MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "256"]
[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 "rnbq1bnr/p1pppk1p/1p3pp1/3N4/8/1P6/P1PPPPPP/R1BQKBNR b KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:17 +0000"]
[GameEndTime "2026-09-14T14:50:17 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.13/9 0.017s, n=18132, sd=19}
6. Nc3 {+0.06/10 0.045s, n=41008, sd=15} c5 {-0.31/9 0.013s, n=12869, sd=12}
7. e4 {+0.25/10 0.021s, n=16470, sd=14} Nc6 {-0.11/9 0.019s, n=18092, sd=14}
8. Nf3 {+0.39/10 0.018s, n=19075, sd=13} Nge7 {-0.12/10 0.017s, n=16375, sd=15}
9. Bb2 {+0.35/9 0.015s, n=13536, sd=14} Bg7 {-0.03/9 0.013s, n=13344, sd=13}
10. d4 {+0.08/10 0.044s, n=31691, sd=18} Nxd4 {-0.68/9 0.023s, n=21072, sd=17}
11. Nxd4 {+0.57/9 0.013s, n=12010, sd=16} cxd4 {-0.84/10 0.017s, n=14739, sd=17}
12. Qxd4 {+0.51/10 0.021s, n=18698, sd=17} f5 {-0.92/10 0.025s, n=22374, sd=19}
13. Qd2 {+0.84/10 0.013s, n=12761, sd=16} fxe4 {-0.99/10 0.016s, n=14071, sd=16}
14. Qf4+ {+1.26/10 0.016s, n=15102, sd=15}
Kg8 {-0.76/8 0.020s, n=15510, sd=14, White makes an illegal move: e1a1} 0-1