MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "630"]
[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 "rnb1kbn1/ppp1pppr/3q4/3p3p/P7/2P3PB/RP1PPP1P/1NBQK1NR b Kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:20 +0000"]
[GameEndTime "2026-09-14T14:52:21 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.58/9 0.020s, n=15451, sd=15}
6. Bxc8 {-0.44/10 0.018s, n=16293, sd=15} Rxc8 {+0.31/10 0.020s, n=20099, sd=17}
7. d4 {-0.25/10 0.017s, n=17792, sd=15} h4 {+0.28/10 0.016s, n=14933, sd=20}
8. Bf4 {-0.21/11 0.015s, n=14762, sd=16} Qd7 {+0.29/10 0.021s, n=13834, sd=14}
9. Nd2 {-0.23/9 0.019s, n=18089, sd=20} g5 {+0.41/10 0.022s, n=20376, sd=14}
10. Bxg5 {+0.16/10 0.018s, n=17816, sd=21}
hxg3 {+0.38/10 0.012s, n=12058, sd=16}
11. fxg3 {-0.10/10 0.025s, n=20681, sd=19} f6 {+0.17/11 0.032s, n=30076, sd=22}
12. Qc2 {-0.27/9 0.025s, n=23954, sd=18} e5 {-0.05/9 0.040s, n=32142, sd=21}
13. Qg6+ {-0.05/10 0.014s, n=16354, sd=19} Qf7 {+0.08/10 0.017s, n=19647, sd=22}
14. Qxf7+ {+0.17/9 0.012s, n=12624, sd=14} Kxf7 {+0.26/9 0.013s, n=15067, sd=16}
15. Be3 {+0.10/10 0.017s, n=16508, sd=20} exd4 {+0.16/9 0.015s, n=12752, sd=14}
16. Bxd4 {+0.08/10 0.017s, n=17278, sd=19}
Nxd4 {+0.16/11 0.011s, n=12639, sd=18}
17. cxd4 {-0.11/10 0.015s, n=15985, sd=14} Nh6 {+0.13/10 0.012s, n=13021, sd=14}
18. Ngf3 {-0.39/9 0.016s, n=16297, sd=19}
Nf5 {-0.01/9 0.013s, n=14417, sd=19, White makes an illegal move: e1h1} 0-1