MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1780"]
[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 "rnb1kbnr/1pppqppp/p7/4p3/Q7/2P1P2N/PP1P1PPP/RNB1KB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:22 +0000"]
[GameEndTime "2026-09-14T13:41:22 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.25/10 0.044s, n=23798, sd=15} Nc6 {+0.31/9 0.039s, n=22775, sd=15}
6. Nc3 {-0.17/10 0.033s, n=17733, sd=17} Nf6 {+0.17/10 0.020s, n=14547, sd=10}
7. g3 {0.00/10 0.042s, n=20355, sd=16} d6 {-0.08/10 0.027s, n=18756, sd=17}
8. Bg2 {-0.05/10 0.038s, n=20226, sd=15} Bd7 {+0.03/10 0.022s, n=15873, sd=19}
9. d3 {-0.01/10 0.025s, n=14883, sd=16} h5 {+0.13/10 0.038s, n=17394, sd=17}
10. Bd2 {-0.09/11 0.065s, n=38773, sd=19} h4 {+0.13/9 0.017s, n=12912, sd=12}
11. Nd5 {-0.01/10 0.033s, n=16761, sd=18} Nxd5 {+0.02/9 0.019s, n=14250, sd=15}
12. cxd5 {-0.05/11 0.028s, n=20602, sd=21} Na7 {+0.18/10 0.022s, n=16575, sd=18}
13. Qc2 {+0.38/9 0.019s, n=14705, sd=12} c5 {+0.18/9 0.015s, n=12303, sd=14}
14. f4 {+0.53/9 0.016s, n=12913, sd=14, Black makes an illegal move: e8a8} 1-0