MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1104"]
[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 "rnbqk1nr/bppp1ppp/p3p3/8/3P3P/1P5N/P1P1PPP1/RNBQKB1R w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:52 -0400"]
[GameEndTime "2026-09-14T11:31:52 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.07/9 0.027s, n=27399, sd=14} Qxh4 {-0.13/9 0.028s, n=25121, sd=15}
6. e3 {+0.18/9 0.023s, n=18732, sd=15} d6 {-0.10/9 0.020s, n=14689, sd=13}
7. Nc3 {+0.55/9 0.026s, n=18983, sd=12} Bd7 {-0.16/10 0.026s, n=18534, sd=13}
8. g3 {+0.50/9 0.014s, n=13572, sd=18} Qe7 {+0.52/10 0.026s, n=25970, sd=15}
9. Bg2 {-0.19/9 0.019s, n=17789, sd=13} d5 {+0.19/10 0.038s, n=34240, sd=18}
10. Qg4 {-0.68/10 0.027s, n=24481, sd=16} f5 {+0.71/10 0.014s, n=16754, sd=15}
11. Qh5+ {-0.26/11 0.022s, n=21513, sd=18} g6 {+0.77/9 0.015s, n=17814, sd=17}
12. Qh4 {-0.40/9 0.014s, n=15300, sd=15} Nc6 {+0.59/9 0.023s, n=19779, sd=16}
13. Qxe7+ {-0.50/9 0.016s, n=19845, sd=15}
Ngxe7 {+0.56/8 0.014s, n=13203, sd=13} 14. Ng5 {+0.02/11 0.009s, n=13026, sd=16}
h6 {-0.12/10 0.020s, n=20733, sd=16} 15. Ne2 {-0.19/10 0.021s, n=19011, sd=16}
Kf8 {-0.22/10 0.030s, n=30820, sd=16} 16. Nf4 {+0.06/10 0.017s, n=19993, sd=16}
Nd8 {-0.34/10 0.022s, n=21628, sd=19} 17. Ba3 {+1.79/11 0.026s, n=23113, sd=14}
Ke8 {-1.79/8 0.023s, n=20139, sd=13} 18. c4 {+3.00/10 0.011s, n=14959, sd=16}
c6 {-2.76/7 0.020s, n=17783, sd=11} 19. Bxe7 {+5.84/11 0.017s, n=20489, sd=16}
Kxe7 {-5.86/8 0.015s, n=15232, sd=16} 20. Nxg6+ {+5.18/8 0.009s, n=12230, sd=16}
Kf6 {-5.18/10 0.018s, n=23080, sd=18} 21. Nxh8 {+4.84/10 0.009s, n=13506, sd=16}
Kxg5 {-5.59/9 0.031s, n=34642, sd=17, White makes an illegal move: e1a1} 0-1