MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "114"]
[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 "rnb1kbn1/ppqppppr/2p5/7p/6P1/NP5B/P1PPPP1P/R1BQK1NR w KQq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:26 +0000"]
[GameEndTime "2026-09-14T16:06:27 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {+0.27/9 0.026s, n=21146, sd=14} e5 {-0.16/10 0.034s, n=30095, sd=18}
6. Bb2 {+0.72/10 0.021s, n=20430, sd=15} d5 {-0.56/9 0.012s, n=12113, sd=14}
7. Bxc8 {+0.57/10 0.013s, n=14059, sd=15} Qxc8 {-0.51/9 0.022s, n=18845, sd=14}
8. c4 {+0.62/10 0.016s, n=16207, sd=18} g6 {-0.42/9 0.026s, n=24232, sd=14}
9. Qc2 {+0.67/8 0.016s, n=14294, sd=14} d4 {-0.01/9 0.015s, n=13627, sd=13}
10. f4 {+0.85/11 0.036s, n=28049, sd=18} Qg4 {+0.29/11 0.011s, n=12369, sd=14}
11. fxe5 {-0.77/11 0.019s, n=19846, sd=19}
Bxa3 {+0.53/12 0.014s, n=17106, sd=19}
12. Bxa3 {-1.18/12 0.016s, n=18954, sd=21} Qg2 {+1.48/11 0.016s, n=15697, sd=12}
13. e6 {-1.67/11 0.061s, n=58466, sd=17}
Qxh1 {+1.41/11 0.016s, n=17526, sd=21, White makes an illegal move: e1a1} 0-1