mark_o91 28 losses • lichess.org

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Member since 31 May 2026

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Time spent playing: 2 hours, 34 minutes

1500? +115

mark_o91
1500? −155

Black resigned • White is victorious

English Opening: King's English Variation

1. c4 e5

mark_o91
653 −7

zemouracaessa
972? +17

White resigned • Black is victorious

Zukertort Opening: Tennison Gambit

1. Nf3 d5 2. e4 dxe4 3. Bb5+ c6 ... 34 moves

Computer analysis available

mark_o91
680 −27

601? +90

Checkmate • Black is victorious

Four Knights Game: Italian Variation

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 ... 38 moves

Computer analysis available

josepbalius
960 +4

mark_o91
689 −9

Checkmate • White is victorious

Bishop's Opening

1. e4 e5 2. Bc4 Na6 3. Nc3 Nh6 ... 35 moves

1042 +4

mark_o91
695 −6

Black resigned • White is victorious

Four Knights Game: Spanish Variation, Double Spanish

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 ... 28 moves

MaryAngeliqueCasey
800? +151

mark_o91
709 −14

Black resigned • White is victorious

Englund Gambit

1. d4 e5 2. dxe5 Bb4+ 3. Nc3 Bxc3+ ... 8 moves

Dalv00
821 +4

mark_o91
730 −21

Black resigned • White is victorious

Englund Gambit Declined: Reversed Alekhine

1. Nf3 e5 2. d4 c5 3. dxe5 c4 ... 9 moves

mark_o91
757 −27

Dalv00
816 +5

White resigned • Black is victorious

Scandinavian Defense

1. e4 d5 2. Bb5+ c6 3. Ba4 dxe4 ... 15 moves

mark_o91
741? −30

Dalv00
819 +4

Checkmate • Black is victorious

Nimzowitsch Defense

1. e4 Nc6 2. Qh5 g6 3. Qb5 Nd4 ... 30 moves

mkswrx
958 +9

mark_o91
750? −21

Checkmate • White is victorious

Nimzowitsch Defense

1. e4 Nc6 2. d4 Nxd4 3. Qxd4 c5 ... 33 moves

Computer analysis available

manzg
1158 +3

mark_o91
986? −37

Black time out • White is victorious

Nimzowitsch Defense

1. e4 Nc6 2. Bc4 b5 3. Bxb5 a6 ... 7 moves

ZQDIAC
1076 +4

mark_o91
1066? −80

Black time out • White is victorious

Zukertort Opening: Black Mustang Defense

1. Nf3 Nc6 2. d4 d6 3. e3 d5 ... 4 moves