MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "916"]
[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 "rnbqkbnr/ppp1pp2/6p1/3p4/7p/N1P4N/PPQPPPPP/R1B1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:37 +0000"]
[GameEndTime "2026-09-14T16:10:37 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.32/10 0.025s, n=22627, sd=15} Nc6 {+0.28/8 0.016s, n=15041, sd=12}
6. Ng5 {-0.05/10 0.012s, n=12177, sd=16} Nf6 {+0.21/9 0.016s, n=14756, sd=16}
7. exd5 {-0.39/9 0.023s, n=20812, sd=13} Nxd5 {+0.76/10 0.028s, n=23914, sd=16}
8. d4 {-0.83/9 0.027s, n=24433, sd=13} e5 {+0.40/9 0.026s, n=21827, sd=14}
9. dxe5 {-1.20/9 0.033s, n=29028, sd=18} Bxa3 {+1.03/10 0.019s, n=15990, sd=13}
10. bxa3 {-1.38/9 0.015s, n=13810, sd=14} Bf5 {+1.33/9 0.015s, n=13217, sd=13}
11. Bd3 {-1.13/10 0.018s, n=17022, sd=17} Ne3 {+0.47/9 0.021s, n=18295, sd=15}
12. Bxe3 {+0.39/10 0.014s, n=15300, sd=18}
Bxd3 {+0.32/11 0.014s, n=14115, sd=19} 13. Qb3 {-0.24/12 0.020s, n=21747, sd=20}
Nxe5 {+0.39/11 0.013s, n=13945, sd=20, White makes an illegal move: e1a1} 0-1