MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "673"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1pp1ppp/1p2p3/8/4P3/N4P2/PPPPN1PP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:59 +0000"]
[GameEndTime "2026-09-14T14:52:59 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.13/9 0.021s, n=19038, sd=14} Bxa3 {-0.24/9 0.019s, n=17325, sd=14}
6. bxa3 {+0.15/11 0.041s, n=35689, sd=18} d5 {-0.20/10 0.016s, n=16215, sd=13}
7. Ng3 {+0.24/10 0.030s, n=27509, sd=15} Ne7 {-0.24/11 0.023s, n=18212, sd=16}
8. c4 {+0.35/10 0.017s, n=17138, sd=17} Ba6 {-0.14/10 0.017s, n=16827, sd=15}
9. cxd5 {+0.17/10 0.023s, n=23702, sd=16} Bxf1 {+0.03/10 0.028s, n=27182, sd=20}
10. Rxf1 {-0.01/9 0.025s, n=23432, sd=13} exd5 {0.00/9 0.014s, n=14528, sd=14}
11. Bf4 {+0.08/8 0.012s, n=12290, sd=17} Nbc6 {+0.08/10 0.017s, n=17413, sd=20}
12. Ne2 {-0.08/10 0.032s, n=25649, sd=20, Black makes an illegal move: e8h8} 1-0