MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "570"]
[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 "rnbqkb1r/p1pp1pp1/5n1p/1p2p3/1P1P4/5PP1/P1PBP2P/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:03 +0000"]
[GameEndTime "2026-09-14T13:38:03 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+3.30/10 0.023s, n=14629, sd=12}
6. a4 {-3.22/9 0.024s, n=19072, sd=13} Nc6 {+3.90/10 0.017s, n=12545, sd=12}
7. c3 {-3.06/9 0.013s, n=12112, sd=13} dxc3 {+3.91/10 0.032s, n=18048, sd=19}
8. Nxc3 {-3.62/9 0.020s, n=13121, sd=15} a5 {+3.99/10 0.044s, n=29595, sd=17}
9. bxa5 {-3.97/8 0.050s, n=29562, sd=12} b4 {+4.36/10 0.030s, n=21291, sd=17}
10. Nb5 {-4.86/9 0.028s, n=13569, sd=14} Bc5 {+4.64/10 0.016s, n=12338, sd=16}
11. Qc2 {-4.32/11 0.021s, n=18637, sd=17} d6 {+4.47/11 0.020s, n=15511, sd=17}
12. Be3 {-4.11/10 0.020s, n=14756, sd=15} Qe7 {+3.98/11 0.040s, n=20457, sd=19}
13. Bxc5 {-3.15/11 0.022s, n=13729, sd=20}
dxc5 {+2.96/10 0.019s, n=18721, sd=16}
14. Rc1 {-3.13/11 0.019s, n=12647, sd=17, Black makes an illegal move: e8h8} 1-0