MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "972"]
[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/1p1ppppp/5n2/p7/PP1p4/3Q4/2P1PPPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:50 +0000"]
[GameEndTime "2026-09-14T16:01:50 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {-3.58/9 0.036s, n=32947, sd=16} Nc6 {+3.69/9 0.027s, n=24862, sd=14}
6. e3 {-4.04/9 0.015s, n=14552, sd=16} e5 {+3.60/9 0.035s, n=25661, sd=17}
7. exd4 {-3.49/9 0.016s, n=15087, sd=14} Nxd4 {+3.27/9 0.032s, n=28449, sd=18}
8. Nf3 {-3.17/9 0.028s, n=24818, sd=16} Nc6 {+3.18/10 0.085s, n=71293, sd=21}
9. Qd1 {-3.04/9 0.038s, n=28449, sd=15} e4 {+3.36/8 0.019s, n=16929, sd=13}
10. Nfd2 {-3.23/10 0.020s, n=19119, sd=21} d5 {+3.21/9 0.014s, n=13299, sd=13}
11. Bb5 {-2.97/11 0.032s, n=26278, sd=17} Bd6 {+3.32/9 0.015s, n=14125, sd=16}
12. a6 {-3.23/9 0.021s, n=19500, sd=17} Rxa6 {+3.10/8 0.016s, n=15410, sd=14}
13. Bxa6 {-2.74/10 0.015s, n=16952, sd=16} bxa6 {+2.76/9 0.011s, n=12522, sd=15}
14. Ba3 {-2.38/9 0.025s, n=21198, sd=17, Black makes an illegal move: e8h8} 1-0