MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1188"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/p1pp1ppp/8/1p1np3/4P2P/2BP4/PPP2PP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:47:42 +0200"]
[GameEndTime "2026-09-14T16:47:42 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc3 {+0.70/10 0.027s, n=16867, sd=16}
6. Nxc3 {-0.53/10 0.021s, n=16436, sd=13} b4 {+0.42/9 0.025s, n=22659, sd=12}
7. Nd5 {-0.40/9 0.018s, n=15833, sd=14} Bc5 {+0.42/9 0.025s, n=20046, sd=15}
8. Qh5 {-0.26/10 0.034s, n=28045, sd=16} Nc6 {+0.38/10 0.035s, n=26287, sd=15}
9. Qg5 {-0.49/9 0.023s, n=18857, sd=17} Rg8 {+0.55/10 0.034s, n=27681, sd=16}
10. Qf5 {-0.46/8 0.031s, n=15477, sd=9} h6 {+0.79/10 0.020s, n=13914, sd=18}
11. d4 {-1.00/9 0.039s, n=31226, sd=15}
Bxd4 {+1.16/9 0.018s, n=13224, sd=13, White makes an illegal move: e1a1} 0-1