MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1515"]
[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 "rnbqkb1r/2pp1ppp/p4n2/1p2p3/4P3/NP3P2/P1PP2PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:20 +0000"]
[GameEndTime "2026-09-14T16:03:21 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-1.71/9 0.023s, n=16865, sd=14} c6 {+1.39/8 0.021s, n=13656, sd=16}
6. Bb2 {-1.46/8 0.023s, n=15243, sd=11} d5 {+1.55/9 0.013s, n=12870, sd=11}
7. exd5 {-1.74/9 0.020s, n=14187, sd=14} Bc5 {+1.95/9 0.025s, n=22751, sd=15}
8. Nc2 {-2.02/8 0.045s, n=24842, sd=17} bxc4 {+1.74/8 0.017s, n=15038, sd=13}
9. Bxc4 {-1.87/10 0.046s, n=27212, sd=17} cxd5 {+2.48/11 0.012s, n=13797, sd=16}
10. d4 {-2.22/9 0.019s, n=12672, sd=15} Bxd4 {+2.16/9 0.012s, n=13216, sd=17}
11. Bxd4 {-2.27/10 0.030s, n=21762, sd=16}
dxc4 {+2.00/10 0.014s, n=14313, sd=17} 12. Bc5 {-1.94/11 0.036s, n=21335, sd=17}
Qxd1+ {+1.71/10 0.027s, n=29424, sd=19}
13. Rxd1 {-1.80/11 0.028s, n=23950, sd=16}
cxb3 {+1.63/11 0.016s, n=15133, sd=19}
14. axb3 {-1.37/11 0.023s, n=18512, sd=18} Be6 {+1.60/9 0.013s, n=15276, sd=13}
15. Ne3 {-1.36/10 0.025s, n=19232, sd=13} Bxb3 {+1.49/10 0.019s, n=20434, sd=17}
16. Rb1 {-1.31/10 0.027s, n=19613, sd=20} Be6 {+1.70/10 0.016s, n=17036, sd=20}
17. Ne2 {-1.22/9 0.028s, n=20083, sd=13} Nfd7 {+1.04/9 0.042s, n=20804, sd=15}
18. Ba3 {-0.89/10 0.026s, n=19126, sd=17}
Nc6 {+0.84/10 0.021s, n=21832, sd=16, White makes an illegal move: e1h1} 0-1