MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "580"]
[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 "r1bqkbnr/ppppp2p/2n3p1/5p2/1P2P3/5Q1N/P1PP1PPP/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:14 +0000"]
[GameEndTime "2026-09-14T13:39:15 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+0.47/9 0.020s, n=13104, sd=12} Nd4 {-0.38/8 0.016s, n=13157, sd=13}
6. Qd3 {+0.18/10 0.017s, n=14603, sd=16} Nxf5 {-0.01/10 0.018s, n=16039, sd=13}
7. g4 {+0.61/10 0.015s, n=12216, sd=13} Ng7 {-0.06/8 0.021s, n=12718, sd=12}
8. Bb2 {+0.84/10 0.018s, n=14918, sd=15} d5 {-0.64/9 0.037s, n=28859, sd=12}
9. Nf4 {+0.78/9 0.015s, n=12014, sd=14} Bxg4 {-0.58/10 0.055s, n=37980, sd=21}
10. Nxd5 {+0.46/9 0.029s, n=22119, sd=19} c6 {-0.46/9 0.021s, n=16641, sd=11}
11. Ne3 {+0.53/9 0.025s, n=17244, sd=14} Bf3 {-0.51/9 0.021s, n=18507, sd=12}
12. Rg1 {+0.92/11 0.013s, n=13745, sd=14} Nf6 {-0.83/9 0.019s, n=17354, sd=13}
13. Qb3 {+0.88/9 0.020s, n=16523, sd=13} Ngh5 {-0.43/10 0.046s, n=31205, sd=16}
14. Na3 {+0.84/9 0.034s, n=26575, sd=15} Qc7 {-0.46/10 0.022s, n=17200, sd=17}
15. Nac4 {+0.43/9 0.021s, n=13411, sd=16} Bg7 {-0.11/10 0.014s, n=12438, sd=23}
16. Nf5 {+0.01/10 0.065s, n=48884, sd=19} Qxh2 {-0.47/10 0.023s, n=18659, sd=20}
17. Nxg7+ {+0.45/10 0.014s, n=14115, sd=16}
Nxg7 {-2.56/10 0.050s, n=38527, sd=24} 18. Ne5 {+0.25/10 0.020s, n=13673, sd=17}
Bd5 {-0.11/9 0.014s, n=12527, sd=15} 19. Qg3 {+0.20/10 0.024s, n=20886, sd=18}
Qxg3 {-0.18/9 0.014s, n=13096, sd=16}
20. fxg3 {+0.06/10 0.020s, n=17662, sd=23, Black makes an illegal move: e8h8}
1-0