MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "673"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1ppppp/8/2p5/2P1Pq2/8/PP1P1PP1/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:06 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {0.00/10 0.031s, n=21141, sd=14} Qc7 {+0.30/12 0.025s, n=20428, sd=14}
6. Nf3 {-0.06/10 0.024s, n=12065, sd=17} d6 {-0.52/10 0.037s, n=24818, sd=17}
7. d4 {+0.69/11 0.030s, n=23525, sd=15} cxd4 {-0.48/10 0.023s, n=17704, sd=16}
8. Nxd4 {+0.55/9 0.015s, n=12509, sd=15} a6 {-0.21/9 0.023s, n=13610, sd=18}
9. Nd5 {+0.70/9 0.016s, n=12361, sd=15} Qd8 {-0.21/11 0.017s, n=16032, sd=14}
10. Qa4+ {+2.26/9 0.016s, n=13183, sd=18} Bd7 {-0.23/10 0.019s, n=16790, sd=18}
11. Qb3 {+1.44/10 0.022s, n=14640, sd=17} Nc6 {-1.46/10 0.046s, n=32606, sd=16}
12. Qxb7 {+1.73/11 0.027s, n=23028, sd=17} Ra7 {-1.87/10 0.031s, n=22809, sd=19}
13. Nxc6 {+2.05/12 0.018s, n=16624, sd=19} Rxb7 {-2.12/9 0.017s, n=14336, sd=17}
14. Nxd8 {+2.22/10 0.014s, n=13218, sd=16} Kxd8 {-2.21/9 0.016s, n=14268, sd=14}
15. Bd2 {+2.27/9 0.017s, n=13775, sd=12} Ke8 {-2.39/9 0.048s, n=39281, sd=16}
16. Ba5 {+2.28/10 0.017s, n=15744, sd=14} f5 {-2.12/10 0.030s, n=19642, sd=11}
17. c5 {+2.64/7 0.014s, n=12629, sd=12}
fxe4 {-3.20/9 0.058s, n=46116, sd=17, White makes an illegal move: e1a1} 0-1