MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1354"]
[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 "rnb1k1nr/pppp1ppp/4p3/8/QbPq2P1/7B/PP1PPP1P/RNB1K1NR w KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:35:09 +0200"]
[GameEndTime "2026-09-14T16:35:10 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxb4 {+6.86/11 0.050s, n=40902, sd=16} Nc6 {-6.69/8 0.024s, n=14892, sd=11}
6. Qc3 {+7.21/9 0.016s, n=12772, sd=12} d5 {-6.87/8 0.027s, n=21792, sd=13}
7. Na3 {+6.67/8 0.019s, n=14267, sd=13} e5 {-6.42/9 0.040s, n=25452, sd=14}
8. Nf3 {+7.19/9 0.019s, n=14523, sd=13} Qc5 {-7.15/9 0.021s, n=16757, sd=15}
9. b4 {+7.36/10 0.034s, n=25583, sd=17} d4 {-7.39/8 0.018s, n=12691, sd=13}
10. bxc5 {+7.78/11 0.032s, n=27921, sd=16} dxc3 {-7.72/8 0.041s, n=29800, sd=15}
11. Nb5 {+7.61/9 0.034s, n=29327, sd=19} h5 {-7.41/7 0.023s, n=15642, sd=12}
12. Nxc7+ {+7.62/8 0.026s, n=17682, sd=14} Ke7 {-7.55/8 0.026s, n=22790, sd=17}
13. Nxa8 {+7.85/9 0.027s, n=18791, sd=15} hxg4 {-7.36/9 0.013s, n=12328, sd=7}
14. Nxe5 {+7.89/9 0.028s, n=26383, sd=14} Nxe5 {-7.65/8 0.015s, n=15458, sd=12}
15. Bg2 {+7.74/8 0.018s, n=14336, sd=14} Kd7 {-7.70/8 0.028s, n=21692, sd=14}
16. dxc3 {+8.44/8 0.046s, n=33730, sd=14} Nf6 {-8.30/7 0.041s, n=28341, sd=15}
17. Bg5 {+9.04/8 0.027s, n=19801, sd=11}
Ne8 {-8.97/6 0.032s, n=19632, sd=11, White makes an illegal move: e1a1} 0-1