MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1826"]
[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/1p2ppp1/3p4/p1p4p/1P5P/P1N2P2/2PPP1P1/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:55 +0000"]
[GameEndTime "2026-09-14T16:03:56 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.78/9 0.015s, n=15105, sd=14}
6. Ne4 {-2.76/10 0.024s, n=21685, sd=15} e6 {+2.64/7 0.023s, n=15232, sd=11}
7. Bb2 {-2.64/10 0.014s, n=13360, sd=13} d5 {+3.23/10 0.020s, n=19263, sd=17}
8. Nf2 {-2.70/10 0.014s, n=13188, sd=15} bxa3 {+2.89/11 0.043s, n=36947, sd=19}
9. Bxa3 {-2.65/9 0.016s, n=14816, sd=17} Nf6 {+2.71/9 0.020s, n=18833, sd=16}
10. e3 {-2.67/10 0.037s, n=32251, sd=19} Ra5 {+2.66/9 0.015s, n=14135, sd=12}
11. Bb2 {-2.27/10 0.019s, n=16441, sd=19} Nc6 {+2.27/8 0.028s, n=24331, sd=13}
12. f4 {-2.49/9 0.014s, n=13451, sd=14} c4 {+2.64/11 0.016s, n=14508, sd=14}
13. Be2 {-2.50/10 0.025s, n=17346, sd=16} b5 {+2.51/9 0.014s, n=12516, sd=16}
14. Nf3 {-2.34/11 0.020s, n=17527, sd=12}
Be7 {+2.37/9 0.054s, n=45031, sd=13, White makes an illegal move: e1h1} 0-1