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BOT pruningBot

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simple bot created in free time for challenge and fun !
this bot uses negamax, null move pruning, late move reduction, history heuristic, killer move, quiescence search, PV search, transposition table, aspiration window and nnue evaluation trained with own data.
Made by Thomas and Joachim.

France

Member since 27 Jul 2025

Active

Time spent playing: 14 days, 5 hours

Time featured on TV: 2 hours, 11 minutes

Chess InsightsAnalytics from pruningBot's games
Activity2,002 games
2,002
games1,845
rated883
wins800
losses319
draws20
bookmarks41
imported games
3+3 • Blitz • Rated
BOT pruningBot
2484 −3
BOT duchessAI
2759 +2
Checkmate • Black is victorious
Ruy Lopez: Berlin Defense, Rio Gambit Accepted
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 ... 70 moves
Computer analysis available
2+1 • Bullet • Casual
Stockfish level 8
BOT pruningBot
2433
Checkmate • White is victorious
Catalan Opening: Closed
1. d4 Nf6 2. Nf3 e6 3. c4 d5 ... 94 moves
3+2 • Blitz • Casual
BOT pruningBot
2484
Stockfish level 7
Checkmate • White is victorious
Scandinavian Defense: Gubinsky-Melts Defense
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 ... 57 moves
2+3 • Blitz • Rated
BOT pruningBot
2481 +3
BOT WolfuhfuhBot
2229 −2
Checkmate • White is victorious
Ruy Lopez: Morphy Defense
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 ... 60 moves
2+4 • Blitz • Rated
BOT pruningBot
2479 +2
BOT simpleEval
2180 −2
Checkmate • White is victorious
Philidor Defense: Lion Variation
1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 ... 61 moves
2+4 • Blitz • Rated
BOT pruningBot
2475 +4
BOT FataliiBot
2319 −3
Checkmate • White is victorious
French Defense: Winawer Variation, Advance Variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 ... 46 moves
Computer analysis available
1+1 • Bullet • Rated
BOT pruningBot
2424 +9
BOT OpeningsBot
2512 −7
Checkmate • White is victorious
Scandinavian Defense: Classical Variation
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 ... 65 moves
1+2 • Bullet • Rated
BOT ChessatronBot
2505 −8
BOT pruningBot
2414 +10
Checkmate • Black is victorious
Sicilian Defense: Moscow Variation, Main Line
1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 ... 74 moves
3+2 • Blitz • Casual
BOT pruningBot
2475
Stockfish level 6
Checkmate • White is victorious
Ruy Lopez: Morphy Defense, Schliemann Defense Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 ... 37 moves
5+3 • Blitz • Casual
BOT pruningBot
2475
Stockfish level 8
Insufficient material • Draw
Grünfeld Defense: Exchange Variation
1. c4 Nf6 2. Nc3 g6 3. d4 d5 ... 103 moves
Computer analysis available
5+3 • Blitz • Casual
Stockfish level 8
BOT pruningBot
2475
Checkmate • White is victorious
Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 ... 39 moves
Computer analysis available
3+19 • Rapid • Rated
BOT LunaNetEngine
2149 +8
BOT pruningBot
2363 −21
Black time out • White is victorious
Ruy Lopez: Open
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 ... 8 moves