WBIF International - Player-Statistics

Player-Statistics

Name

Stefanos Bonanos
Nickname Gridgammon	sbonanos
Nickname WBIF Tiger	sbonanos
Nickname BG Studio Heroes	sbonanos
Matches (rated)	352 Matches: 170 Won (49%), 176 Lost (51%), 6 Byes
Elo (Rank active/all time)	1466 (856./1069.)
-PR	All: 7,42 5: 7,06 10: 7,60 25: 7,63
-PR,	161 Matches (50%): 84 Won, 77 Lost
-PR,	161 Matches (50%): 77 Won, 84 Lost

Picture player

Tourney placements
Association	Year	Tourney	Class	Rank
WBIF International	2024	WBIF World Club Championship 2024		4
WBIF International	2020	WBIF Tour 2020: Final		5
WBIF International	2019	WBIF Tour 2019: Final		6
WBIF Griechenland	2019	Nat'l Championship Greece 2019		3
WBIF Griechenland	2015	Nat'l Championship Greece 2015		6
WBIF International	2013	EBIF European Team Championship 2013		1

WBIF World Individual Championship 2025 --- Deadline: 03.05., 23:59 (Matchpoints: 13)
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Poorya Mahooti [M1] (PoOorya992)	1:0	(6,73:7,68)
Round 5		Stefanos Bonanos	-	John Mallon (OutbackJack)	1:0	(8,78:13,29)
Round 4		Stefanos Bonanos	-	Andrew Selby [M3] (Selbs)	0:1	(8,07:2,70)
Round 3		Stefanos Bonanos	-	Cihangir Cetinel [M3] (cihangircetinel)	0:1	(5,07:5,03)
Round 2		Stefanos Bonanos	-	Peter Svinding (Svinding)	0:1	(6,43:5,56)
Round 1		Stefanos Bonanos	-	Sune Hansen (SuneH)	1:0	(9,01:11,37)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 7,47 (from 5,07 to 9,01), Opponent: 8,62

Nat'l Championship Greece 2025
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Stavros Tripodianakis (Stavros32)	0:1	(6,29:6,20)
Round 7		Stefanos Bonanos	-	Stavros Tsolakos (nifakos)	0:1	(7,93:13,65)
Round 6		Stefanos Bonanos	-	Nikos Zouvelos (exomotis)	0:1	(8,02:6,52)
Round 5		Stefanos Bonanos	-	Apostolos Amprazis (Ampras)	1:0	(8,23:9,04)
Round 4		Stefanos Bonanos	-	Dimitris Christopoulos (christopoulosd)	1:0	(5,51:9,22)
Round 3		Stefanos Bonanos	-	Athanasios Staridas (sthanasis)	0:1	(7,91:7,34)
Round 2		Stefanos Bonanos	-	Tasos Anagnostou (tattoo)	0:1	(8,76:6,16)
Round 1		Stefanos Bonanos	-	Xenofon Nikolakoulis (XNIK71)	1:0	(11,05:15,17)
8 Matches: 3 Won (38%), 5 Lost (63%) - - - PR: 8,21 (from 5,51 to 11,05), Opponent: 9,58

WBIF Tour 2023: Final
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Jiři Vala (orkadimenza)	0:1	(without PR)
Round 3		Stefanos Bonanos	-	Radu Ciortan [M1] (raduciortan)	0:1	(without PR)
Round 2		Stefanos Bonanos	-	Peter Van Rooij [G3] (Pasiphae)	0:1	(without PR)
Round 1		Stefanos Bonanos	-	Andreas Sauseng [M3] (xander)	1:0	(without PR)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: no Analyses

WBIF World Speed Championship 2024
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Edward Bauder (BaronDChekerzov)	0:1	(12,71:12,10)
Round 6		Stefanos Bonanos	-	Jyrki Kauppinen [M3] (Bulgakov)	0:1	(5,75:4,62)
Round 5		Stefanos Bonanos	-	Patroklos Koudounis (patkoud)	0:1	(12,49:16,13)
Round 4		Stefanos Bonanos	-	Malcolm Hutson [M3] (Spabath)	0:1	(8,45:9,97)
Round 3		Stefanos Bonanos	-	Valbert Melo (ValbertMe)	1:0	(kontumaz)
Round 2		Stefanos Bonanos	-	Steeve Korn [A2] (Tiiive)	0:1	(8,88:7,06)
Round 1		Stefanos Bonanos	-	Fazli Güclü (fazlimtiger)	1:0	(7,54:7,22)
7 Matches: 2 Won (29%), 5 Lost (71%) - - - PR: 9,09 (from 5,75 to 12,71), Opponent: 8,98

WBIF World Club Championship 2024
Round	Date	Pairing			Result	PR
Round 11		Stefanos Bonanos	-	Daniel Sørensen [G2] (Danielator)	0:1	(5,39:4,76)
Round 10		Stefanos Bonanos	-	Bye
Round 9		Stefanos Bonanos	-	Iosebi Menabdishvili (metskhvare)	0:1	(8,84:3,30)
Round 8		Stefanos Bonanos	-	Bob Wachtel [G2] (woknroll)	0:1	(9,43:3,46)
Round 7		Stefanos Bonanos	-	Okan Özbay (Oezbay)	1:0	(7,16:4,71)
Round 6		Stefanos Bonanos	-	Jón Vilberg Georgsson (jvg)	0:1	(8,67:6,90)
Round 5		Stefanos Bonanos	-	Aleko Manashvili (maxno)	0:1	(9,02:5,23)
Round 4		Stefanos Bonanos	-	Juri Alper (realist58)	1:0	(6,30:6,06)
Round 3		Stefanos Bonanos	-	Pedro Sanz (pepinoloco)	0:1	(6,37:5,39)
Round 2		Stefanos Bonanos	-	Naoki Iketani [G3] (ipetani)	1:0	(3,81:1,90)
Round 1		Stefanos Bonanos	-	Mikael Benain (M19)	1:0	(6,78:11,68)
11 Matches: 4 Won (40%), 6 Lost (60%), 1 Bye - - - PR: 7,16 (from 3,81 to 9,43), Opponent: 5,41

Nat'l Championship Greece 2024
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Aris Papagiotidis (arpa821)	0:1	(9,74:9,62)
Round 6		Stefanos Bonanos	-	Pavlos Thanopoulos (lavraki)	1:0	(7,14:9,82)
Round 5		Stefanos Bonanos	-	Georgios Dermitzakis (dermis)	0:1	(8,50:5,11)
Round 4		Stefanos Bonanos	-	Christos Groutsos (Groutsos)	0:1	(7,29:5,24)
Round 3		Stefanos Bonanos	-	Panagiotis Panagakis (panagios)	1:0	(8,81:13,48)
Round 2		Stefanos Bonanos	-	Xenofon Nikolakoulis (XNIK71)	0:1	(7,87:11,27)
Round 1		Stefanos Bonanos	-	Apostolos Amprazis (Ampras)	0:1	(6,44:8,42)
7 Matches: 2 Won (29%), 5 Lost (71%) - - - PR: 7,99 (from 6,44 to 9,74), Opponent: 9,36

WBIF World Club Championship 2023
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	John Horton (tigereye37)	0:1	(6,82:8,30)
Round 6		Stefanos Bonanos	-	Juri Alper (realist58)	1:0	(11,64:6,51)
Round 5		Stefanos Bonanos	-	Ignasi Navarro (inavarro14)	1:0	(7,00:5,60)
Round 4		Stefanos Bonanos	-	Hüseyyin Güler (HuseyyinGuler)	0:1	(7,53:7,79)
Round 3		Stefanos Bonanos	-	Emir Begic (laki67)	1:0	(6,38:10,31)
Round 2		Stefanos Bonanos	-	Bakar Matikashvili [M2] (maquisard)	1:0	(10,59:4,06)
Round 1		Stefanos Bonanos	-	Kaia Osbakk [A1] (Kaia)	1:0	(7,24:5,05)
7 Matches: 5 Won (71%), 2 Lost (29%) - - - PR: 8,03 (from 6,38 to 11,64), Opponent: 7,14

Nat'l Championship Greece 2023
Round	Date	Pairing			Result	PR
Round 14		Stefanos Bonanos	-	Anastasios Maniatis (FAETHON)	0:1	(6,98:7,71)
Round 13		Stefanos Bonanos	-	Andreas Tolias (denominator)	1:0	(4,64:6,34)
Round 12		Stefanos Bonanos	-	Ioannis Mathioudakis (Thryloschania)	0:1	(9,13:7,46)
Round 11		Stefanos Bonanos	-	Panagiotis Manesiotis [G3] (panos9)	1:0	(10,26:4,00)
Round 10		Stefanos Bonanos	-	Giorgos Ganas (ionas)	0:1	(5,03:8,58)
Round 9		Stefanos Bonanos	-	Νektarios Tokis (NEKTOK)	0:1	(4,56:3,72)
Round 8		Stefanos Bonanos	-	Theodosis Badas [M2] (SubZero)	1:0	(6,98:4,88)
Round 7		Stefanos Bonanos	-	Andreas Bitsakos (1andreas)	1:0	(7,00:9,64)
Round 6		Stefanos Bonanos	-	Apostolos Amprazis (Ampras)	1:0	(8,78:6,92)
Round 5		Stefanos Bonanos	-	Athanasios Papadopoulos (PAP2)	1:0	(4,76:14,56)
Round 4		Stefanos Bonanos	-	Georgios Lazaris (glaz7)	1:0	(6,98:3,50)
Round 3		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(8,26:2,62)
Round 2		Stefanos Bonanos	-	George Haritatos (Algonquin)	0:1	(7,55:14,02)
Round 1		Stefanos Bonanos	-	Giannis Pasialis [G2] (dakapes)	1:0	(6,10:3,02)
14 Matches: 9 Won (64%), 5 Lost (36%) - - - PR: 6,70 (from 4,56 to 10,26), Opponent: 7,50

WBIF World Individual Championship 2022
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Jochen Dickinger (Dicki35)	0:1	(13,87:22,04)
Round 5		Stefanos Bonanos	-	Merzuk Jugo [A1] (heretik)	0:1	(7,46:8,07)
Round 4		Stefanos Bonanos	-	Christian Berg (Kroko)	1:0	(6,25:13,84)
Round 3		Stefanos Bonanos	-	Patrick Keene (Puppetofsmut)	0:1	(6,53:9,36)
Round 2		Stefanos Bonanos	-	Rune Færstad [A3] (Culpina)	0:1	(8,46:8,98)
Round 1		Stefanos Bonanos	-	Stacy Turner [M1] (sturner)	0:1	(7,48:13,08)
6 Matches: 1 Won (17%), 5 Lost (83%) - - - PR: 8,15 (from 6,25 to 13,87), Opponent: 12,01

WBIF World Club Championship 2022
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Reece McLean [I3] (Reonn)	0:1	(6,61:13,77)
Round 4		Stefanos Bonanos	-	John Horton (tigereye37)	0:1	(7,07:14,32)
Round 3		Stefanos Bonanos	-	Thomas Fuglheim (Fulle)	0:1	(6,18:7,17)
Round 2		Stefanos Bonanos	-	Reinhold Drugowitsch [A1] (purlepaus66)	1:0	(8,94:11,73)
Round 1		Stefanos Bonanos	-	John Tuzcu (serner)	1:0	(6,97:7,18)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 7,03 (from 6,18 to 8,94), Opponent: 10,22

WBIF World Club Championship 2021
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Steve Sax [G2] (STEAMSAX)	0:1	(7,33:4,15)
Round 7		Stefanos Bonanos	-	Atsamaz Arsagov [M2] (ABC3000)	0:1	(7,42:5,42)
Round 6		Stefanos Bonanos	-	Karen Sarkisyan (Zenq)	1:0	(6,67:5,10)
Round 5		Stefanos Bonanos	-	Brian Lever [M2] (Stratton)	1:0	(8,90:9,53)
Round 4		Stefanos Bonanos	-	Bernhard Mayr [G3] (taulajoe)	0:1	(10,69:8,84)
Round 3		Stefanos Bonanos	-	Naoki Iketani [G3] (ipetani)	1:0	(10,37:4,46)
Round 2		Stefanos Bonanos	-	Marcel Jochem [G3] (Marjoc)	0:1	(5,32:2,44)
Round 1		Stefanos Bonanos	-	Fabio Gullotta [M3] (farcitone)	1:0	(6,17:6,28)
8 Matches: 4 Won (50%), 4 Lost (50%) - - - PR: 7,83 (from 5,32 to 10,69), Opponent: 5,91

WBIF World Individual Championship 2021
Round	Date	Pairing			Result	PR
Round 9		Stefanos Bonanos	-	Marvin Khattar (Laguna)	0:1	(6,62:7,60)
Round 8		Stefanos Bonanos	-	Jesper Carlsson [A2] (Jesper1972)	0:1	(5,21:11,58)
Round 7		Stefanos Bonanos	-	Annalisa Agosti (Orchidea)	0:1	(5,08:6,60)
Round 6		Stefanos Bonanos	-	Katalin Veszeli (veszelik)	0:1	(6,39:4,44)
Round 5		Stefanos Bonanos	-	Rickard Persson (Rickardp)	1:0	(8,89:9,95)
Round 4		Stefanos Bonanos	-	Håkan Åkerstrand (Supercrasch)	1:0	(5,34:8,63)
Round 3		Stefanos Bonanos	-	Merzuk Jugo [A1] (heretik)	0:1	(9,39:5,31)
Round 2		Stefanos Bonanos	-	Sukru Yurttekin (yurttekin)	1:0	(8,04:15,80)
Round 1		Stefanos Bonanos	-	Emad Salib [A1] (Esalib)	1:0	(5,20:7,34)
9 Matches: 4 Won (44%), 5 Lost (56%) - - - PR: 6,66 (from 5,08 to 9,39), Opponent: 8,19

WBIF Tour 2020: Final
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Jiři Vala (orkadimenza)	0:1	(7,13:2,80)
Round 7		Stefanos Bonanos	-	Bye
Round 6		Stefanos Bonanos	-	Honza Cerny (anezka)	0:1	(5,87:4,43)
Round 5		Stefanos Bonanos	-	Oliver Plaehn (olpl42)	1:0	(7,08:8,97)
Round 4		Stefanos Bonanos	-	Wolfgang Wühl (wolfw)	1:0	(6,62:7,95)
Round 3		Stefanos Bonanos	-	Spyridon Sofos (spiro19)	1:0	(6,67:10,02)
Round 2		Stefanos Bonanos	-	Bernhard Mayr [G3] (taulajoe)	1:0	(6,49:6,03)
Round 1		Stefanos Bonanos	-	Stelios Ktistakis (Ellanios)	0:1	(4,95:8,95)
8 Matches: 4 Won (57%), 3 Lost (43%), 1 Bye - - - PR: 6,37 (from 4,95 to 7,13), Opponent: 7,17

WBIF World Club Championship 2020
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Steen Mikkelsen [G1] (Spiril)	0:1	(6,80:3,70)
Round 4		Stefanos Bonanos	-	Jonas Moehrdel [A1] (Slotters)	0:1	(11,41:8,37)
Round 3		Stefanos Bonanos	-	Marco Tamigi [M1] (djtigi)	0:1	(without PR)
Round 2		Stefanos Bonanos	-	Pedro Roca De Togores (pedro roca)	1:0	(5,91:4,75)
Round 1		Stefanos Bonanos	-	Brenda Rosen (Springbee)	1:0	(10,11:18,46)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 8,62 (from 5,91 to 11,41), Opponent: 9,26

WBIF Tour 2019: Final (LIVE, unrated)
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Katalin Veszeli	0:1
Round 6		Stefanos Bonanos	-	Giorgos Avdis	1:0
Round 5		Stefanos Bonanos	-	Serafeim Milionis	1:0
Round 4		Stefanos Bonanos	-	Serafeim Tsaknis	1:0
Round 3		Stefanos Bonanos	-	Andreas Tolias	0:1
Round 2		Stefanos Bonanos	-	Claus Elken	1:0
Round 1		Stefanos Bonanos	-	Kristoffer Hötzeneder [M3]	0:1
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: no Analyses

WBIF Champions Cup 2019 (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Leo Waters [M2] (krakbedouin)	0:1	(4,72:2,37)
Round 3		Stefanos Bonanos	-	Ali Cetin Belene [G0] (shadowtnt)	1:0	(8,85:2,80)
Round 2		Stefanos Bonanos	-	Markus Kreienbühl (lalterite)	0:1	(without PR)
Round 1		Stefanos Bonanos	-	Marc Van Damme [G2] (marcvd)	0:1	(without PR)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 7,40 (from 4,72 to 8,85), Opponent: 2,60

EBIF Tour 2018: Final (LIVE, unrated)
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Giorgos Avdis	0:1
Round 6		Stefanos Bonanos	-	Theodoros Dimakis	1:0
Round 5		Stefanos Bonanos	-	Honza Cerny	0:1
Round 4		Stefanos Bonanos	-	Pavel Zaoral	1:0
Round 3		Stefanos Bonanos	-	Bernhard Mayr [G3]	0:1
Round 2		Stefanos Bonanos	-	Zdenek Zizka [G0]	1:0
Round 1		Stefanos Bonanos	-	Ioannis Mathioudakis	1:0
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: no Analyses

WBIF Tour 2024: Online Tourney 1
Round	Date	Pairing			Result	PR
Round 3		Stefanos Bonanos	-	George Toursoulopoulos (MolonLabe)	0:1	(7,39:5,37)
Round 2		Stefanos Bonanos	-	Marin Aniel Ciobanu (Aniel)	0:1	(4,44:8,57)
Round 1		Stefanos Bonanos	-	Wolfgang Wühl (wolfw)	0:1	(8,11:6,35)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 6,18 (from 4,44 to 8,11), Opponent: 7,16

WBIF Tour 2023: Online Tourney 3
Round	Date	Pairing			Result	PR
Round 3		Stefanos Bonanos	-	Panagiotis Manesiotis [G3] (panos9)	0:1	(7,63:2,82)
Round 2		Stefanos Bonanos	-	Oliver Plaehn (olpl42)	0:1	(6,97:11,10)
Round 1		Stefanos Bonanos	-	Neculai Axinte (naxi28)	0:1	(17,50:20,66)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 8,72 (from 6,97 to 17,50), Opponent: 8,69

WBIF Tour 2023: Online Tourney 2
Round	Date	Pairing			Result	PR
Round 9		Stefanos Bonanos	-	Brendan Burgess [M3] (BrendanBurge)	0:1	(7,55:9,55)
Round 8		Stefanos Bonanos	-	Kristoffer Hötzeneder [M3] (kris)	1:0	(4,97:6,05)
Round 7		Stefanos Bonanos	-	Robert Palumbo (Cluedo)	0:1	(8,64:8,44)
Round 6		Stefanos Bonanos	-	Leyla Zaloutskaya (SniperKitten)	1:0	(4,80:4,87)
Round 5		Stefanos Bonanos	-	Giannis Pasialis [G2] (dakapes)	1:0	(10,31:3,78)
Round 4		Stefanos Bonanos	-	Costas Chiotinis (costas)	0:1	(5,03:2,82)
Round 3		Stefanos Bonanos	-	Franco Tosin [A3] (fratos)	1:0	(7,92:7,81)
Round 2		Stefanos Bonanos	-	Patroklos Koudounis (patkoud)	1:0	(5,46:5,82)
Round 1		Stefanos Bonanos	-	Marianne Bowen [I3] (Marianne)	1:0	(7,99:16,15)
9 Matches: 6 Won (67%), 3 Lost (33%) - - - PR: 7,11 (from 4,80 to 10,31), Opponent: 7,71

WBIF Tour 2023: Online Tourney 1
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Georgios Lazaris (glaz7)	0:1	(4,71:3,65)
Round 5		Stefanos Bonanos	-	Jiři Vala (orkadimenza)	0:1	(7,55:4,27)
Round 4		Stefanos Bonanos	-	John Brown [M3] (Jybrown)	0:1	(6,51:6,05)
Round 3		Stefanos Bonanos	-	Petru Hlihor [M3] (petruhl)	1:0	(5,97:5,08)
Round 2		Stefanos Bonanos	-	Jussi Haukioja [M3] (jjhh)	1:0	(9,47:6,94)
Round 1		Stefanos Bonanos	-	Rune Færevåg [M1] (fredag)	1:0	(6,72:4,79)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 7,01 (from 4,71 to 9,47), Opponent: 5,36

28th Heroes Tourney
Round	Date	Pairing			Result	PR
Round 2		Stefanos Bonanos	-	Naoki Iketani [G3] (ipetani)	0:1	(5,23:3,70)
Round 1		Stefanos Bonanos	-	Pietro Rossi (pedrored2021)	0:1	(5,77:10,88)
2 Matches: 0 Won, 2 Lost (100%) - - - PR: 5,47 (from 5,23 to 5,77), Opponent: 7,10

Nat'l Championship Greece 2022
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Stefanos Haraklias [M1] (tragi)	0:1	(9,09:8,92)
Round 7		Stefanos Bonanos	-	George Papakonstantinou (GPAP)	1:0	(6,93:16,00)
Round 6		Stefanos Bonanos	-	Ilias Kaltsas (ekalts)	1:0	(6,84:12,48)
Round 5		Stefanos Bonanos	-	Dimitris Gegas (Arxigos)	0:1	(8,70:9,88)
Round 4		Stefanos Bonanos	-	Costas Chiotinis (costas)	0:1	(5,04:5,62)
Round 3		Stefanos Bonanos	-	Stefanos Maselis (STEFATTACK)	1:0	(6,73:13,76)
Round 2		Stefanos Bonanos	-	Christos Anastasopoulos (christos1)	0:1	(8,99:10,31)
Round 1		Stefanos Bonanos	-	Sotirios Kechagias (sotiraros7)	0:1	(10,11:20,58)
8 Matches: 3 Won (38%), 5 Lost (63%) - - - PR: 7,76 (from 5,04 to 10,11), Opponent: 11,81

WBIF Tour 2021: Online Tourney 3
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Giorgos Avdis (elite777)	0:1	(7,86:7,33)
Round 4		Stefanos Bonanos	-	Bye
Round 3		Stefanos Bonanos	-	Roland Sahlén [G2] (Sahlen)	0:1	(9,78:4,82)
Round 2		Stefanos Bonanos	-	Patroklos Koudounis (patkoud)	1:0	(8,38:6,98)
Round 1		Stefanos Bonanos	-	Kostas Raissis (kostasr)	0:1	(8,38:9,41)
5 Matches: 1 Won (25%), 3 Lost (75%), 1 Bye - - - PR: 8,61 (from 7,86 to 9,78), Opponent: 7,13

WBIF Tour 2021: Online Tourney 2
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Ioannis Mathioudakis (Thryloschania)	0:1	(11,11:7,72)
Round 5		Stefanos Bonanos	-	Thanasis Makris (MAK8TH)	1:0	(6,00:11,17)
Round 4		Stefanos Bonanos	-	Burak Culhaci [M1] (aristhesaloniki)	1:0	(6,62:4,10)
Round 3		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(10,35:4,23)
Round 2		Stefanos Bonanos	-	Simon Carter [M3] (DrCornwallis)	0:1	(6,94:6,08)
Round 1		Stefanos Bonanos	-	Stelios Ktistakis (Ellanios)	0:1	(9,73:8,58)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 8,19 (from 6,00 to 11,11), Opponent: 7,26

WBIF Tour 2021: Online Tourney 1
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Burak Culhaci [M1] (aristhesaloniki)	0:1	(6,25:4,74)
Round 5		Stefanos Bonanos	-	George Haritatos (Algonquin)	1:0	(6,98:11,92)
Round 4		Stefanos Bonanos	-	Nikos Zouvelos (exomotis)	0:1	(4,90:4,82)
Round 3		Stefanos Bonanos	-	Jonas Moehrdel [A1] (Slotters)	1:0	(6,97:6,92)
Round 2		Stefanos Bonanos	-	Wolfgang Bacher [M2] (Ophris)	0:1	(7,18:4,79)
Round 1		Stefanos Bonanos	-	Andres Städeli (andruschg)	1:0	(6,70:7,72)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 6,41 (from 4,90 to 7,18), Opponent: 7,22

Nat'l Championship Greece 2021
Round	Date	Pairing			Result	PR
Round 13		Stefanos Bonanos	-	Michail Proukakis (Prouk)	0:1	(6,25:3,51)
Round 12		Stefanos Bonanos	-	Athanasios Adam (larisacity)	1:0	(5,51:11,38)
Round 11		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(5,50:4,09)
Round 10		Stefanos Bonanos	-	Athanasios Pappas (papthan)	0:1	(4,03:8,09)
Round 9		Stefanos Bonanos	-	Tasos Anagnostou (tattoo)	1:0	(5,10:7,95)
Round 8		Stefanos Bonanos	-	Georgios Litsios (ligior)	0:1	(7,42:12,24)
Round 7		Stefanos Bonanos	-	Sotiris Loumidis (LOUMOS)	1:0	(7,04:14,13)
Round 6		Stefanos Bonanos	-	Fotios Fotos (fotos28)	1:0	(5,99:15,99)
Round 5		Stefanos Bonanos	-	Evangelos Loridas (LORBAGOS)	0:1	(6,87:12,94)
Round 4		Stefanos Bonanos	-	Valentinos Bokos (valentinos72)	1:0	(7,79:9,61)
Round 3		Stefanos Bonanos	-	Leonidas Sotiriadis (leompif)	1:0	(9,08:15,77)
Round 2		Stefanos Bonanos	-	Dimitrios Lamprakis (Dimmylove)	1:0	(6,91:10,06)
Round 1		Stefanos Bonanos	-	George Zachariou (geozac2411)	0:1	(7,47:9,17)
13 Matches: 8 Won (62%), 5 Lost (38%) - - - PR: 6,51 (from 4,03 to 9,08), Opponent: 10,56

19th WBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Eric Alarcon (twister64)	0:1	(4,70:9,78)
Round 3		Stefanos Bonanos	-	Stephan Chiron (Chiron)	1:0	(8,50:15,56)
Round 2		Stefanos Bonanos	-	Paulus Van Rooijen [M2] (profylaxe)	0:1	(7,65:6,57)
Round 1		Stefanos Bonanos	-	Bob Wachtel [G2] (wockadoo)	0:1	(7,97:2,81)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 7,05 (from 4,70 to 8,50), Opponent: 8,67

WBIF Tour 2020: Online Tourney 3 (GG)
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Luigi De Lazzari [A1] (trasteverino)	0:1	(6,77:7,42)
Round 7		Stefanos Bonanos	-	Joanna Kerynia (KERYNIA)	1:0	(9,51:8,66)
Round 6		Stefanos Bonanos	-	Bye
Round 5		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(6,01:2,67)
Round 4		Stefanos Bonanos	-	Rumen Rasheev (Rumen1)	0:1	(5,91:6,73)
Round 3		Stefanos Bonanos	-	Spyridon Sofos (spiro19)	0:1	(without PR)
Round 2		Stefanos Bonanos	-	James Newman [A1] (LuckSucker)	1:0	(9,80:5,52)
Round 1		Stefanos Bonanos	-	Jean-Christophe Play (crayon26)	1:0	(without PR)
8 Matches: 4 Won (57%), 3 Lost (43%), 1 Bye - - - PR: 7,70 (from 5,91 to 9,80), Opponent: 6,29

WBIF Tour 2020: Online Tourney 2 (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Tiberiu Bostan [M2] (Tiberius1976)	0:1	(6,47:8,35)
Round 3		Stefanos Bonanos	-	Margaret Diamantidis (Greentruck)	0:1	(8,91:13,80)
Round 2		Stefanos Bonanos	-	Anastasios Maniatis (FAETHON)	1:0	(7,27:8,21)
Round 1		Stefanos Bonanos	-	Dan Adrian (adidan)	0:1	(7,05:8,26)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 7,55 (from 6,47 to 8,91), Opponent: 9,95

WBIF Tour 2020: Online Tourney 1 (GG)
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Michail Proukakis (Prouk)	0:1	(8,55:5,64)
Round 6		Stefanos Bonanos	-	Mike Friedrich (GERBS)	1:0	(7,56:12,66)
Round 5		Stefanos Bonanos	-	Alexandros Gyrtatos (mpompos1982)	1:0	(6,49:5,86)
Round 4		Stefanos Bonanos	-	Mladen Plejić (yang)	1:0	(4,04:18,77)
Round 3		Stefanos Bonanos	-	Dimitrios Lamprakis (Dimmylove)	1:0	(7,98:7,53)
Round 2		Stefanos Bonanos	-	Claus Elken (Elken)	0:1	(8,50:4,25)
Round 1		Stefanos Bonanos	-	George Haritatos (Algonquin)	0:1	(5,30:13,23)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 6,93 (from 4,04 to 8,55), Opponent: 9,84

Nat'l Championship Greece 2020 (GG)
Round	Date	Pairing			Result	PR
Round 12		Stefanos Bonanos	-	Anastasios Maniatis (FAETHON)	0:1	(6,82:8,79)
Round 11		Stefanos Bonanos	-	Bye
Round 10		Stefanos Bonanos	-	Georgios Kyriakos (vidologos)	1:0	(6,73:14,69)
Round 9		Stefanos Bonanos	-	Kostas Raissis (kostasr)	0:1	(6,38:5,02)
Round 8		Stefanos Bonanos	-	Evangelos Kioule (Elgioul)	1:0	(11,23:9,88)
Round 7		Stefanos Bonanos	-	Elias Eleftheriou (eliaselef)	1:0	(10,87:12,86)
Round 6		Stefanos Bonanos	-	Dimitrios Lamprakis (Dimmylove)	0:1	(9,34:12,05)
Round 5		Stefanos Bonanos	-	Theodosis Badas [M2] (razza7tar)	0:1	(without PR)
Round 4		Stefanos Bonanos	-	Margaret Diamantidis (Greentruck)	1:0	(without PR)
Round 3		Stefanos Bonanos	-	Christos Papadimas (krisdent)	1:0	(without PR)
Round 2		Stefanos Bonanos	-	Apostolos Amprazis (Ampras)	0:1	(without PR)
Round 1		Stefanos Bonanos	-	Athanasios Pappas (papthan)	1:0	(6,74:8,98)
12 Matches: 6 Won (55%), 5 Lost (45%), 1 Bye - - - PR: 8,35 (from 6,38 to 11,23), Opponent: 10,37

2nd Heroes Tourney
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Georgios Ntislis (Handofdooom)	0:1	(10,37:11,93)
Round 4		Stefanos Bonanos	-	Andrew Selby [M3] (Selbs)	1:0	(6,52:13,76)
Round 3		Stefanos Bonanos	-	Stelios Ktistakis (Ellanios)	1:0	(8,84:11,10)
Round 2		Stefanos Bonanos	-	Ercan Recan [A1] (erecan)	1:0	(5,94:12,53)
Round 1		Stefanos Bonanos	-	Bernhard Mayr [G3] (taulajoe)	0:1	(4,93:7,66)
5 Matches: 3 Won (60%), 2 Lost (40%) - - - PR: 7,57 (from 4,93 to 10,37), Opponent: 11,27

15th WBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Vesselin Kolev (NemaGele)	0:1	(5,81:8,33)
Round 3		Stefanos Bonanos	-	Karol Szczerek (kasz)	0:1	(6,40:4,99)
Round 2		Stefanos Bonanos	-	Mike Friedrich (GERBS)	1:0	(4,47:11,26)
Round 1		Stefanos Bonanos	-	Michail Proukakis (Prouk)	0:1	(7,79:7,93)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 6,21 (from 4,47 to 7,79), Opponent: 8,20

WBIF Tour 2019: Online Tourney 3 (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Laurence Sinitzky (redchipie)	0:1	(5,14:9,55)
Round 3		Stefanos Bonanos	-	Bjørn Kruse (DanishBear)	0:1	(7,49:14,56)
Round 2		Stefanos Bonanos	-	Rumen Rasheev (Rumen1)	0:1	(5,61:3,56)
Round 1		Stefanos Bonanos	-	Hans Kristian Mathiesen (Kedde)	1:0	(9,21:6,43)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 6,62 (from 5,14 to 9,21), Opponent: 8,92

WBIF Tour 2019: Online Tourney 2 (GG)
Round	Date	Pairing			Result	PR
Round 9		Stefanos Bonanos	-	Claus Elken (Elken)	0:1	(6,73:5,28)
Round 8		Stefanos Bonanos	-	Giorgos Kafetzopoulos (geokaf)	1:0	(6,61:3,34)
Round 7		Stefanos Bonanos	-	Honza Cerny (anezka)	1:0	(6,65:5,50)
Round 6		Stefanos Bonanos	-	Torsten Lux [G3] (LuxT)	1:0	(8,37:4,19)
Round 5		Stefanos Bonanos	-	Dimitrios Lamprakis (Dimmylove)	1:0	(8,47:10,29)
Round 4		Stefanos Bonanos	-	Reinhold Drugowitsch [A1] (purlepaus66)	1:0	(5,97:6,67)
Round 3		Stefanos Bonanos	-	Gaz Owen [G1] (gaztafari)	0:1	(7,49:2,81)
Round 2		Stefanos Bonanos	-	Jørn Inge Nesdal [M3] (supermann)	0:1	(6,50:4,48)
Round 1		Stefanos Bonanos	-	Kristoffer Hötzeneder [M3] (kris)	1:0	(9,36:5,90)
9 Matches: 6 Won (67%), 3 Lost (33%) - - - PR: 7,40 (from 5,97 to 9,36), Opponent: 5,61

WBIF Tour 2019: Online Tourney 1 (GG)
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Tiberiu Bostan [M2] (Tiberius1976)	0:1	(without PR)
Round 6		Stefanos Bonanos	-	Marco Marin (kiramar)	1:0	(7,80:9,04)
Round 5		Stefanos Bonanos	-	Mark Manley (EVERTONBG)	1:0	(9,07:11,53)
Round 4		Stefanos Bonanos	-	Rumen Rasheev (Rumen1)	0:1	(6,80:7,70)
Round 3		Stefanos Bonanos	-	Markus Klein (Markus031972)	0:1	(7,49:4,52)
Round 2		Stefanos Bonanos	-	Peter-Michael Bosse [M1] (PMBosse)	1:0	(6,54:3,45)
Round 1		Stefanos Bonanos	-	Andreas Tolias (denominator)	1:0	(8,81:5,04)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 7,71 (from 6,54 to 9,07), Opponent: 6,74

Nat'l Championship Greece 2019 (GG)
Round	Date	Pairing			Result	PR
Round 17		Stefanos Bonanos	-	Ioannis Atmatzidis (erimitis)	0:1	(7,79:5,10)
Round 16		Stefanos Bonanos	-	Giorgos Kafetzopoulos (geokaf)	1:0	(7,01:4,51)
Round 15		Stefanos Bonanos	-	Stefanos Haraklias [M1] (tragi)	1:0	(7,39:9,29)
Round 14		Stefanos Bonanos	-	Bye
Round 13		Stefanos Bonanos	-	Mimis Tsakoniatis (Iskandar)	0:1	(8,70:6,08)
Round 12		Stefanos Bonanos	-	Michail Proukakis (Prouk)	1:0	(6,55:8,48)
Round 11		Stefanos Bonanos	-	Ioannis Atmatzidis (erimitis)	1:0	(6,68:4,56)
Round 10		Stefanos Bonanos	-	Spyridon Sofos (spiro19)	0:1	(5,96:7,08)
Round 9		Stefanos Bonanos	-	Nikos Kallousis (kallousaras)	1:0	(10,69:8,83)
Round 8		Stefanos Bonanos	-	Iraklis Tsiamantas (iraklis1)	1:0	(8,33:12,19)
Round 7		Stefanos Bonanos	-	Giorgos Kafetzopoulos (geokaf)	1:0	(6,93:4,18)
Round 6		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(12,25:3,36)
Round 5		Stefanos Bonanos	-	Tasos Anagnostou (Arum)	0:1	(10,73:7,34)
Round 4		Stefanos Bonanos	-	Costas Chiotinis (costas)	1:0	(9,31:5,89)
Round 3		Stefanos Bonanos	-	Konstantinos Tsouparopoulos (Costisathgr)	1:0	(6,06:7,58)
Round 2		Stefanos Bonanos	-	Nikos Dikaros (Amorphis)	1:0	(8,92:5,14)
Round 1		Stefanos Bonanos	-	Evangelos Kioule (Elgioul)	0:1	(5,41:11,89)
17 Matches: 11 Won (69%), 5 Lost (31%), 1 Bye - - - PR: 7,98 (from 5,41 to 12,25), Opponent: 6,97

12th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Kristoffer Hötzeneder [M3] (kris)	0:1	(5,09:8,82)
Round 5		Stefanos Bonanos	-	Sinisa Vrhovec (gorkipelin)	0:1	(7,53:6,42)
Round 4		Stefanos Bonanos	-	Ioannis Mathioudakis (Thrylosxania)	1:0	(5,94:4,73)
Round 3		Stefanos Bonanos	-	Laurence Sinitzky (redchipie)	1:0	(7,63:9,62)
Round 2		Stefanos Bonanos	-	Franco Tosin [A3] (fratos)	1:0	(7,71:9,62)
Round 1		Stefanos Bonanos	-	Wolfgang Wühl (WolfW)	0:1	(5,08:7,51)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 6,57 (from 5,08 to 7,71), Opponent: 8,10

EBIF Tour 2018: Online Tourney 3 (GG)
Round	Date	Pairing			Result	PR
Round 9		Stefanos Bonanos	-	Wolfgang Wühl (WolfW)	0:1	(9,86:8,95)
Round 8		Stefanos Bonanos	-	Claus Elken (Elken)	1:0	(6,65:3,22)
Round 7		Stefanos Bonanos	-	Chris Rogers [M1] (keen2learn)	0:1	(8,66:7,10)
Round 6		Stefanos Bonanos	-	Rudi Prohaska (Wal)	1:0	(without PR)
Round 5		Stefanos Bonanos	-	Katalin Veszeli (veszelik)	1:0	(7,13:8,79)
Round 4		Stefanos Bonanos	-	Wolfgang Bacher [M2] (Ophris)	1:0	(6,10:6,64)
Round 3		Stefanos Bonanos	-	Zdenek Zizka [G0] (XZet24)	1:0	(6,53:3,18)
Round 2		Stefanos Bonanos	-	Costas Chiotinis (costas)	1:0	(7,83:7,28)
Round 1		Stefanos Bonanos	-	Kristoffer Hötzeneder [M3] (kris)	0:1	(8,68:9,94)
9 Matches: 6 Won (67%), 3 Lost (33%) - - - PR: 7,62 (from 6,10 to 9,86), Opponent: 7,02

EBIF Tour 2018: Online Tourney 2 (GG)
Round	Date	Pairing			Result	PR
Round 10		Stefanos Bonanos	-	Honza Cerny (anezka)	0:1	(4,62:4,74)
Round 9		Stefanos Bonanos	-	Zdenek Zizka [G0] (XZet24)	0:1	(8,16:3,04)
Round 8		Stefanos Bonanos	-	Claus Elken (Elken)	1:0	(6,22:7,14)
Round 7		Stefanos Bonanos	-	Giorgos Avdis (elite777)	1:0	(8,63:7,42)
Round 6		Stefanos Bonanos	-	Gaz Owen [G1] (gaztafari)	1:0	(6,56:3,60)
Round 5		Stefanos Bonanos	-	Wolfgang Bacher [M2] (Ophris)	1:0	(7,74:4,29)
Round 4		Stefanos Bonanos	-	Andreas Tolias (denominator)	1:0	(6,15:4,32)
Round 3		Stefanos Bonanos	-	Laszlo Mike (Petede)	0:1	(11,04:8,29)
Round 2		Stefanos Bonanos	-	Mislav Kovacic [G3] (Mislav)	1:0	(9,38:3,65)
Round 1		Stefanos Bonanos	-	Emad Salib [A1] (Esalib)	1:0	(6,44:11,23)
10 Matches: 7 Won (70%), 3 Lost (30%) - - - PR: 7,76 (from 4,62 to 11,04), Opponent: 5,95

EBIF Tour 2018: Online Tourney 1 (GG)
Round	Date	Pairing			Result	PR
Round 6		Stefanos Bonanos	-	Daniel Kocsis (StCleopas)	0:1	(4,27:6,04)
Round 5		Stefanos Bonanos	-	Costas Chiotinis (costas)	1:0	(7,43:4,83)
Round 4		Stefanos Bonanos	-	Ralf Sudbrak (ralfsu)	1:0	(6,45:6,86)
Round 3		Stefanos Bonanos	-	Michail Proukakis (Prouk)	0:1	(5,25:6,55)
Round 2		Stefanos Bonanos	-	Leos Fiala (klokanLF)	1:0	(without PR)
Round 1		Stefanos Bonanos	-	Wolfgang Herfet (linecindy123)	0:1	(without PR)
6 Matches: 3 Won (50%), 3 Lost (50%) - - - PR: 6,19 (from 4,27 to 7,43), Opponent: 6,10

Nat'l Championship Greece 2017/2018 (GG)
Round	Date	Pairing			Result	PR
Round 12		Stefanos Bonanos	-	Ioannis Mathioudakis (Thrylosxania)	0:1	(11,48:10,87)
Round 11		Stefanos Bonanos	-	Costas Chiotinis (costas)	1:0	(10,74:5,97)
Round 10		Stefanos Bonanos	-	Georgios Litsios (ligior)	0:1	(11,02:15,14)
Round 9		Stefanos Bonanos	-	Nick Liapis (streethawk)	1:0	(5,77:5,33)
Round 8		Stefanos Bonanos	-	Athanasios Evangelou (thanasiswv)	1:0	(without PR)
Round 7		Stefanos Bonanos	-	Leonidas Sotiriadis (leompif)	1:0	(7,91:15,17)
Round 6		Stefanos Bonanos	-	George Zachariou (geozac2411)	1:0	(9,56:9,47)
Round 5		Stefanos Bonanos	-	Iosif Savvalaridis (sifis1967)	0:1	(9,29:13,63)
Round 4		Stefanos Bonanos	-	Christos Groutsos (Groutsos)	0:1	(9,36:4,97)
Round 3		Stefanos Bonanos	-	Maria Sereti (maria1960)	0:1	(6,91:14,95)
Round 2		Stefanos Bonanos	-	Dennis Giannoulis (birdonawire)	1:0	(6,91:6,98)
Round 1		Stefanos Bonanos	-	Ioannis Atmatzidis (erimitis)	1:0	(5,63:4,78)
12 Matches: 7 Won (58%), 5 Lost (42%) - - - PR: 8,44 (from 5,63 to 11,48), Opponent: 9,82

Nat'l Championship Greece 2017 (GG)
Round	Date	Pairing			Result	PR
Round 7		Stefanos Bonanos	-	Mimis Tsakoniatis (Iskandar)	0:1	(without PR)
Round 6		Stefanos Bonanos	-	Costas Chiotinis (costas)	0:1	(5,72:1,97)
Round 5		Stefanos Bonanos	-	Leonidas Sotiriadis (leompif)	1:0	(without PR)
Round 4		Stefanos Bonanos	-	Tasos Anagnostou (Arum)	0:1	(7,72:8,71)
Round 3		Stefanos Bonanos	-	Giorgos Tsapogas (monopsyche)	1:0	(8,92:7,51)
Round 2		Stefanos Bonanos	-	Apostolos Hadjichristou (tolisa21)	1:0	(7,12:11,54)
Round 1		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	1:0	(14,57:2,40)
7 Matches: 4 Won (57%), 3 Lost (43%) - - - PR: 8,12 (from 5,72 to 14,57), Opponent: 6,52

EBIF European Cup 2016 (GG)
Round	Date	Pairing			Result	PR
Round 3		Stefanos Bonanos	-	Robert Lagerman (donroberto)	0:1	(7,45:10,31)
Round 2		Stefanos Bonanos	-	Svilen Todorov (svilo)	0:1	(11,72:8,42)
Round 1		Stefanos Bonanos	-	Chris Bray (Enigma52)	0:1	(8,31:4,98)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 9,39 (from 7,45 to 11,72), Opponent: 7,87

6th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Rudi Prohaska (Wal)	0:1	(without PR)
Round 4		Stefanos Bonanos	-	Feza Diyarbekir [M3] (FutureDice)	1:0	(10,63:6,78)
Round 3		Stefanos Bonanos	-	Steven Waller (Phinneas)	0:1	(without PR)
Round 2		Stefanos Bonanos	-	Ali Cetin Belene [G0] (shadowtnt)	1:0	(10,53:5,30)
Round 1		Stefanos Bonanos	-	Eva Zizkova (Elza)	0:1	(11,36:8,78)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 10,82 (from 10,53 to 11,36), Opponent: 6,94

Nat'l Championship Greece 2015 (GG)
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Michalis Manolios [M1] (mman)	0:1	(5,13:3,92)
Round 7		Stefanos Bonanos	-	Costas Chiotinis (costas)	1:0	(7,44:5,58)
Round 6		Stefanos Bonanos	-	Leonidas Sotiriadis (leompif)	1:0	(4,80:7,18)
Round 5		Stefanos Bonanos	-	Tasos Anagnostou (Arum)	1:0	(8,46:5,95)
Round 4		Stefanos Bonanos	-	Theodoros Meimaris (TheoMeimaris)	0:1	(9,44:11,60)
Round 3		Stefanos Bonanos	-	Serafeim Tsaknis (anikitos720)	0:1	(without PR)
Round 2		Stefanos Bonanos	-	Georgios Litsios (ligior)	1:0	(6,47:13,35)
Round 1		Stefanos Bonanos	-	Giorgos Tsiris (SilentGreek)	1:0	(8,36:14,55)
8 Matches: 5 Won (63%), 3 Lost (38%) - - - PR: 7,00 (from 4,80 to 9,44), Opponent: 8,93

5th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 4		Stefanos Bonanos	-	Omar Butskhrikidze (zyklon)	0:1	(8,42:9,52)
Round 3		Stefanos Bonanos	-	Alexandr Zharkov (minzdraw)	0:1	(8,04:12,24)
Round 2		Stefanos Bonanos	-	Filia Bougioukou (bolagno)	1:0	(9,84:16,18)
Round 1		Stefanos Bonanos	-	Emmanuel Lardy (Mano)	0:1	(5,69:7,13)
4 Matches: 1 Won (25%), 3 Lost (75%) - - - PR: 8,11 (from 5,69 to 9,84), Opponent: 11,58

EBIF European Team Championship 2015 (GG)
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Svilen Todorov (svilo)	0:1	(7,38:6,62)
Round 4		Stefanos Bonanos	-	Vasilina Podolskaya (Lina999)	1:0	(8,98:8,54)
Round 3		Stefanos Bonanos	-	Michael Nielsen [G2] (tintin)	0:1	(8,32:3,58)
Round 2		Stefanos Bonanos	-	Alexander Solodukhin (Djanko)	1:0	(3,09:2,71)
Round 1		Stefanos Bonanos	-	Bjornar Bugge (Bjornar)	1:0	(9,12:8,68)
5 Matches: 3 Won (60%), 2 Lost (40%) - - - PR: 8,23 (from 3,09 to 9,12), Opponent: 6,84

4th EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 3		Stefanos Bonanos	-	Tariq Siddiqi (TariqSiddiqi)	0:1	(7,75:11,08)
Round 2		Stefanos Bonanos	-	Marco Bonetti (kissaback)	0:1	(5,98:50,00)
Round 1		Stefanos Bonanos	-	Theodoros Dimakis (theo23)	0:1	(10,62:12,02)
3 Matches: 0 Won, 3 Lost (100%) - - - PR: 7,88 (from 5,98 to 10,62), Opponent: 19,87

3rd EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Lars-Henrik Braun [M2] (lhbraun)	0:1	(5,37:7,54)
Round 7		Stefanos Bonanos	-	Torkel Haugodegard [M3] (LouisR)	1:0	(7,17:8,76)
Round 6		Stefanos Bonanos	-	Proletsin Sarchadzhiev (akademika)	1:0	(6,06:3,25)
Round 5		Stefanos Bonanos	-	Tasos Anagnostou (Arum)	1:0	(6,82:6,92)
Round 4		Stefanos Bonanos	-	Wolfgang Bacher [M2] (Ophris)	0:1	(9,33:9,56)
Round 3		Stefanos Bonanos	-	Sergey Alenin (RookRus)	1:0	(7,46:8,58)
Round 2		Stefanos Bonanos	-	Honza Cerny (anezka)	0:1	(9,11:5,69)
Round 1		Stefanos Bonanos	-	Andreas Ritter (bacione69)	1:0	(8,03:9,99)
8 Matches: 5 Won (63%), 3 Lost (38%) - - - PR: 7,33 (from 5,37 to 9,33), Opponent: 7,53

2nd EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 8		Stefanos Bonanos	-	Peter Urbantschitsch [A2] (Urbi)	0:1	(7,45:7,15)
Round 7		Stefanos Bonanos	-	Cuneyt Argun Genc [G3] (caggammon)	0:1	(9,73:4,02)
Round 6		Stefanos Bonanos	-	Giorgos Kleitsas (krull)	1:0	(9,50:4,80)
Round 5		Stefanos Bonanos	-	Ralf Sudbrak (ralfsu)	1:0	(7,49:8,68)
Round 4		Stefanos Bonanos	-	Amir Mousavijalal (AmiRKhaN)	0:1	(8,51:7,05)
Round 3		Stefanos Bonanos	-	Artur Barth (negheonegu)	1:0	(8,54:9,13)
Round 2		Stefanos Bonanos	-	Peter Haßelberg (peha)	1:0	(4,32:3,46)
Round 1		Stefanos Bonanos	-	Peter Ghaussy (powerpete33)	1:0	(13,28:13,35)
8 Matches: 5 Won (63%), 3 Lost (38%) - - - PR: 8,72 (from 4,32 to 13,28), Opponent: 6,96

1st EBIF Open (GG)
Round	Date	Pairing			Result	PR
Round 5		Stefanos Bonanos	-	Serafeim Tsaknis (anikitos720)	0:1	(6,40:15,94)
Round 4		Stefanos Bonanos	-	Wolfgang Bacher [M2] (Ophris)	1:0	(5,72:5,33)
Round 3		Stefanos Bonanos	-	Seremetis Dimitrios (dimitrios)	1:0	(8,43:12,65)
Round 2		Stefanos Bonanos	-	Michael Weidner (Gammonrider)	0:1	(7,94:10,25)
Round 1		Stefanos Bonanos	-	Peter Haßelberg (peha)	0:1	(6,31:8,65)
5 Matches: 2 Won (40%), 3 Lost (60%) - - - PR: 7,12 (from 5,72 to 8,43), Opponent: 10,17

EBIF European Team Championship 2013 (GG), Finals
Round	Date	Pairing			Result	PR
Final		Stefanos Bonanos	-	Dado Martincevic (aston)	1:0	(9,02:2,68)
Semifinal		Stefanos Bonanos	-	Peter Bennet [M1] (PeterBennet)	0:1	(7,55:6,67)
2 Matches: 1 Won (50%), 1 Lost (50%) - - - PR: 8,22 (from 7,55 to 9,02), Opponent: 4,89