MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1333"]
[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 "rnbqkbnr/pp1p2p1/2p2p1p/1B2p3/4P1Q1/2P3P1/PP1P1P1P/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:03 +0000"]
[GameEndTime "2026-09-14T16:03:04 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+5.87/9 0.028s, n=13565, sd=11}
6. d4 {-5.95/7 0.017s, n=13518, sd=13} Ne7 {+6.65/8 0.022s, n=18162, sd=14}
7. d5 {-6.38/7 0.020s, n=16978, sd=15} d6 {+6.49/10 0.030s, n=19513, sd=20}
8. Qe2 {-6.46/10 0.052s, n=41509, sd=16} f5 {+6.55/9 0.023s, n=18524, sd=15}
9. f4 {-6.43/9 0.029s, n=18375, sd=12} Nd7 {+6.59/9 0.022s, n=17171, sd=14}
10. fxe5 {-6.42/10 0.035s, n=29831, sd=19} Nxe5 {+6.31/9 0.017s, n=14218, sd=18}
11. Nf3 {-6.60/10 0.039s, n=27540, sd=20}
Nxf3+ {+6.63/10 0.028s, n=22511, sd=17}
12. Qxf3 {-6.29/10 0.022s, n=18302, sd=20}
fxe4 {+6.15/10 0.037s, n=26430, sd=17} 13. Qe2 {-6.49/12 0.067s, n=52581, sd=20}
Bf5 {+6.38/10 0.050s, n=37535, sd=17}
14. Qxb5+ {-6.70/10 0.088s, n=65311, sd=21} Qd7 {+6.83/8 0.022s, n=19034, sd=14}
15. Na3 {-6.83/9 0.022s, n=18520, sd=17} Qxb5 {+7.81/9 0.015s, n=14951, sd=13}
16. Nxb5 {-6.83/8 0.020s, n=17887, sd=12} Nxd5 {+7.25/8 0.014s, n=12855, sd=14}
17. b3 {-6.51/7 0.013s, n=12708, sd=11}
Bd7 {+8.61/9 0.015s, n=15876, sd=12, White makes an illegal move: e1h1} 0-1