MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "854"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1ppp3/5ppp/1p6/2P5/3P1N2/PP2PPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:34 +0000"]
[GameEndTime "2026-09-14T13:37:35 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+2.58/9 0.018s, n=15050, sd=14} a6 {-2.48/10 0.021s, n=15853, sd=16}
6. Nc3 {+2.38/9 0.032s, n=12962, sd=8} axb5 {-2.45/10 0.040s, n=28412, sd=17}
7. Nxb5 {+2.49/9 0.029s, n=15823, sd=16} e6 {-2.40/10 0.063s, n=42292, sd=16}
8. d4 {+2.54/9 0.044s, n=26630, sd=15} f5 {-2.18/9 0.023s, n=15205, sd=13}
9. Bf4 {+2.66/9 0.028s, n=17383, sd=12} d6 {-2.55/9 0.029s, n=20994, sd=15}
10. e3 {+2.62/7 0.024s, n=12804, sd=11} Bg7 {-2.58/9 0.034s, n=23097, sd=13}
11. Rc1 {+2.63/10 0.047s, n=24140, sd=16} Na6 {-2.55/9 0.023s, n=14227, sd=17}
12. a3 {+2.57/10 0.024s, n=13100, sd=17} g5 {-2.31/10 0.032s, n=23240, sd=18}
13. Bg3 {+2.81/10 0.020s, n=16284, sd=16} Ne7 {-3.10/12 0.162s, n=106415, sd=20}
14. Bd3 {+2.91/9 0.028s, n=19888, sd=15, Black makes an illegal move: e8h8} 1-0