MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "780"]
[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 "rnbq1b1r/ppppkp1p/4pnp1/8/PP5P/5P2/2PPP1P1/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:33:48 +0200"]
[GameEndTime "2026-09-14T16:33:49 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.28/8 0.014s, n=13815, sd=12} Ke8 {+0.25/10 0.015s, n=13974, sd=13}
6. c3 {+0.11/10 0.024s, n=17208, sd=17} e5 {+0.41/10 0.040s, n=33695, sd=16}
7. d4 {-0.41/8 0.022s, n=18025, sd=15} exd4 {+0.52/10 0.042s, n=34074, sd=15}
8. Bc4 {-0.46/9 0.022s, n=18749, sd=14} Nc6 {+0.25/9 0.047s, n=37722, sd=13}
9. Ne2 {-0.31/9 0.022s, n=18271, sd=12} dxc3 {+0.63/10 0.020s, n=16860, sd=16}
10. Qb3 {-0.61/9 0.019s, n=16111, sd=13} Ne5 {+0.69/10 0.022s, n=16260, sd=16}
11. Nbxc3 {-0.31/10 0.020s, n=16958, sd=13} a5 {+0.57/9 0.028s, n=22129, sd=13}
12. Bf4 {+0.14/9 0.030s, n=21959, sd=17} Nxc4 {-0.38/9 0.042s, n=33836, sd=16}
13. Qxc4 {+0.18/10 0.017s, n=12503, sd=17} c6 {-0.15/10 0.021s, n=18321, sd=20}
14. b5 {+0.46/11 0.014s, n=12889, sd=13} d5 {-0.99/11 0.019s, n=17966, sd=20}
15. exd5 {+0.98/11 0.022s, n=19999, sd=15}
cxd5 {-0.56/12 0.017s, n=14012, sd=18} 16. Qd4 {+0.99/10 0.013s, n=12249, sd=12}
Be7 {-0.43/9 0.016s, n=12744, sd=13} 17. b6 {+3.74/11 0.043s, n=33931, sd=21}
Kf8 {-3.23/7 0.022s, n=12027, sd=10} 18. Bc7 {+6.02/10 0.018s, n=13430, sd=15}
Qd7 {-4.78/11 0.053s, n=35044, sd=19} 19. Nf4 {+4.78/10 0.030s, n=17660, sd=17}
Qe8 {-4.95/10 0.013s, n=12110, sd=15, White makes an illegal move: e1a1} 0-1