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 "r1bqkb1r/pp1ppppp/n1p5/1P1n4/3P4/2N4P/P1P1PPP1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:12:28 -0400"]
[GameEndTime "2026-09-14T12:12:28 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc3 {+7.46/9 0.012s, n=15635, sd=14}
6. Qd2 {-7.79/8 0.017s, n=14281, sd=12} Nxb5 {+7.26/10 0.015s, n=16014, sd=18}
7. e4 {-7.29/10 0.018s, n=23725, sd=18} d5 {+6.95/8 0.009s, n=12795, sd=12}
8. e5 {-6.70/10 0.011s, n=14390, sd=11} e6 {+6.92/9 0.025s, n=24148, sd=15}
9. a3 {-6.80/10 0.018s, n=17406, sd=12} Bd7 {+6.96/10 0.016s, n=20063, sd=16}
10. Rb1 {-7.09/10 0.014s, n=17430, sd=13} Qc7 {+7.31/9 0.013s, n=16836, sd=15}
11. a4 {-7.24/10 0.010s, n=12675, sd=16} Na3 {+7.31/11 0.010s, n=15521, sd=18}
12. Bxa3 {-7.32/10 0.012s, n=14499, sd=19}
Bxa3 {+7.21/10 0.020s, n=18685, sd=17} 13. Nf3 {-6.94/12 0.012s, n=16098, sd=20}
Be7 {+6.85/10 0.009s, n=15756, sd=14} 14. Bxa6 {-7.18/11 0.020s, n=27507, sd=17}
bxa6 {+7.30/12 0.044s, n=46872, sd=16, White makes an illegal move: e1h1} 0-1