MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "84"]
[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 "rnbqkbnr/p2pp1p1/1pp2p1p/8/1P6/2NP1P2/P1PBP1PP/R2QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:18 +0000"]
[GameEndTime "2026-09-14T13:35:19 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.17/8 0.022s, n=19318, sd=13} 6. a3 {-0.63/10 0.043s, n=28240, sd=17}
a5 {+0.45/9 0.014s, n=12088, sd=13} 7. bxa5 {-0.56/10 0.023s, n=18530, sd=13}
Rxa5 {+0.43/10 0.013s, n=12165, sd=17} 8. e4 {-0.42/9 0.018s, n=14350, sd=11}
Rxa3 {+0.08/8 0.030s, n=21443, sd=11} 9. f4 {-0.05/12 0.049s, n=24719, sd=20}
Rxa1 {+0.40/12 0.051s, n=40516, sd=22}
10. Qxa1 {+0.14/10 0.031s, n=24282, sd=17} Bc5 {+0.08/10 0.030s, n=24387, sd=16}
11. Nf3 {+0.16/10 0.018s, n=12212, sd=17} d6 {+0.48/12 0.037s, n=27494, sd=20}
12. Na4 {-0.23/9 0.019s, n=13062, sd=14} Nd7 {+0.39/10 0.023s, n=20896, sd=17}
13. Be2 {-0.34/11 0.090s, n=54813, sd=19} Ne7 {+0.38/12 0.016s, n=15573, sd=16}
14. Qa2 {-0.48/7 0.024s, n=14926, sd=17} Qc7 {+0.15/11 0.020s, n=16511, sd=21}
15. Nxc5 {-0.52/9 0.025s, n=16441, sd=16}
Nxc5 {-0.06/10 0.055s, n=35500, sd=21, White makes an illegal move: e1h1} 0-1