MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "447"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/p1p1pppp/3p4/1p3n2/Q1P5/5NP1/PP1PPP1P/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:04 +0000"]
[GameEndTime "2026-09-14T16:08:05 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+2.37/9 0.014s, n=13502, sd=13} Nd7 {-2.64/9 0.015s, n=13027, sd=12}
6. d4 {+2.64/8 0.016s, n=14371, sd=11} d5 {-2.22/9 0.017s, n=14649, sd=13}
7. Bf4 {+2.46/10 0.039s, n=29306, sd=17} e6 {-2.77/9 0.016s, n=13123, sd=14}
8. e3 {+2.32/10 0.017s, n=15771, sd=17} Be7 {-2.12/10 0.044s, n=31880, sd=17}
9. Qc2 {+2.36/10 0.017s, n=15760, sd=15} Nd6 {-2.61/10 0.014s, n=12718, sd=9}
10. Nbd2 {+2.35/9 0.017s, n=15935, sd=13} Bb7 {-2.47/9 0.025s, n=21775, sd=18}
11. Bd3 {+2.55/9 0.049s, n=35521, sd=15} Nc4 {-2.62/9 0.028s, n=24021, sd=13}
12. h4 {+2.70/9 0.015s, n=13994, sd=15} a6 {-2.44/10 0.039s, n=27602, sd=14}
13. bxa6 {+2.81/10 0.016s, n=14071, sd=16}
Rxa6 {-2.38/9 0.013s, n=12425, sd=13, White makes an illegal move: e1h1} 0-1