MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1626"]
[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/pppp1pp1/8/4p2p/1b2P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:58 +0000"]
[GameEndTime "2026-09-14T16:03:58 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+0.38/8 0.022s, n=20484, sd=11} Be7 {-0.28/9 0.013s, n=12657, sd=14}
6. d4 {+0.46/10 0.017s, n=15319, sd=13} d5 {-0.34/9 0.026s, n=18502, sd=13}
7. exd5 {+0.36/9 0.020s, n=18195, sd=16} Qxd5 {-0.25/9 0.018s, n=16441, sd=16}
8. Nf3 {+0.10/9 0.019s, n=17021, sd=16} Nc6 {-0.02/10 0.030s, n=22873, sd=18}
9. Nbd2 {+0.08/9 0.018s, n=16638, sd=19} exd4 {0.00/10 0.022s, n=19054, sd=17}
10. Bc4 {+0.04/10 0.015s, n=13307, sd=15} Qf5 {-0.27/10 0.039s, n=31209, sd=19}
11. Nxd4 {-0.37/9 0.015s, n=13803, sd=18} Nxd4 {+0.01/11 0.022s, n=20780, sd=17}
12. cxd4 {+0.17/10 0.019s, n=16641, sd=14} Be6 {-0.18/10 0.012s, n=12196, sd=13}
13. Qa4+ {+0.24/9 0.022s, n=18251, sd=17}
c6 {-0.18/11 0.023s, n=21942, sd=21, White makes an illegal move: e1h1} 0-1