MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "504"]
[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 "rnb1kbnr/ppp1q1pp/3p4/4pp2/3P2P1/1P6/P1P1PPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:10 +0000"]
[GameEndTime "2026-09-14T13:37:11 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.13/9 0.026s, n=12126, sd=12} e4 {-0.09/10 0.019s, n=14590, sd=11}
6. Nc3 {+0.48/9 0.016s, n=12777, sd=13} Bxf5 {-0.04/10 0.041s, n=20440, sd=20}
7. Nd5 {+0.11/9 0.026s, n=19214, sd=14} Qf7 {-0.07/9 0.028s, n=20121, sd=17}
8. Ne3 {+0.36/9 0.022s, n=15382, sd=14} d5 {-0.05/10 0.017s, n=12160, sd=19}
9. c4 {+0.42/10 0.035s, n=23325, sd=20} Nc6 {-0.10/9 0.021s, n=15266, sd=16}
10. cxd5 {+0.23/10 0.023s, n=16700, sd=15} Nb4 {-0.61/10 0.037s, n=28099, sd=17}
11. Nxf5 {+0.50/10 0.030s, n=20963, sd=16}
Qxf5 {+0.06/12 0.028s, n=18350, sd=23} 12. Nh3 {+0.07/10 0.023s, n=18761, sd=16}
Nxd5 {+0.01/11 0.015s, n=13513, sd=17, White makes an illegal move: e1h1} 0-1