MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "466"]
[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 "rnbq1bnr/pppkp1p1/8/3p1p1p/8/1PNP1N2/P1P1PPPP/R1BQKB1R w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:01:22 +0200"]
[GameEndTime "2026-09-14T18:01:23 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd5 {+4.55/9 0.022s, n=18117, sd=17} Ke8 {-4.79/8 0.024s, n=17147, sd=17}
6. Nf4 {+4.26/8 0.014s, n=12463, sd=16} e6 {-4.40/9 0.022s, n=17657, sd=15}
7. e4 {+4.26/8 0.017s, n=15793, sd=13} Nc6 {-4.12/9 0.032s, n=25777, sd=16}
8. exf5 {+4.18/9 0.020s, n=15303, sd=14} Qf6 {-4.38/7 0.021s, n=14521, sd=17}
9. d4 {+4.22/9 0.040s, n=29921, sd=20} Bb4+ {-4.51/8 0.019s, n=17546, sd=15}
10. Bd2 {+4.55/9 0.027s, n=23457, sd=16} Qxf5 {-4.94/10 0.038s, n=30306, sd=19}
11. Nd3 {+4.83/10 0.034s, n=29447, sd=17} Qe4+ {-4.41/8 0.035s, n=31488, sd=15}
12. Be2 {+5.39/9 0.019s, n=17802, sd=19} Bxd2+ {-5.09/10 0.022s, n=21381, sd=19}
13. Qxd2 {+5.09/11 0.015s, n=17134, sd=18}
Nxd4 {-4.95/11 0.020s, n=21221, sd=21}
14. Nxd4 {+5.15/10 0.011s, n=12197, sd=16}
Qxd4 {-4.79/10 0.020s, n=19521, sd=16, White makes an illegal move: e1h1} 0-1