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Player Profile

Player:

(Eg: Carlsen,Magnus)

Perho, Aki



Years:	1988-2018
Number of games:	115
Number of wins:	22
Number of draws:	40
Number of losses:	53
White score:	24/52 (46.15% - Average Elo: 2023.1)
Black score:	18/63 (28.57% - Average Elo: 2057.34)

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Perho, Aki - Lardot, Derik (2054), Kokkola op, Kokkola (A21) - 2001

Perho, Aki - Sipila, Markku (2045), Hameenlinna We HamSK, Hameenlinna (E60) - 2011

Perho, Aki - Pyylampi, Sauli (1985), FIN-chT1C 0910, Finland (A22) - 2010

Reed, Darren (2028) - Perho, Aki (1894), FIN-chT1A 1415, Finland (D05) - 2015

Iinattiniemi, Kari (1995) - Perho, Aki, FIN-chT1C 0809, Finland (D03) - 2008

Koskinen, Veikko (1965) - Perho, Aki, FIN-chT1B 1011, Finland (C67) - 2011

Perho, Aki - ? (51)

Koivumaki, Marko (1/2)

Ahvenjarvi, Jani (0/1)

Hoerhammer, Stefan (½/1)

Hosia, Akseli (0/1)

Hurula, Osmo (1/1)

Iivonen, Markku (0/1)

Jaderholm, Bo (½/1)

Kangas, Lauri (1/1)

Karasmaki, Seppo (½/1)

Kaveniemi, Kari (½/1)

Kemppainen, Tuomo (1/1)

Keskisarja, Teemu (0/1)

Keto Tokoi, Markko (½/1)

Kivimaki, Jaakko (0/1)

Koponen, Juha (1/1)

Koykka, Pekka (½/1)

Kumpulainen, Kalle (½/1)

Kuparinen, Ossi (1/1)

Kuusela, Matti (½/1)

Kuutti, Lauri (½/1)

Laasanen, Henry (0/1)

Lardot, Derik (1/1)

Lehtonen, Simo (½/1)

Linnanen, Lassi (0/1)

Marjusaari, Eero (1/1)

Nurminen, Tero (½/1)

Olander, Aleksi (0/1)

Paananen, Petteri (1/1)

Praski, Seppo (0/1)

Puroila, Sippo (0/1)

Pyylampi, Sauli (1/1)

Rissanen, Heikki (1/1)

Sarkkinen, Heikki (0/1)

Setala, Touko (½/1)

Sihvonen, Tuomo (½/1)

Sipila, Markku (1/1)

Suuronen, Petri (½/1)

Tammela, Kari (0/1)

Toivola, Jari (0/1)

Tuominen, Risto (1/1)

Uimonen, Matti (½/1)

Vehkalahti, Veli (0/1)

Vehvilainen, Pertti (½/1)

Vesalainen, Petteri (0/1)

Viinamaki, Markku (0/1)

? - Perho, Aki (57)

Eloranta, Kari (0/2)

Lehtosaari, Kalevi (½/2)

Ojanen, Jyrki (½/2)

Paldanius, Pekka (½/2)

Sandvik, Thomas (½/2)

Tusa, Tuukka (½/2)

Aalto, Seppo (0/1)

Alho, Sauli (0/1)

Galchenko, Vadim (0/1)

Hautaniemi, Jarmo (0/1)

Heikkila, Antti (0/1)

Heino, Juha (0/1)

Hytonen, Harri (0/1)

Iinattiniemi, Kari (1/1)

Jaderholm, Bo (½/1)

Jokinen, Esko (1/1)

Julkunen, Tapio (½/1)

Juutistenaho, Ari (0/1)

Karner, Hillar (0/1)

Karttunen, Mika (0/1)

Karvinen, Kimmo (0/1)

Kaseva, Janne (0/1)

Kilpela, Panu (½/1)

Kislik, Erik Andrew (0/1)

Kivipelto, Kaj Erik (½/1)

Koivumaki, Marko (½/1)

Koskinen, Riku (0/1)

Koskinen, Veikko (1/1)

Kytoniemi, Jyrki (½/1)

Lahti, Jouko (0/1)

Lehto, Pekka (1/1)

Mantyniemi, Jaakko (0/1)

Mikkonen, Harri (0/1)

Miskala, Juha (0/1)

Nieminen, Samuli (0/1)

Nordlund, Jukka (0/1)

Paananen, Petteri (1/1)

Pursiainen, Erkki (0/1)

Rantanen, Veikko J (½/1)

Suuronen, Petri (½/1)

Tikanmaki, Heikki (1/1)

Tumanov, Dmitri (0/1)

Tuominen, Mauri (0/1)

Viinamaki, Markku (½/1)

Wilson, Victor (0/1)

Openings played as White (42)

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2028
Result: 1/3 = 33.33%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2083
Result: 2/3 = 66.67%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 0
Result: ½/2 = 25%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2049
Result: ½/2 = 25%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 0
Result: 1½/2 = 75%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 1837
Result: 1/2 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 0
Result: 1½/2 = 75%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2157
Result: ½/2 = 25%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 0
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 0
Result: 0/1 = 0%

E23 Nimzo-Indian, Spielmann (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6)
Average Elo: 1873
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 0
Result: 1/1 = 100%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2269
Result: ½/1 = 50%

D71 Neo-Grunfeld (1.d4 Nf6 2.c4 g6 3.g3 d5)
Average Elo: 0
Result: ½/1 = 50%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 0
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 0
Result: ½/1 = 50%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 0
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 1862
Result: ½/1 = 50%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 0
Result: 1/1 = 100%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2315
Result: 0/1 = 0%

D21 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3)
Average Elo: 2146
Result: 0/1 = 0%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 0
Result: ½/1 = 50%

D86 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4)
Average Elo: 0
Result: 1/1 = 100%

A95 Dutch, Stonewall (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nc3 c6)
Average Elo: 0
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2054
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 1924
Result: ½/1 = 50%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 0
Result: ½/1 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 1985
Result: 0/1 = 0%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 0
Result: 0/1 = 0%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1965
Result: 0/1 = 0%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 0
Result: 1/1 = 100%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2000
Result: ½/1 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2045
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1917
Result: ½/1 = 50%

A93 Dutch, Stonewall, Botvinnik Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3)
Average Elo: 0
Result: 0/1 = 0%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: 1/1 = 100%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2028
Result: 0/1 = 0%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 0
Result: ½/1 = 50%

E57 Nimzo-Indian, 4.e3, Main line with 8...dc and 9...cd (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 dxc4 9.Bxc4)
Average Elo: 0
Result: 0/1 = 0%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 0
Result: 0/1 = 0%

Openings played as Black (46)

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2103.33
Result: 2/5 = 40%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2089.5
Result: 0/4 = 0%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 2013.67
Result: 1/4 = 25%

A02 Bird's Opening (1.f4)
Average Elo: 2059.5
Result: ½/2 = 25%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1996
Result: 0/2 = 0%

B01 Scandinavian (1.e4 d5)
Average Elo: 0
Result: 1/2 = 50%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 2059
Result: ½/2 = 25%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2103
Result: ½/2 = 25%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2026.5
Result: 1½/2 = 75%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 1979.5
Result: 0/2 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 1894
Result: ½/1 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2185
Result: ½/1 = 50%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2160
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 0
Result: ½/1 = 50%

A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 1855
Result: ½/1 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2414
Result: 0/1 = 0%

C20 King's Pawn Game (1.e4 e5)
Average Elo: 0
Result: 0/1 = 0%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 2042
Result: 0/1 = 0%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2002
Result: 0/1 = 0%

C35 King's Gambit Accepted, Cunningham (1.e4 e5 2.f4 exf4 3.Nf3 Be7)
Average Elo: 0
Result: 0/1 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2034
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2091
Result: 0/1 = 0%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2053
Result: ½/1 = 50%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2047
Result: ½/1 = 50%

C66 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6)
Average Elo: 1885
Result: ½/1 = 50%

C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dc 5.O-O f6 6.d4)
Average Elo: 1685
Result: 0/1 = 0%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2162
Result: 0/1 = 0%

C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6)
Average Elo: 2350
Result: 0/1 = 0%

C89 Ruy Lopez, Marshall (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5)
Average Elo: 0
Result: ½/1 = 50%

C90 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6)
Average Elo: 0
Result: 0/1 = 0%

C98 Ruy Lopez, Closed, Chigorin (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6)
Average Elo: 2016
Result: 0/1 = 0%

C99 Ruy Lopez, Closed, Chigorin, 12...cd (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4)
Average Elo: 1991
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 0
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2220
Result: ½/1 = 50%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2028
Result: 1/1 = 100%

D18 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3)
Average Elo: 0
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 0
Result: 0/1 = 0%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 1934
Result: ½/1 = 50%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 0
Result: ½/1 = 50%

D78 Neo-Grunfeld, 6.O-O c6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6)
Average Elo: 2173
Result: 0/1 = 0%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 0
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2265
Result: ½/1 = 50%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 0
Result: 0/1 = 0%

E24 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3)
Average Elo: 0
Result: 1/1 = 100%

E31 Nimzo-Indian, Leningrad, Main line (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 d6)
Average Elo: 1987
Result: 0/1 = 0%