B	5.0	42.5	45.0	21.00	2130	-0.4
17	Filgueiras, Nathan FelipeIM	2164	BRA	+37N	+19B	=3N	−6B	−16N	+45B	=22N	+20B	−8N	5.0	41.5	43.0	20.25	2212	+12.4
18	Zallio, Luciano de SouzaCM	2138	BRA	+38N	−3B	+25N	−2B	+27N	−19B	+35N	+26B	−7N	5.0	41.0	44.0	19.50	2158	+3.2
19	Fier, AlexandrGM	2585	BRA	+34B	−17N	−4B	+40N	+29B	+18N	−10B	+21N	−9B	5.0	40.5	43.0	20.00	2304	-26.1
20	De Souza, Mateus Nascimento	1712	BRA	−11N	+36B	+37N	−16B	+26N	−12B	+27N	−17N	+29B	5.0	37.0	40.0	19.00	2028	+128.8
21	Mesquita, Eduardo Barbosa	1985	BRA	+41N	=22B	+42N	−7B	=14N	−9N	+31B	−19B	+33N	5.0	37.0	39.0	16.75	2098	+19.6
22	Pinto, Pedro Jorge de Moraes	2088	BRA	=42B	=21N	+39B	−23N	+31B	−5N	=17B	=30N	+35B	5.0	34.5	36.5	17.50	2044	-7.4
23	Stamenkovic, DraganIM	2422	SRB	+25N	+26B	−13N	+22B	−7N	=15B	+33N	−5N	−12B	4.5	43.0	46.5	20.25	2157	-26.3
24	Marques, Eudes Pinto	1928	BRA	−1N	+47B	+41N	+42B	−8N	−14B	=25N	−11B	+32N	4.5	37.5	37.5	10.25	1991	+6.4
25	Moyses Sobrinho, Elias	1835	BRA	−23B	+30N	−18B	+44N	−15B	+41N	=24B	+31N	−11N	4.5	35.0	37.0	14.25	1859	+0.2
26	Carvalho, Felipe Lobo C.	2081	BRA	+30B	−23N	+45B	−5N	−20B	=39N	+28B	−18N	+37B	4.5	35.0	36.5	14.25	1923	-30.0
27	Bucci, Andrea Vidigal	1833	BRA	−8N	+44B	−16N	+41B	−18B	=37N	−20B	+45N	+39B	4.5	30.5	32.0	9.50	1815	-8.6
28	Benayon,Elismar da Silva	1836	BRA	−2N	+46B	−11N	=45B	+42N	−33B	−26N	+40B	+34N	4.5	30.0	31.0	9.75	1909	+13.6
29	Bezerra, Fabiano de Oliveira	1898	BRA	−3N	+38B	−2N	+43B	−19N	−35B	+45N	+36B	−20N	4.0	34.5	36.0	9.50	1951	+5.4
30	Breves, Ryan Freitas Marinho Da C	0	BRA	−26N	−25B	+47N	+39B	=33N	+36B	−15N	=22B	−16N	4.0	33.5	33.5	9.75	1911	+68.8
31	Veiga da Silva, Paulo Roberto Costa	1820	BRA	−14N	−41B	+38N	+35B	−22N	+32B	−21N	−25B	+43N	4.0	32.0	34.0	12.00	1873	+6.4
32	Felizes, Paulo	1911	POR	−6B	+40N	−9B	−34N	+46B	−31N	+41B	+37N	−24B	4.0	31.5	32.5	8.50	1839	-19.4
33	Oliveira, Tiago Batista	1949	BRA	F	−5N	+35B	−9N	=30B	+28N	−23B	+39N	−21B	3.5	36.0	36.0	12.00	1967	-2.0
34	Peixoto, Rudson Marinho	1922	BRA	−19N	=37B	+36N	+32B	−12B	−13N	−39B	+42N	−28B	3.5	33.0	35.0	10.50	1874	-15.8
35	Yurtsever, Metin	0	BRA	F	−13B	−33N	−31N	+38B	+29N	−18B	+43B	−22N	3.0	32.0	32.0	9.00	1877	0.0
36	Carvalho, Alex Torres	1926	BRA	−4B	−20N	−34B	+38N	+40B	−30N	+44B	−29N	F	3.0	30.5	30.5	7.50	1753	-29.2
37	Nunes, Rafael Klanfer	1707	BRA	−17B	=34N	−20B	+47N	−45N	=27B	+42N	−32B	−26N	3.0	30.0	30.0	6.00	1718	-2.2
38	Rodrigues Franca, Carlos Alberto	1701	BRA	−18B	−29N	−31B	−36B	−35N	F	+46B	+44N	+41N	3.0	24.0	24.0	5.00	1671	-4.8
39	Dias, Juliane de Oliveira	1831	BRA	−5B	F	−22N	−30N	+44B	=26B	+34N	−33B	−27N	2.5	33.5	33.5	7.75	1824	-3.4
40	Brandalise, Ricardo	1706	BRA	−16N	−32B	+46N	−19B	−36N	=42B	F	−28N	+45B	2.5	26.0	26.0	3.50	1734	+0.8
41	Yurtsever, Atila	0	BRA	−21B	+31N	−24B	−27N	+43N	−25B	−32N	F	−38B	2.0	31.5	31.5	6.00	1649	0.0
42	Da Silva, Luciana de Maria Rocha	1649	BRA	=22N	F	−21B	−24N	−28B	=40N	−37B	−34B	+47N	2.0	28.0	28.0	3.75	1664	-0.6
43	Mesquita, Raul Rabello	1724	BRA	−7N	F	−15B	−29N	−41B	+46N	+47B	−35N	−31B	2.0	25.5	25.5	1.00	1774	+5.0
44	Carneiro, Bruno Seabra	0	BRA	−15B	−27N	F	−25B	−39N	+47B	−36N	−38B	+46N	2.0	24.0	24.0	1.00	1641	0.0
45	Dos Santos, Celso Freire	1652	BRA	F	−14B	−26N	=28N	+37B	−17N	−29B	−27B	−40N	1.5	33.5	33.5	5.25	1641	-5.8
46	Sturza, Vernei Dutra	0	BRA	−12B	−28N	−40B	F	−32N	−43B	−38N	+47N	−44B	1.0	23.5	23.5	0.00	1503	-101.2
47	Rodrigues, Jaderson Para	1722	BRA	−9B	−24N	−30B	−37B	F	−44N	−43N	−46B	−42B	0.0	24.5	24.5	0.00	1023	-46.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1De Souza, Mateus NascimentoBRA
+128.8
5.0 pts · #16
2Lira, Suan Bruno FernandesBRA
+70.8
5.5 pts · #13
3Breves, Ryan Freitas Marinho Da CBRA
+68.8
4.0 pts · #24

Top rating losers

1Sturza, Vernei DutraBRA
-101.2
1.0 pts · #46
2Rodrigues, Jaderson ParaBRA
-46.4
0.0 pts · #47
3Carvalho, Felipe Lobo C.BRA
-30.0
4.5 pts · #27

Biggest upsets

R2+421 Elo gap
IMFilgueiras, Nathan Felipe2164 beat GMFier, Alexandr2585
R9+379 Elo gap
FMGauche, Charles2206 beat GMFier, Alexandr2585
R5+369 Elo gap
De Souza, Mateus Nascimento1712 beat Carvalho, Felipe Lobo C.2081