MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "732"]
[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 "rnbqk1nr/1ppp1pbp/4p3/p5p1/1P3P2/P7/2PPP1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:23 +0000"]
[GameEndTime "2026-09-14T16:09:24 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-2.15/10 0.020s, n=18633, sd=14} gxf4 {+2.20/9 0.016s, n=14634, sd=14}
6. Nf3 {-2.22/9 0.020s, n=17909, sd=18} axb4 {+2.76/10 0.011s, n=12293, sd=14}
7. Bxf4 {-2.04/10 0.054s, n=40015, sd=15} Nf6 {+2.42/9 0.025s, n=22761, sd=17}
8. Bg5 {-1.99/9 0.024s, n=23570, sd=16} d5 {+2.06/8 0.024s, n=17359, sd=13}
9. e3 {-1.65/9 0.013s, n=13861, sd=12} c5 {+2.31/10 0.032s, n=29385, sd=16}
10. Be2 {-1.97/8 0.018s, n=16688, sd=15} cxd4 {+2.45/9 0.013s, n=13063, sd=17}
11. exd4 {-2.04/8 0.019s, n=13730, sd=14} Qb6 {+2.61/10 0.026s, n=24366, sd=15}
12. Bd3 {-2.40/8 0.016s, n=14874, sd=14} Ne4 {+3.27/9 0.015s, n=14611, sd=18}
13. Be3 {-3.21/10 0.023s, n=21671, sd=22}
Nc6 {+2.55/9 0.033s, n=27046, sd=17, White makes an illegal move: e1h1} 0-1