MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "352"]
[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 "rnbq1bnr/2ppkppp/p3p3/1p6/P7/1P2PPP1/2PP3P/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:45 +0000"]
[GameEndTime "2026-09-14T14:50:45 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.38/9 0.017s, n=17132, sd=13}
6. Bb2 {+0.68/10 0.023s, n=22052, sd=13} Bb7 {-0.62/9 0.017s, n=17092, sd=12}
7. d3 {+0.64/10 0.026s, n=21808, sd=15} Ke8 {-0.78/9 0.023s, n=22035, sd=13}
8. Nd2 {+0.87/9 0.016s, n=15816, sd=12} Nf6 {-0.93/8 0.016s, n=16010, sd=13}
9. Bg2 {+0.81/9 0.020s, n=17224, sd=17} Bc5 {-0.74/9 0.016s, n=14334, sd=14}
10. Qe2 {+0.86/10 0.012s, n=12247, sd=16} Nd5 {-1.11/10 0.038s, n=33550, sd=15}
11. d4 {+0.99/10 0.014s, n=12920, sd=20} Be7 {-0.88/11 0.034s, n=27494, sd=15}
12. Qf2 {+1.28/11 0.038s, n=37321, sd=18} c5 {-1.40/9 0.014s, n=15172, sd=16}
13. Ne2 {+1.59/11 0.023s, n=23319, sd=15} cxd4 {-1.48/12 0.069s, n=57626, sd=21}
14. Bxd4 {+1.11/11 0.020s, n=19680, sd=18} Nf6 {-1.34/11 0.016s, n=15747, sd=16}
15. e4 {+1.49/10 0.014s, n=12026, sd=13}
d6 {-1.68/10 0.035s, n=32294, sd=17, White makes an illegal move: e1a1} 0-1