MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "497"]
[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 "rnb1kbnr/pp1p1ppp/q1p1p3/6P1/2P5/5N2/PP1PPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:32 +0000"]
[GameEndTime "2026-09-14T13:36:33 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.58/10 0.038s, n=26954, sd=13} b5 {-1.32/10 0.045s, n=28798, sd=15}
6. cxb5 {+1.58/9 0.018s, n=13911, sd=16} cxb5 {-1.34/10 0.018s, n=13716, sd=15}
7. Nc3 {+1.90/9 0.019s, n=14052, sd=16} Qa5 {-1.22/9 0.017s, n=12009, sd=11}
8. Bxb5 {+1.95/9 0.016s, n=12762, sd=15} Bb7 {-1.98/8 0.025s, n=17127, sd=13}
9. a3 {+2.08/9 0.025s, n=17259, sd=14} Bxe4 {-1.31/9 0.021s, n=13619, sd=15}
10. b4 {+1.78/10 0.030s, n=16477, sd=10} Qb6 {-1.87/10 0.030s, n=20974, sd=13}
11. Bxd7+ {+1.66/8 0.015s, n=12050, sd=15}
Nxd7 {-0.97/10 0.051s, n=32435, sd=19} 12. Nxe4 {+1.40/9 0.030s, n=20984, sd=15}
h6 {-1.21/10 0.017s, n=12488, sd=17} 13. d3 {+1.18/9 0.054s, n=33561, sd=14}
hxg5 {-0.91/10 0.070s, n=45703, sd=17}
14. Nfxg5 {+0.81/8 0.039s, n=24818, sd=13}
Ngf6 {-0.76/9 0.051s, n=32795, sd=15, White makes an illegal move: e1h1} 0-1