MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2514"]
[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 "rnbqkb1r/pp1p1ppp/2p1p3/3n4/6P1/N3PN2/PPPPQP1P/R1B1KB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:14:04 +0200"]
[GameEndTime "2026-09-14T16:14:04 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... b5 {+0.58/8 0.020s, n=14085, sd=10} 6. e4 {-0.48/9 0.028s, n=19384, sd=13}
Nb6 {+0.57/8 0.020s, n=15051, sd=11} 7. d4 {-0.64/10 0.072s, n=47915, sd=15}
b4 {+0.59/10 0.026s, n=20277, sd=15} 8. Nb1 {-0.72/10 0.019s, n=14028, sd=19}
c5 {+0.56/10 0.032s, n=20323, sd=13} 9. Bg5 {-0.82/10 0.017s, n=13945, sd=15}
f6 {+0.80/10 0.017s, n=13170, sd=16} 10. Be3 {-1.02/9 0.017s, n=13613, sd=13}
Ba6 {+0.85/10 0.041s, n=28973, sd=16} 11. Qd1 {-1.25/10 0.024s, n=19289, sd=17}
Bxf1 {+0.71/9 0.015s, n=13128, sd=15} 12. Rxf1 {-0.68/10 0.026s, n=16502, sd=15}
cxd4 {+0.80/10 0.018s, n=15102, sd=22}
13. Qxd4 {-0.85/11 0.069s, n=47326, sd=20} Nc6 {+0.69/8 0.016s, n=13007, sd=12}
14. Qd3 {-0.76/9 0.017s, n=13793, sd=13} Be7 {+0.68/9 0.017s, n=13095, sd=14}
15. Nbd2 {-0.79/10 0.021s, n=16706, sd=18}
Qc7 {+0.39/11 0.099s, n=64741, sd=16, White makes an illegal move: e1a1} 0-1