MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2182"]
[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/pppp4/4p2p/5pp1/4P3/P4P2/1PPPN1PP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:51:33 +0200"]
[GameEndTime "2026-09-14T17:51:34 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.20/8 0.047s, n=33329, sd=12} 6. d4 {+0.84/9 0.020s, n=14645, sd=11}
Bg7 {-0.31/10 0.017s, n=13300, sd=13} 7. h4 {+1.01/9 0.015s, n=12087, sd=13}
d6 {-0.98/8 0.020s, n=14808, sd=12} 8. hxg5 {+0.57/9 0.017s, n=13717, sd=15}
hxg5 {-0.53/11 0.024s, n=16794, sd=20} 9. Rxh8 {+0.61/10 0.037s, n=21766, sd=15}
Bxh8 {-0.42/10 0.028s, n=19763, sd=16} 10. Qd3 {+0.45/9 0.023s, n=16604, sd=18}
Qf6 {-0.39/9 0.045s, n=27670, sd=15} 11. exf5 {+0.56/8 0.019s, n=13882, sd=17}
Qxf5 {-0.34/10 0.028s, n=18469, sd=19}
12. Qxf5 {+1.57/12 0.020s, n=18220, sd=19}
exf5 {-0.31/12 0.014s, n=13876, sd=12}
13. Bxg5 {+0.36/10 0.013s, n=12329, sd=15}
Nxd4 {-0.94/13 0.044s, n=38531, sd=18}
14. Nxd4 {+0.98/10 0.018s, n=13592, sd=17}
Bxd4 {-1.23/9 0.020s, n=18591, sd=19, White makes an illegal move: e1a1} 0-1