MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2158"]
[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 "r1bqkb1r/ppp1pppp/2np4/8/PP4n1/B4P2/2PPP1PP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:27:20 +0200"]
[GameEndTime "2026-09-14T17:27:21 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg4 {+4.82/9 0.030s, n=17855, sd=15} e5 {-4.73/10 0.027s, n=21158, sd=15}
6. e3 {+4.68/8 0.019s, n=15266, sd=13} d5 {-4.57/9 0.024s, n=13677, sd=14}
7. b5 {+5.05/9 0.029s, n=14268, sd=12} Ne7 {-5.13/9 0.063s, n=36212, sd=16}
8. Nh3 {+5.15/9 0.039s, n=25011, sd=13} h5 {-5.62/9 0.046s, n=31087, sd=14}
9. gxh5 {+5.80/9 0.017s, n=13761, sd=12} d4 {-5.81/9 0.026s, n=18012, sd=16}
10. Qf3 {+6.12/9 0.038s, n=20311, sd=12} dxe3 {-5.67/8 0.024s, n=12491, sd=11}
11. Qxe3 {+5.95/9 0.040s, n=26334, sd=14} Rxh5 {-6.51/9 0.036s, n=23756, sd=18}
12. Nc3 {+6.13/10 0.016s, n=12076, sd=12} Nd5 {-6.73/7 0.018s, n=13844, sd=17}
13. Nxd5 {+7.13/10 0.023s, n=16758, sd=17} Bxh3 {-7.91/9 0.064s, n=41047, sd=14}
14. Nc3 {+7.16/8 0.018s, n=12289, sd=11} Be6 {-7.30/8 0.042s, n=28451, sd=12}
15. Be2 {+7.39/9 0.033s, n=22492, sd=11} Rf5 {-7.37/8 0.026s, n=18896, sd=13}
16. Bxf8 {+7.67/9 0.023s, n=13976, sd=12} Kxf8 {-7.80/8 0.038s, n=27362, sd=12}
17. a5 {+7.61/8 0.023s, n=15074, sd=16} f6 {-7.84/6 0.022s, n=12216, sd=10}
18. Bf3 {+7.93/8 0.033s, n=21248, sd=15} e4 {-7.99/8 0.044s, n=24771, sd=12}
19. Bxe4 {+8.92/10 0.026s, n=14585, sd=16} Re5 {-8.81/8 0.019s, n=14910, sd=12}
20. d4 {+9.22/9 0.018s, n=14809, sd=13} Rxe4 {-9.44/8 0.037s, n=25023, sd=14}
21. Nxe4 {+9.24/9 0.041s, n=28556, sd=17} Qe7 {-9.21/10 0.115s, n=84036, sd=20}
22. Nc3 {+9.43/9 0.030s, n=28085, sd=15}
Re8 {-9.49/9 0.066s, n=57610, sd=16, White makes an illegal move: e1h1} 0-1