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The Closing Ceremony will take place at 6:45 PM at the Eternal City (Boqiy Shahar) Amphitheater.
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46th Chess Olympiad Samarkand 2026 Open

Last update 27.09.2026 14:16:45, Creator: IA Laurent FREYD,Last Upload: Pahlevanzadeh

Team composition for federation COL - Open

Flag COL
  52. Colombia (COL / RtgAvg:2415, Captain: Alejandro Mateus / TB1: 13 / TB2: 278,5)
Bo.NameRtgFEDGr1234567891011Pts.GamesRpKrtg+/-
1IMLopez Rayo, Santiago2431COL1½11½0½½10½6,51125171016,4
2IMValderrama Quiceno, Esteban Alb2390COL10010100½3,59233610-4
3IMCampos Gomez, Manuel2428COL1½01101½1½06,5112429106,4
4GMRios Gomez, Cristhian Camilo2412COL½1½½1½0472489108,5
5FMHerrera, Juan Sebastian2290COL1111015623912021,6

Player info

Lopez Rayo Santiago IM 2431 COL Rp:2517
Rd.SNoNameRtgFEDRpPts.Res.Bo.
1762Carpenter Paul A1858JCI17051,5w 11
227GMLeko Peter2676HUN25554,5w ½1
3413FMBlackman Justin2255BAR23186s 11
4989FMMuhammad Waqar2188PAK20232s 11
555GMSaric Ivan2623CRO26467w ½1
6104GMMakhnev Denis2568KAZ26617w 01
7242GMDe La Riva Aguado Oscar2428AND23334s ½1
8102GMCheng Bobby2570AUS25955,5s ½1
989GMDemchenko Anton2580SLO25627w 11
1085GMLodici Lorenzo2573ITA25315,5w 01
1134GMChristiansen Johan-Sebastian2656NOR24645s ½1
Valderrama Quiceno Esteban Alb IM 2390 COL Rp:2336
Rd.SNoNameRtgFEDRpPts.Res.Bo.
1787Clark Gary1831JCI17522s 12
252GMGledura Benjamin2620HUN25585,5s 02
3436FMDel Castilho Martyn2231BAR23116w 02
566GMBrkic Ante2610CRO25726,5s 12
6178IMNurgaliyev Sauat2493KAZ25767s 02
7353FMRibera Veganzones Serni2305AND22125,5w 12
9126GMSubelj Jan2524SLO25297s 02
10113GMMoroni Luca Jr2556ITA24975,5s 02
11101GMUrkedal Frode Olav Olsen2571NOR24194,5w ½2
Campos Gomez Manuel IM 2428 COL Rp:2429
Rd.SNoNameRtgFEDRpPts.Res.Bo.
1856Auckland James1744JCI19073,5w 13
277GMBanusz Tamas2587HUN23792,5w ½3
3444IMHusbands Orlando2222BAR21302,5s 03
4546FMAmer Karim2147PAK22236w 12
5105GMLivaic Leon2560CRO22452w 13
6171IMSapenov Daniyal2510KAZ24074,5w 03
7476FMGomez Anadon Daniel2193AND22405s 13
8166IMSardana Rishi2518AUS24055w ½2
9184IMLavrencic Matic2479SLO24305w 13
10134GMSonis Francesco2539ITA25917,5w ½3
11174GMKvaloy Aksel Bu2505NOR25807,5s 03
Rios Gomez Cristhian Camilo GM 2412 COL Rp:2489
Rd.SNoNameRtgFEDRpPts.Res.Bo.
298GMDudin Gleb2560HUN27388s ½4
4569CMMafaaz Khalid2057PAK22672,5s 13
5116GMMartinovic Sasa2553CRO25387,5s ½4
6170GMAgmanov Zhandos2490KAZ24064,5s ½4
8216GMSmerdon David C2461AUS23075s 13
91009IMBarbot Pierre2480SLO24617,5s ½4
10209IMDi Benedetto Edoardo2473ITA25247,5s 04
Herrera Juan Sebastian FM 2290 COL Rp:2391
Rd.SNoNameRtgFEDRpPts.Res.Bo.
1861Weber Gus1739JCI18234s 14
3690Edwards Emar1958BAR20213,5w 14
4988Zorez Shabkhez1933PAK21515,5w 14
7523Gonzalez Garcia Marc2138AND18301,5w 14
8255IMMorris James2442AUS24686w 04
11173IMKaasen Tor Fredrik2499NOR23243w 14

Board Pairings - Open

Round 1 on 2026/09/16 at 15:00
Bo.58
  Colombia (COL)		Rtg-161
  Jersey (JCI)		Rtg4 : 0 PGN
(c) Alejandro Mateus(c) Graham Mooney
58.1IM
Lopez Rayo, Santiago
2431-
Carpenter, Paul A
18581 - 0 PGN
58.2IM
Valderrama Quiceno, Esteban Alb
2390-
Clark, Gary
18311 - 0 PGN
58.3IM
Campos Gomez, Manuel
2428-
Auckland, James
17441 - 0 PGN
58.4FM
Herrera, Juan Sebastian
2290-
Weber, Gus
17391 - 0 PGN
Round 2 on 2026/09/17 at 15:00
Bo.58
  Colombia (COL)		Rtg-8
  Hungary (HUN)		Rtg1½:2½ PGN
(c) Alejandro Mateus(c) Csaba Balogh
8.1IM
Lopez Rayo, Santiago
2431-GM
Leko, Peter
2676½ - ½ PGN
8.2IM
Valderrama Quiceno, Esteban Alb
2390-GM
Gledura, Benjamin
26200 - 1 PGN
8.3IM
Campos Gomez, Manuel
2428-GM
Banusz, Tamas
2587½ - ½ PGN
8.4GM
Rios Gomez, Cristhian Camilo
2412-GM
Dudin, Gleb
2560½ - ½ PGN
Round 3 on 2026/09/18 at 15:00
Bo.112
  Barbados (BAR)		Rtg-58
  Colombia (COL)		Rtg2 : 2 PGN
(c) Sergey Kasparov(c) Alejandro Mateus
36.1FM
Blackman, Justin
2255-IM
Lopez Rayo, Santiago
24310 - 1 PGN
36.2FM
Del Castilho, Martyn
2231-IM
Valderrama Quiceno, Esteban Alb
23901 - 0 PGN
36.3IM
Husbands, Orlando
2222-IM
Campos Gomez, Manuel
24281 - 0 PGN
36.4
Edwards, Emar
1958-FM
Herrera, Juan Sebastian
22900 - 1 PGN
Round 4 on 2026/09/19 at 15:00
Bo.124
  Pakistan (PAK)		Rtg-58
  Colombia (COL)		Rtg0 : 4 PGN
(c) Raja Gauhar(c) Alejandro Mateus
51.1FM
Muhammad, Waqar
2188-IM
Lopez Rayo, Santiago
24310 - 1 PGN
51.2FM
Amer, Karim
2147-IM
Campos Gomez, Manuel
24280 - 1 PGN
51.3CM
Mafaaz, Khalid
2057-GM
Rios Gomez, Cristhian Camilo
24120 - 1 PGN
51.4
Zorez, Shabkhez
1933-FM
Herrera, Juan Sebastian
22900 - 1 PGN
Round 5 on 2026/09/20 at 15:00
Bo.58
  Colombia (COL)		Rtg-17
  Croatia (CRO)		Rtg3 : 1 PGN
(c) Alejandro Mateus(c) Zdenko Kozul
29.1IM
Lopez Rayo, Santiago
2431-GM
Saric, Ivan
2623½ - ½ PGN
29.2IM
Valderrama Quiceno, Esteban Alb
2390-GM
Brkic, Ante
26101 - 0 PGN
29.3IM
Campos Gomez, Manuel
2428-GM
Livaic, Leon
25601 - 0 PGN
29.4GM
Rios Gomez, Cristhian Camilo
2412-GM
Martinovic, Sasa
2553½ - ½ PGN
Round 6 on 2026/09/21 at 15:00
Bo.58
  Colombia (COL)		Rtg-35
  Kazakhstan (KAZ)		Rtg½ :3½ PGN
(c) Alejandro Mateus(c) Anuar Ismagambetov
20.1IM
Lopez Rayo, Santiago
2431-GM
Makhnev, Denis
25680 - 1 PGN
20.2IM
Valderrama Quiceno, Esteban Alb
2390-IM
Nurgaliyev, Sauat
24930 - 1 PGN
20.3IM
Campos Gomez, Manuel
2428-IM
Sapenov, Daniyal
25100 - 1 PGN
20.4GM
Rios Gomez, Cristhian Camilo
2412-GM
Agmanov, Zhandos
2490½ - ½ PGN
Round 7 on 2026/09/23 at 15:00
Bo.85
  Andorra (AND)		Rtg-58
  Colombia (COL)		Rtg½ :3½ PGN
(c) Francesc Rechi Perez(c) Alejandro Mateus
37.1GM
De La Riva Aguado, Oscar
2428-IM
Lopez Rayo, Santiago
2431½ - ½ PGN
37.2FM
Ribera Veganzones, Serni
2305-IM
Valderrama Quiceno, Esteban Alb
23900 - 1 PGN
37.3FM
Gomez Anadon, Daniel
2193-IM
Campos Gomez, Manuel
24280 - 1 PGN
37.4
Gonzalez Garcia, Marc
2138-FM
Herrera, Juan Sebastian
22900 - 1 PGN
Round 8 on 2026/09/24 at 15:00
Bo.32
  Australia (AUS)		Rtg-58
  Colombia (COL)		Rtg2 : 2 PGN
(c) Mihajlo Radovanovic(c) Alejandro Mateus
22.1GM
Cheng, Bobby
2570-IM
Lopez Rayo, Santiago
2431½ - ½ PGN
22.2IM
Sardana, Rishi
2518-IM
Campos Gomez, Manuel
2428½ - ½ PGN
22.3GM
Smerdon, David C
2461-GM
Rios Gomez, Cristhian Camilo
24120 - 1 PGN
22.4IM
Morris, James
2442-FM
Herrera, Juan Sebastian
22901 - 0 PGN
Round 9 on 2026/09/25 at 15:00
Bo.58
  Colombia (COL)		Rtg-34
  Slovenia (SLO)		Rtg2½:1½ PGN
(c) Alejandro Mateus(c) Aljosa Grosar
23.1IM
Lopez Rayo, Santiago
2431-GM
Demchenko, Anton
25801 - 0 PGN
23.2IM
Valderrama Quiceno, Esteban Alb
2390-GM
Subelj, Jan
25240 - 1 PGN
23.3IM
Campos Gomez, Manuel
2428-IM
Lavrencic, Matic
24791 - 0 PGN
23.4GM
Rios Gomez, Cristhian Camilo
2412-IM
Barbot, Pierre
2480½ - ½ PGN
Round 10 on 2026/09/26 at 15:00
Bo.58
  Colombia (COL)		Rtg-26
  Italy (ITA)		Rtg½ :3½ PGN
(c) Alejandro Mateus(c) Michele Godena
18.1IM
Lopez Rayo, Santiago
2431-GM
Lodici, Lorenzo
25730 - 1 PGN
18.2IM
Valderrama Quiceno, Esteban Alb
2390-GM
Moroni, Luca Jr
25560 - 1 PGN
18.3IM
Campos Gomez, Manuel
2428-GM
Sonis, Francesco
2539½ - ½ PGN
18.4GM
Rios Gomez, Cristhian Camilo
2412-IM
Di Benedetto, Edoardo
24730 - 1 PGN
Round 11 on 2026/09/27 at 11:00
Bo.21
  Norway (NOR)		Rtg-58
  Colombia (COL)		Rtg2 : 2 PGN
(c) Jon Kristian Haarr(c) Alejandro Mateus
21.1GM
Christiansen, Johan-Sebastian
2656-IM
Lopez Rayo, Santiago
2431½ - ½ PGN
21.2GM
Urkedal, Frode Olav Olsen
2571-IM
Valderrama Quiceno, Esteban Alb
2390½ - ½ PGN
21.3GM
Kvaloy, Aksel Bu
2505-IM
Campos Gomez, Manuel
24281 - 0 PGN
21.4IM
Kaasen, Tor Fredrik
2499-FM
Herrera, Juan Sebastian
22900 - 1 PGN