BOT

Obsidian dev-16.15

121

Games

Wins

Draws

Losses

48%

Score

Peak rating3714

Latest rating3714

First seenDec 10, 2025

Last seenJan 20, 2026

Recent games

Date	White	Result	Black	Event	Opening
Jan 20, 2026	Obsidian dev-16.15	½–½	Reckless 0.9.0-dev-b32e0895	TCEC Season 29 - Division P	Modern Defense: Standard Defense
Jan 20, 2026	Torch 20260128-7136070b	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line
Jan 20, 2026	Obsidian dev-16.15	1–0	PlentyChess 7.0.55	TCEC Season 29 - Division P	Owen Defense
Jan 20, 2026	Integral 7.0.0-dev-453c1dc4	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	English Defense
Jan 20, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	TCEC Season 29 - Division P	Old Indian Defense: Two Knights Variation
Jan 20, 2026	Stockfish dev-20260228-702d4b8c	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Dutch Defense: Rubinstein Variation
Jan 20, 2026	Obsidian dev-16.15	1–0	Berserk 20250622	TCEC Season 29 - Division P	Queen's Pawn Game: Zukertort Variation
Jan 20, 2026	Reckless 0.9.0-dev-b32e0895	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Modern Defense: Standard Defense
Jan 20, 2026	Obsidian dev-16.15	1–0	Torch 20260128-7136070b	TCEC Season 29 - Division P	Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line
Jan 20, 2026	PlentyChess 7.0.55	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Owen Defense
Jan 20, 2026	Obsidian dev-16.15	1–0	Integral 7.0.0-dev-453c1dc4	TCEC Season 29 - Division P	English Defense
Jan 20, 2026	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Old Indian Defense: Two Knights Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Stockfish dev-20260228-702d4b8c	TCEC Season 29 - Division P	King's Indian Attack
Jan 20, 2026	Obsidian dev-16.15	½–½	Integral 7.0.0-dev-453c1dc4	TCEC Season 29 - Division P	Scandinavian Defense: Valencian Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Torch 20260128-7136070b	TCEC Season 29 - Division P	Modern Defense: Standard Line
Jan 20, 2026	Obsidian dev-16.15	1–0	Berserk 20250622	TCEC Season 29 - Division P	Sicilian Defense: Hyperaccelerated Dragon
Jan 20, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	TCEC Season 29 - Division P	French Defense: Tarrasch Variation, Morozevich Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	PlentyChess 7.0.55	TCEC Season 29 - Division P	English Opening: King's English Variation, Reversed Sicilian
Jan 20, 2026	Obsidian dev-16.15	½–½	Reckless 0.9.0-dev-b32e0895	TCEC Season 29 - Division P	Caro-Kann Defense: Advance Variation, Van der Wiel Attack
Jan 20, 2026	Obsidian dev-16.15	½–½	Stockfish dev-20260228-702d4b8c	TCEC Season 29 - Division P	King's Indian Defense: Orthodox Variation, Glek Defense
Jan 20, 2026	Obsidian dev-16.15	½–½	Integral 7.0.0-dev-453c1dc4	TCEC Season 29 - Division P	French Defense: Winawer Variation, Advance Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Torch 20260128-7136070b	TCEC Season 29 - Division P	Caro-Kann Defense: Advance Variation, Van der Wiel Attack
Jan 20, 2026	Obsidian dev-16.15	½–½	Berserk 20250622	TCEC Season 29 - Division P	King's Gambit Accepted: Bishop's Gambit, Bledow Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	TCEC Season 29 - Division P	Nimzo-Indian Defense: St. Petersburg Variation
Jan 20, 2026	Obsidian dev-16.15	1–0	PlentyChess 7.0.55	TCEC Season 29 - Division P	King's Indian Defense: Orthodox Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Reckless 0.9.0-dev-b32e0895	TCEC Season 29 - Division P	Bogo-Indian Defense: Grünfeld Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Stockfish dev-20260228-702d4b8c	TCEC Season 29 - Division P	Indian Defense: Wade-Tartakower Defense
Jan 20, 2026	Obsidian dev-16.15	½–½	Integral 7.0.0-dev-453c1dc4	TCEC Season 29 - Division P	Caro-Kann Defense
Jan 20, 2026	Obsidian dev-16.15	½–½	Torch 20260128-7136070b	TCEC Season 29 - Division P	King's Indian Defense: Sämisch Variation, Normal Defense
Jan 20, 2026	Obsidian dev-16.15	½–½	Berserk 20250622	TCEC Season 29 - Division P	Blumenfeld Countergambit: Duz-Khotimirsky Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	TCEC Season 29 - Division P	Italian Game: Two Knights Defense, Modern Bishop's Opening
Jan 20, 2026	Obsidian dev-16.15	1–0	PlentyChess 7.0.55	TCEC Season 29 - Division P	Queen's Indian Defense: Riumin Variation
Jan 20, 2026	Obsidian dev-16.15	½–½	Reckless 0.9.0-dev-b32e0895	TCEC Season 29 - Division P	French Defense: Winawer Variation, Advance Variation, with h4
Jan 20, 2026	Obsidian dev-16.15	½–½	Stockfish dev-20260228-702d4b8c	TCEC Season 29 - Division P	Dutch Defense: Rubinstein Variation
Jan 20, 2026	Berserk 20250622	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Sicilian Defense: Hyperaccelerated Dragon
Jan 20, 2026	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	French Defense: Tarrasch Variation, Morozevich Variation
Jan 20, 2026	PlentyChess 7.0.55	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	English Opening: King's English Variation, Reversed Sicilian
Jan 20, 2026	Reckless 0.9.0-dev-b32e0895	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Caro-Kann Defense: Advance Variation, Van der Wiel Attack
Jan 20, 2026	Stockfish dev-20260228-702d4b8c	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	King's Indian Attack
Jan 20, 2026	Integral 7.0.0-dev-453c1dc4	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Scandinavian Defense: Valencian Variation
Jan 20, 2026	Torch 20260128-7136070b	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Modern Defense: Standard Line
Jan 20, 2026	Berserk 20250622	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	King's Gambit Accepted: Bishop's Gambit, Bledow Variation
Jan 20, 2026	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Nimzo-Indian Defense: St. Petersburg Variation
Jan 20, 2026	PlentyChess 7.0.55	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	King's Indian Defense: Orthodox Variation
Jan 20, 2026	Reckless 0.9.0-dev-b32e0895	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Bogo-Indian Defense: Grünfeld Variation
Jan 20, 2026	Stockfish dev-20260228-702d4b8c	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	King's Indian Defense: Orthodox Variation, Glek Defense
Jan 20, 2026	Integral 7.0.0-dev-453c1dc4	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	French Defense: Winawer Variation, Advance Variation
Jan 20, 2026	Torch 20260128-7136070b	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Caro-Kann Defense: Advance Variation, Van der Wiel Attack
Jan 20, 2026	Berserk 20250622	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Blumenfeld Countergambit: Duz-Khotimirsky Variation
Jan 20, 2026	LCZero 0.33-dev-f6ec55c-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	Italian Game: Two Knights Defense, Modern Bishop's Opening
Jan 20, 2026	PlentyChess 7.0.55	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Queen's Indian Defense: Riumin Variation
Jan 20, 2026	Reckless 0.9.0-dev-b32e0895	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	French Defense: Winawer Variation, Advance Variation, with h4
Jan 20, 2026	Stockfish dev-20260228-702d4b8c	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Indian Defense: Wade-Tartakower Defense
Jan 20, 2026	Integral 7.0.0-dev-453c1dc4	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Caro-Kann Defense
Jan 20, 2026	Torch 20260128-7136070b	1–0	Obsidian dev-16.15	TCEC Season 29 - Division P	King's Indian Defense: Sämisch Variation, Normal Defense
Jan 20, 2026	Berserk 20250622	½–½	Obsidian dev-16.15	TCEC Season 29 - Division P	Queen's Pawn Game: Zukertort Variation
Jan 15, 2026	Torch 20260101-ea96d463	1–0	Obsidian dev-16.15	TCEC Cup 16 Bronze	Slav Defense: Geller Gambit
Jan 15, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Slav Defense: Geller Gambit
Jan 15, 2026	Torch 20260101-ea96d463	1–0	Obsidian dev-16.15	TCEC Cup 16 Bronze	Old Indian Defense
Jan 15, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Old Indian Defense
Jan 15, 2026	Torch 20260101-ea96d463	1–0	Obsidian dev-16.15	TCEC Cup 16 Bronze	Pirc Defense
Jan 15, 2026	Obsidian dev-16.15	1–0	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Pirc Defense
Jan 15, 2026	Torch 20260101-ea96d463	½–½	Obsidian dev-16.15	TCEC Cup 16 Bronze	Sicilian Defense: Chekhover Variation
Jan 15, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Sicilian Defense: Chekhover Variation
Jan 15, 2026	Torch 20260101-ea96d463	½–½	Obsidian dev-16.15	TCEC Cup 16 Bronze	Alekhine Defense: Modern Variation, Main Line
Jan 15, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Alekhine Defense: Modern Variation, Main Line
Jan 15, 2026	Torch 20260101-ea96d463	½–½	Obsidian dev-16.15	TCEC Cup 16 Bronze	Benoni Defense: Old Benoni, Mujannah Formation
Jan 15, 2026	Obsidian dev-16.15	1–0	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Benoni Defense: Old Benoni, Mujannah Formation
Jan 15, 2026	Torch 20260101-ea96d463	1–0	Obsidian dev-16.15	TCEC Cup 16 Bronze	Queen's Indian Defense: Anti-Queen's Indian System
Jan 15, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Queen's Indian Defense: Anti-Queen's Indian System
Jan 15, 2026	Torch 20260101-ea96d463	½–½	Obsidian dev-16.15	TCEC Cup 16 Bronze	Modern Defense: Standard Line
Jan 15, 2026	LCZero 0.33-dev-7499292-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Cup 16 Semifinal	English Opening: Symmetrical Variation
Jan 15, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-7499292-BT4-6147500-it332	TCEC Cup 16 Semifinal	English Opening: Symmetrical Variation
Jan 15, 2026	LCZero 0.33-dev-7499292-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Cup 16 Semifinal	English Opening: Symmetrical Variation
Jan 15, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-7499292-BT4-6147500-it332	TCEC Cup 16 Semifinal	English Opening: Symmetrical Variation
Jan 14, 2026	LCZero 0.33-dev-7499292-BT4-6147500-it332	½–½	Obsidian dev-16.15	TCEC Cup 16 Semifinal	Indian Defense: Anti-Nimzo-Indian
Jan 14, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-7499292-BT4-6147500-it332	TCEC Cup 16 Semifinal	Indian Defense: Anti-Nimzo-Indian
Jan 14, 2026	LCZero 0.33-dev-7499292-BT4-6147500-it332	½–½	Obsidian dev-16.15	TCEC Cup 16 Semifinal	Sicilian Defense: Open
Jan 14, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-7499292-BT4-6147500-it332	TCEC Cup 16 Semifinal	Sicilian Defense: Open
Jan 14, 2026	LCZero 0.33-dev-7499292-BT4-6147500-it332	1–0	Obsidian dev-16.15	TCEC Cup 16 Semifinal	Scandinavian Defense: Main Line
Jan 14, 2026	Obsidian dev-16.15	1–0	RubiChess 20260104	TCEC Cup 16 Quarterfinal	Scotch Game: Benima Defense
Jan 14, 2026	RubiChess 20260104	½–½	Obsidian dev-16.15	TCEC Cup 16 Quarterfinal	Scotch Game: Benima Defense
Jan 14, 2026	Obsidian dev-16.15	1–0	RubiChess 20260104	TCEC Cup 16 Quarterfinal	Scotch Game: Scotch Gambit
Jan 14, 2026	RubiChess 20260104	1–0	Obsidian dev-16.15	TCEC Cup 16 Quarterfinal	Scotch Game: Scotch Gambit
Jan 14, 2026	Obsidian dev-16.15	1–0	RubiChess 20260104	TCEC Cup 16 Quarterfinal	Modern Defense: Standard Line
Jan 14, 2026	RubiChess 20260104	½–½	Obsidian dev-16.15	TCEC Cup 16 Quarterfinal	Modern Defense: Standard Line
Jan 14, 2026	Obsidian dev-16.15	1–0	RubiChess 20260104	TCEC Cup 16 Quarterfinal	Modern Defense: Standard Defense
Jan 14, 2026	Obsidian dev-16.15	1–0	Booot 7.4	TCEC Cup 16 Round16	Pterodactyl Defense: Fianchetto, Queen Pteranodon
Jan 14, 2026	Booot 7.4	½–½	Obsidian dev-16.15	TCEC Cup 16 Round16	Queen's Pawn Game: Modern Defense
Jan 14, 2026	Obsidian dev-16.15	1–0	Booot 7.4	TCEC Cup 16 Round16	Queen's Pawn Game: Modern Defense
Jan 14, 2026	Booot 7.4	½–½	Obsidian dev-16.15	TCEC Cup 16 Round16	Scandinavian Defense: Main Line, Mieses Variation
Jan 14, 2026	Obsidian dev-16.15	½–½	Ginkgo 5.40	TCEC Cup 16 Round32	English Opening: King's English Variation, Reversed Closed Sicilian
Jan 14, 2026	Ginkgo 5.40	½–½	Obsidian dev-16.15	TCEC Cup 16 Round32	English Opening: King's English Variation, Reversed Closed Sicilian
Jan 14, 2026	Obsidian dev-16.15	1–0	Ginkgo 5.40	TCEC Cup 16 Round32	English Opening: Mikenas-Carls Variation
Jan 14, 2026	Obsidian dev-16.15	½–½	Torch 20260101-ea96d463	TCEC Cup 16 Bronze	Modern Defense: Standard Line
Jan 14, 2026	Obsidian dev-16.15	½–½	LCZero 0.33-dev-7499292-BT4-6147500-it332	TCEC Cup 16 Semifinal	Scandinavian Defense: Main Line
Jan 14, 2026	RubiChess 20260104	1–0	Obsidian dev-16.15	TCEC Cup 16 Quarterfinal	Modern Defense: Standard Defense
Jan 14, 2026	Obsidian dev-16.15	1–0	Booot 7.4	TCEC Cup 16 Round16	Scandinavian Defense: Main Line, Mieses Variation
Jan 14, 2026	Ginkgo 5.40	½–½	Obsidian dev-16.15	TCEC Cup 16 Round32	English Opening: Mikenas-Carls Variation
Dec 31, 2025	Obsidian dev-16.15	1–0	Clover 9.1	TCEC Season 29 - Swiss 9	King's Gambit Declined: Classical Variation