MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1216"]
[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 "r1bq1bnr/pp1kpppp/n2p4/1Np5/2P4P/8/PP1PPPP1/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:11:33 +0200"]
[GameEndTime "2026-09-14T16:11:34 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qa4 {+2.07/9 0.027s, n=20819, sd=14} g6 {-1.87/9 0.038s, n=29151, sd=18}
6. g3 {+2.48/8 0.027s, n=15125, sd=13} Nf6 {-2.06/8 0.020s, n=14628, sd=11}
7. Bg2 {+2.55/10 0.022s, n=14036, sd=11} Bg7 {-2.49/8 0.024s, n=17465, sd=13}
8. d3 {+2.56/9 0.026s, n=16721, sd=17} Qb6 {-2.74/8 0.025s, n=15556, sd=11}
9. Bd2 {+2.74/10 0.044s, n=33136, sd=17} Nb4 {-2.26/10 0.037s, n=25435, sd=20}
10. d4 {+2.85/11 0.041s, n=26831, sd=20} Qa6 {-3.55/9 0.054s, n=33090, sd=20}
11. Qb3 {+5.00/11 0.044s, n=31179, sd=14} Kd8 {-4.45/10 0.040s, n=26741, sd=15}
12. dxc5 {+4.86/10 0.027s, n=18227, sd=15}
dxc5 {-4.18/10 0.024s, n=19054, sd=17} 13. Nf3 {+5.26/9 0.014s, n=13213, sd=17}
Be6 {-4.96/8 0.030s, n=23331, sd=16} 14. Bxb4 {+5.27/7 0.018s, n=15007, sd=15}
cxb4 {-5.76/10 0.022s, n=14246, sd=19} 15. Rd1+ {+5.40/9 0.023s, n=17429, sd=19}
Nd7 {-5.61/11 0.041s, n=31889, sd=21} 16. Ng5 {+5.42/11 0.016s, n=15509, sd=19}
Rc8 {-6.29/10 0.025s, n=20016, sd=24}
17. Nxe6+ {+5.87/11 0.026s, n=17687, sd=17}
Qxe6 {-5.78/10 0.050s, n=42811, sd=21}
18. Nxa7 {+5.48/10 0.017s, n=15145, sd=17} Rc7 {-5.29/12 0.011s, n=12950, sd=20}
19. Bd5 {+6.03/11 0.021s, n=20220, sd=14} Qf6 {-5.73/9 0.034s, n=28081, sd=15}
20. Qxb4 {+5.58/10 0.012s, n=12569, sd=14}
Qxb2 {-5.85/11 0.014s, n=13321, sd=14}
21. Qxb2 {+6.30/11 0.012s, n=13190, sd=17}
Bxb2 {-6.21/10 0.013s, n=13390, sd=17} 22. Nb5 {+5.86/10 0.016s, n=15572, sd=20}
Rc6 {-5.78/10 0.025s, n=24188, sd=15, White makes an illegal move: e1h1} 0-1