MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1326"]
[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 "r1bqkbnr/p1p2ppp/np1pp3/8/1PPP4/5P2/P3P1PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:58 +0000"]
[GameEndTime "2026-09-14T13:39:58 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qa4+ {+0.17/8 0.026s, n=15731, sd=14} c6 {0.00/10 0.058s, n=38422, sd=21}
6. e3 {-0.07/8 0.017s, n=12795, sd=9} Nc7 {0.00/9 0.037s, n=23371, sd=13}
7. Nc3 {-0.07/9 0.031s, n=23145, sd=13} Bd7 {+0.01/9 0.038s, n=17604, sd=10}
8. Qc2 {+0.03/9 0.030s, n=18440, sd=17} b5 {+0.18/9 0.037s, n=23967, sd=13}
9. cxb5 {-0.01/10 0.025s, n=19304, sd=18} Nxb5 {-0.17/8 0.023s, n=15645, sd=12}
10. Nxb5 {+0.10/11 0.037s, n=30050, sd=19} cxb5 {-0.05/9 0.024s, n=17620, sd=15}
11. Bd3 {+0.02/10 0.014s, n=12978, sd=14} d5 {+0.07/10 0.033s, n=19193, sd=17}
12. Bd2 {-0.15/9 0.019s, n=14731, sd=15} Bd6 {+0.18/10 0.028s, n=20425, sd=19}
13. Ne2 {-0.04/11 0.016s, n=12673, sd=12} Nf6 {0.00/12 0.097s, n=53249, sd=21}
14. a3 {-0.15/9 0.030s, n=21394, sd=15, Black makes an illegal move: e8h8} 1-0