MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "388"]
[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 "rnb1kbnr/pp1ppp1p/6p1/2p5/1PP2P2/q7/P2PPKPP/RNBQ1BNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:42:09 -0400"]
[GameEndTime "2026-09-14T10:42:10 -0400"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+8.42/8 0.015s, n=13078, sd=11} Bg7 {-8.41/8 0.056s, n=43620, sd=14}
6. Rb1 {+8.39/8 0.054s, n=45736, sd=12} Bd4+ {-8.28/8 0.043s, n=40692, sd=14}
7. e3 {+8.52/6 0.029s, n=24370, sd=11} Bxe3+ {-8.30/7 0.018s, n=13550, sd=11}
8. Ke2 {+8.48/7 0.016s, n=18577, sd=11} Nc6 {-8.25/7 0.014s, n=15540, sd=14}
9. Ke1 {+8.37/7 0.016s, n=12454, sd=11} Bxf4 {-8.37/7 0.014s, n=18512, sd=15}
10. Rb3 {+8.43/7 0.020s, n=14656, sd=11} Nd4 {-8.20/8 0.017s, n=20132, sd=12}
11. Nf3 {+8.37/7 0.025s, n=21489, sd=16} Nxb3 {-8.40/7 0.026s, n=23713, sd=12}
12. Qxb3 {+8.37/8 0.010s, n=12691, sd=12} cxb4 {-8.00/8 0.013s, n=16554, sd=11}
13. Nb5 {+8.21/9 0.027s, n=21018, sd=13} a6 {-8.10/8 0.018s, n=15764, sd=15}
14. Nbd4 {+7.93/8 0.012s, n=14275, sd=14} Nf6 {-8.00/9 0.027s, n=23993, sd=15}
15. Bb2 {+7.61/8 0.035s, n=39192, sd=14} a5 {-8.04/9 0.013s, n=14887, sd=12}
16. Nb5 {+7.85/8 0.012s, n=14889, sd=13, Black makes an illegal move: e8h8} 1-0