MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1230"]
[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/pp1p3p/2p1p1p1/5p2/3P2P1/1P6/P1PBPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:02 -0400"]
[GameEndTime "2026-09-14T10:44:03 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.13/9 0.018s, n=19197, sd=12} exf5 {-0.07/9 0.014s, n=17230, sd=11}
6. h4 {+0.06/10 0.028s, n=32929, sd=15} Nf6 {-0.03/9 0.021s, n=22327, sd=14}
7. e3 {-0.18/10 0.058s, n=59055, sd=16} Ne4 {+0.20/9 0.025s, n=23766, sd=16}
8. c4 {-0.29/8 0.023s, n=13831, sd=13} d5 {+0.16/10 0.022s, n=21987, sd=18}
9. Nc3 {-0.28/9 0.023s, n=19140, sd=13} Be6 {+0.12/10 0.019s, n=17278, sd=15}
10. Nge2 {-0.28/9 0.028s, n=32184, sd=13} Bh6 {+0.39/9 0.027s, n=25288, sd=15}
11. Nxe4 {-0.23/8 0.013s, n=15398, sd=11} fxe4 {+0.58/10 0.025s, n=22938, sd=14}
12. Bb4 {-0.84/7 0.016s, n=12759, sd=10} Na6 {+0.95/10 0.013s, n=14877, sd=18}
13. Qd2 {-1.87/10 0.024s, n=28198, sd=17} Nxb4 {+0.60/10 0.021s, n=18980, sd=19}
14. Qxb4 {-1.67/12 0.040s, n=34104, sd=19} Qc7 {+0.58/10 0.022s, n=22691, sd=15}
15. cxd5 {-1.15/10 0.020s, n=24148, sd=16} Bf8 {+0.75/10 0.022s, n=23676, sd=18}
16. Qc3 {-0.36/10 0.019s, n=23110, sd=15} Bxd5 {+0.02/9 0.012s, n=14236, sd=22}
17. Nf4 {-0.41/10 0.016s, n=12285, sd=18}
Qb6 {+0.88/10 0.013s, n=15237, sd=17, White makes an illegal move: e1a1} 0-1