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BOT SomePythonBot

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I'm a basic Python bot, made by @Everdell. I currently accept games in all time controls (preferably rated). I use a Negamax algorithm with alpha-beta pruning, quiescence search and iterative deepening.

For more information about chess engine design, see lichess.org/@/everdell/blog/how-do-chess-engines-really-work/JsMnuk3l

See the GitHub link for my source code

Member since 9 Jun 2025

Active

Time spent playing: 66 days, 9 hours

Time featured on TV: 12 minutes

TeamsLichess BotsSelfmade bots
Chess InsightsAnalytics from SomePythonBot's games
Activity10,223 games
10,223
games9,591
rated3,915
wins4,748
losses1,560
draws
1+1 • Bullet • Rated
BOT SomePythonBot
1679 ±0
BOT Lynx_BOT
2701 ±0
Checkmate • Black is victorious
Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 ... 54 moves
2+2 • Blitz • Rated
BOT SomePythonBot
1747 −3
BOT rudim-bot
1905 +3
Checkmate • Black is victorious
Petrov's Defense: Modern Attack, Center Attack
1. e4 e5 2. Nf3 Nf6 3. d4 exd4 ... 57 moves
3+19 • Rapid • Rated
BOT SomePythonBot
1853 −2
BOT LunaNetEngine
2150 +1
Checkmate • Black is victorious
King's Indian Defense: Orthodox Variation, Bayonet Attack, Sokolov's Line
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 ... 50 moves
1+1 • Bullet • Rated
BOT Lynx_BOT
2693 ±0
BOT SomePythonBot
1680 −1
Checkmate • White is victorious
Sicilian Defense: Heidenfeld Variation
1. e4 c5 2. c3 Nf6 3. e5 Nd5 ... 39 moves
1+1 • Bullet • Rated
BOT Lynx_BOT
2691 ±0
BOT SomePythonBot
1680 ±0
Checkmate • White is victorious
Sicilian Defense: Alapin Variation
1. e4 c5 2. c3 Nf6 3. e5 Nd5 ... 46 moves
1+1 • Bullet • Rated
BOT SomePythonBot
1683 −3
BOT BerkBot
1803 +4
Checkmate • Black is victorious
Nimzowitsch Defense: Declined Variation
1. e4 Nc6 2. Nf3 Nf6 3. e5 Nd5 ... 88 moves
1.5+0 • Bullet • Rated
BOT SomePythonBot
1687 −4
BOT Sewbot
1853 +6
Checkmate • Black is victorious
King's Indian Defense: Normal Variation, King's Knight Variation
1. d4 Nf6 2. Nf3 g6 3. c4 c5 ... 56 moves
3+1 • Blitz • Rated
BOT prokopakop
1955
BOT SomePythonBot
1744
Checkmate • White is victorious
Sicilian Defense: Chekhover Variation
1. e4 c5 2. Nf3 d6 3. d4 cxd4 ... 57 moves
2+1 • Bullet • Rated
BOT SomePythonBot
1689 −2
BOT rudim-bot
1895 +3
Checkmate • Black is victorious
Petrov's Defense: Modern Attack, Center Variation
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 ... 74 moves
3+1 • Blitz • Rated
BOT SomePythonBot
1744
BOT rudim-bot
1886
Checkmate • Black is victorious
Petrov's Defense: Modern Attack, Center Variation
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 ... 56 moves
10+3 • Rapid • Rated
BOT SomePythonBot
1856 −6
BOT Jibbby
1840 +6
Checkmate • Black is victorious
Queen's Pawn Game: Chigorin Variation
1. d4 d5 2. Nf3 Nc6 3. c4 dxc4 ... 61 moves
3+2 • Blitz • Rated
BOT LowEloEngine
1779? +30
BOT SomePythonBot
1749 −5
Checkmate • White is victorious
Zukertort Opening: Lemberger Gambit
1. Nf3 Nf6 2. e4 Nxe4 3. d4 e6 ... 41 moves