MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "306"]
[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/p1pnpppp/8/3p4/1p1P1B2/1PP5/P2QPPPP/RN2KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:57 +0000"]
[GameEndTime "2026-09-14T14:50:58 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ngf6 {+0.45/8 0.015s, n=14724, sd=12}
6. Nf3 {-0.23/9 0.014s, n=13449, sd=11} e6 {+0.13/8 0.020s, n=16650, sd=14}
7. a3 {+0.22/10 0.023s, n=21434, sd=16} Ne4 {+0.35/9 0.018s, n=17005, sd=13}
8. Qc2 {+0.19/10 0.032s, n=29385, sd=17} c5 {+0.49/9 0.015s, n=15195, sd=14}
9. axb4 {-0.38/8 0.020s, n=18357, sd=13} cxd4 {+0.19/10 0.019s, n=19707, sd=18}
10. Nxd4 {-0.87/11 0.027s, n=27678, sd=19} e5 {+0.86/12 0.019s, n=20955, sd=21}
11. f3 {-0.63/11 0.012s, n=13376, sd=17} Nef6 {+3.21/12 0.012s, n=14182, sd=14}
12. Nc6 {-2.65/9 0.013s, n=13828, sd=11} Qc7 {+3.50/12 0.014s, n=15365, sd=19}
13. Nxe5 {-3.64/10 0.014s, n=15315, sd=18}
Nxe5 {+3.64/11 0.028s, n=27885, sd=17} 14. e3 {-3.24/11 0.044s, n=39203, sd=16}
Be7 {+3.59/10 0.019s, n=17061, sd=15} 15. Bb5+ {-3.50/9 0.030s, n=27730, sd=16}
Bd7 {+3.92/9 0.023s, n=20959, sd=17} 16. Bxd7+ {-3.78/9 0.020s, n=22289, sd=15}
Nfxd7 {+4.26/9 0.011s, n=12015, sd=13} 17. Qd1 {-4.22/9 0.012s, n=13351, sd=15}
Nb6 {+4.41/10 0.025s, n=23968, sd=15} 18. Qd4 {-4.46/8 0.016s, n=16758, sd=12}
Bf6 {+5.07/12 0.027s, n=26220, sd=16}
19. Na3 {-4.97/9 0.013s, n=12637, sd=16, Black makes an illegal move: e8h8} 1-0