Campeonato Parnaibano de Xadrez Absoluto 2025

Open SwissStandard

36 players participated in this 6-round tournament, held from 12 Sept 2025 to 14 Sept 2025 in Parnaiba PI, Brazil. Top 10 Elo average was 1870, and top seed was Lucas Rocha De Aquino (🇧🇷 BRA, 1996).

Luis Felipe Furtado Monteiro (🇧🇷 BRA, 1951) won with 6.0/6, ahead of Eduardo de Sousa Lima (5.0) and Lucas Rocha De Aquino (4.0). Monteiro won solo starting round 5.

The biggest upset came in round 2: Lucas Araujo De Sousa Lima (1643) beat Joao Gabriel Alves Da Fonseca Pinto (1959), a +316-point gap.

Location

🇧🇷Parnaiba PI, Brazil

Dates

12 Sept 2025 → 14 Sept 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇧🇷Lucas Rocha De Aquino1996

Avg top 10

1,870

Participants

Federations · 1 represented

🇧🇷Brazil×28

Top 3

🥇
Luis Felipe Furtado Monteiro
🇧🇷BRA·1951
6.0pts·2636perf+35.8
🥈
Eduardo de Sousa Lima
🇧🇷BRA·1902
5.0pts·2059perf+20.4
🥉
Lucas Rocha De Aquino
🇧🇷BRA·1996
4.0pts·1902perf-20.8

How it unfolded

Top 6 · 6 rounds

Luis Felipe Furtado Monteiro led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Monteiro6Lima5Silva4De Aquino4Gomes4Ferreira4

R5–R6 · LEAD HELD

Luis Felipe Furtado Monteiro never relinquished the lead after R5; final gap +1.0 over the runner-up.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Luis Felipe Furtado Monteiro beat Eduardo de Sousa Lima (Black).

WIN STREAKS · 2 top finishers

Luis Felipe Furtado Monteiro 6 wins (R1–R6)Eduardo de Sousa Lima 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Luis Felipe Furtado Monteiro	*	1	—	1
2Eduardo de Sousa Lima	0	*	1	1
3Ramon Domingos Cunha Silva	—	0	*	0
4Lucas Rocha De Aquino	0	0	1	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Monteiro, Luis Felipe Furtado	1951	BRA	+24N	+14B	+13N	+4B	+2N	+3B	6.0	19.0	21.0	21.00	2636	+35.8
2	Lima, Eduardo de Sousa	1902	BRA	+26B	+25N	+5B	+3N	−1B	+7N	5.0	20.0	22.0	16.00	2059	+20.4
3	De Aquino, Lucas Rocha	1996	BRA	+36N	+17B	+7N	−2B	+13N	−1N	4.0	21.0	21.0	10.00	1902	-20.8
4	Bastos, Werton Alvarenga	1897	BRA	+33N	+15B	+16N	−1N	=5B	=6B	4.0	20.0	21.0	11.00	1791	-9.6
5	Lima, Lucas Araujo De Sousa	1643	BRA	+32N	+6B	−2N	+24B	=4N	=9N	4.0	19.0	20.5	11.50	1902	+50.4
6	Da Fonseca Pinto, Joao Gabriel Alves	1959	BRA	+10B	−5N	+21B	+14N	=9B	=4N	4.0	18.5	21.0	13.00	1755	-19.8
7	Silva, Ramon Domingos Cunha	1886	BRA	+23B	+8N	−3B	+25N	+20B	−2B	4.0	18.0	20.0	11.00	1848	-2.8
8	Ferreira, Icaro Alves	1571	BRA	+35N	−7B	+18N	=20B	=11N	+13B	4.0	16.0	17.0	10.00	1782	+42.0
9	Gomes, Rodrigo De Oliveira	1849	BRA	+34N	=29B	=20N	+15B	=6N	=5B	4.0	15.5	16.5	10.25	1846	+0.2
10	Candeira Correia De Souza, Jonas	0	BRA	−6N	+32B	F	+21N	=16B	+17B	3.5	14.0	14.0	8.50	1808	0.0
11	Andrade, Eduardo Campos	1693	BRA	+27N	−16B	+33N	F	=8B	+26N	3.5	12.0	12.0	7.00	1571	-6.8
12	De Sousa, Rubens Oliveira	1708	BRA	F	−20B	+36N	+33B	=17N	+15B	3.5	9.5	9.5	5.50	1686	-1.6
13	Sales,Luis Carlos	1755	BRA	+19N	+18B	−1B	+29N	−3B	−8N	3.0	20.0	22.0	8.00	1039	-23.8
14	Brito Carvalho, Joao Paulo	1629	BRA	+31B	−1N	+23B	−6B	+24N	−16N	3.0	17.5	19.5	6.50	1155	-10.0
15	Gabriel Pereira Amaral, Icaro	1610	BRA	+22B	−4N	+27B	−9N	+18B	−12N	3.0	17.0	19.0	7.50	1018	-29.2
16	Teles, Guilherme Jose Nascimento	0	BRA	F	+11N	−4B	=17B	=10N	+14B	3.0	17.0	17.0	9.75	1739	0.0
17	Saladino Pinto De Souza Silva, Di	1656	BRA	+28B	−3N	+26B	=16N	=12B	−10N	3.0	16.0	18.0	7.25	1659	-2.0
18	E Silva, Bernardo Teles	0	BRA	+?N	−13N	−8B	+34B	−15N	+24B	3.0	13.0	13.0	3.00	1473	0.0
19	FIDE 538001357	0	—	−13B	+?N	−25B	−22N	+31B	+27N	3.0	11.5	11.5	4.00	888	0.0
20	Lima Fo, Jose Pacifico	1793	BRA	=21B	+12N	=9B	=8N	−7N	F	2.5	18.0	18.0	8.75	1754	-3.8
21	Lima, Ruan Kelvin De Miranda	0	BRA	=20N	+?B	−6N	−10B	F	+23N	2.5	13.5	13.5	3.75	1826	0.0
22	FIDE 538066874	0	—	−15N	+34B	−24N	+19B	=29B	F	2.5	12.0	13.0	5.00	810	0.0
23	Fontenele, Tayllan Gabriel P Lima	0	BRA	−7N	+35B	−14N	+32B	=?N	−21B	2.5	12.0	12.0	2.50	1474	0.0
24	FIDE 538001209	0	—	−1B	+28N	+22B	−5N	−14B	−18N	2.0	18.5	20.5	4.50	941	0.0
25	E Silva, Bernardo Caio C	1620	BRA	+30N	−2B	+19N	−7B	−26N	F	2.0	16.5	18.5	5.00	1094	-13.6
26	Oliveira Lima, Erison	0	BRA	−2N	+30B	−17N	F	+25B	−11B	2.0	15.5	16.5	4.00	1525	0.0
27	Diniz, Andre Boden	0	BRA	−11B	+36B	−15N	−?B	+33N	−19B	2.0	10.5	10.5	1.00	877	0.0
28	Aragao, Heitor Almeida Dos Santos	0	BRA	−17N	−24B	−35N	−30N	+32B	+33B	2.0	9.5	10.5	2.50	856	-19.6
29	Candeira Correia De Souza, Felipe	0	BRA	+?B	=9N	F	−13B	=22N	−?B	2.0	9.5	9.5	3.25	1504	0.0
30	FIDE 538066866	0	—	−25B	−26N	−34N	+28B	=?N	=32N	2.0	8.5	8.5	2.75	820	0.0
31	Camilo, Felippe	0	BRA	−14N	−33B	−?N	+?B	−19N	+34B	2.0	8.0	8.0	1.00	878	0.0
32	FIDE 538066840	0	—	−5B	−10N	+?B	−23N	−28N	=30B	1.5	14.0	14.0	1.00	843	0.0
33	FIDE 538001276	0	—	−4B	+31N	−11B	−12N	−27B	−28N	1.0	15.0	17.0	2.00	966	0.0
34	FIDE 538001268	0	—	−9B	−22N	+30B	−18N	F	−31N	1.0	14.0	16.0	2.00	1049	0.0
35	FIDE 538066882	0	—	−8B	−23N	+28B	F	F	F	1.0	10.5	10.5	2.00	771	0.0
36	Germiniano, Andre	0	BRA	−3B	−27N	−12B	F	F	F	0.0	9.5	9.5	0.00	1052	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Lima, Lucas Araujo De SousaBRA
+50.4
4.0 pts · #9
2Ferreira, Icaro AlvesBRA
+42.0
4.0 pts · #8
3Monteiro, Luis Felipe FurtadoBRA
+35.8
6.0 pts · #1

Top rating losers

1Gabriel Pereira Amaral, IcaroBRA
-29.2
3.0 pts · #33
2Sales,Luis CarlosBRA
-23.8
3.0 pts · #32
3De Aquino, Lucas RochaBRA
-20.8
4.0 pts · #4

Biggest upsets

R2+316 Elo gap
Lima, Lucas Araujo De Sousa1643 beat Da Fonseca Pinto, Joao Gabriel Alves1959
R6+184 Elo gap
Ferreira, Icaro Alves1571 beat Sales,Luis Carlos1755