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Player Profile

Player:

(Eg: Carlsen,Magnus)

Bosma, B



Years:	1982-1998
Number of games:	57
Number of wins:	18
Number of draws:	21
Number of losses:	18
White score:	15/29 (51.72% - Average Elo: 2390)
Black score:	13½/28 (48.21% - Average Elo: 0)

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

Top wins

Bosma, B - Kool, Gerard J (2295), Alkmaar ACCOM op, Alkmaar (B22) - 1989

Bosma, B - Brugman, Nico, Alkmaar ACCOM op-A, Alkmaar (B07) - 1985

Bosma, B - Dagelet, H, Alkmaar op-A, Alkmaar (B21) - 1984

Dammers, Udo - Bosma, B, Alkmaar op-C, Alkmaar (C89) - 1982

Van der Meiden, Albert - Bosma, B, Alkmaar op-A, Alkmaar (C44) - 1984

De Waal, Jacobus - Bosma, B, Alkmaar ACCOM op-A, Alkmaar (A56) - 1985

Bosma, B - ? (26)

Duinmaijer, Martin (0/1)

Plooijer, Johan (½/1)

Van Beusekom, Leo (0/1)

Van den Doel, Erik (0/1)

Van der Meiden, Dirk (0/1)

Van der Sluijs, Lothar (½/1)

Van der Wakker, Peter (½/1)

? - Bosma, B (24)

De Waal, Jacobus (1½/2)

Schermer, Anton (1/2)

Van der Wakker, Peter (1/2)

Zweers, T (½/2)

Baalbergen, Joop (½/1)

Rietveld, Gerard (1/1)

Van der Meiden, Albert (1/1)

Van der Zalm, Marnix (0/1)

Van Egmond, J (0/1)

Vlaming, Jos Pl (0/1)

Welten, Hans (½/1)

Zwanenbeek, I (½/1)

Openings played as White (17)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2390
Result: 1½/5 = 30%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 0
Result: 2½/5 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: 2/2 = 100%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 0
Result: 2/2 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 0
Result: 1½/2 = 75%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 0
Result: 0/2 = 0%

C58 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5)
Average Elo: 0
Result: 0/1 = 0%

C22 Center Game (1.e4 e5 2.d4 exd4 3.Qxd4 Nc6)
Average Elo: 0
Result: ½/1 = 50%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: ½/1 = 50%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 0
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 0
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 0
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
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: ½/1 = 50%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 0
Result: 0/1 = 0%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 0
Result: ½/1 = 50%

Openings played as Black (21)

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 0
Result: 2/3 = 66.67%

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: 1½/2 = 75%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: 1/2 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 0
Result: 0/2 = 0%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 0
Result: 1/2 = 50%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 0
Result: ½/2 = 25%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 0
Result: 0/1 = 0%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
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: 0
Result: 0/1 = 0%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 0
Result: 1/1 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 0
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
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: ½/1 = 50%

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

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 0
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 0
Result: ½/1 = 50%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: ½/1 = 50%

C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo: 0
Result: 1/1 = 100%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 0
Result: ½/1 = 50%