MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "134"]
[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/1pp1pkpp/p7/3p1p1P/3P4/P7/1PPBPPP1/RN1QKBNR b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:47:35 +0200"]
[GameEndTime "2026-09-14T17:47:36 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-1.13/9 0.026s, n=23987, sd=13} 6. Nf3 {+1.63/8 0.015s, n=13726, sd=13}
Nf6 {-1.17/9 0.016s, n=14055, sd=12} 7. e3 {+1.20/9 0.027s, n=25060, sd=15}
b5 {-1.22/9 0.014s, n=14552, sd=13} 8. a4 {+1.27/9 0.016s, n=14929, sd=14}
b4 {-1.02/8 0.021s, n=18799, sd=18} 9. c3 {+1.13/9 0.024s, n=16030, sd=14}
a5 {-0.94/8 0.018s, n=13429, sd=11} 10. Ne5+ {+1.09/7 0.018s, n=13356, sd=13}
Kg8 {-0.57/9 0.036s, n=31612, sd=16} 11. Qb3 {+0.78/8 0.026s, n=21014, sd=12}
c5 {-0.26/10 0.022s, n=16844, sd=13} 12. dxc5 {+1.00/12 0.016s, n=16930, sd=16}
Qc7 {-0.26/11 0.021s, n=16518, sd=18} 13. Nd3 {+0.65/11 0.020s, n=19192, sd=19}
Na6 {-0.18/11 0.015s, n=14914, sd=17} 14. cxb4 {+0.14/9 0.020s, n=17769, sd=15}
axb4 {-0.41/10 0.021s, n=15958, sd=19}
15. Nxb4 {+0.23/10 0.020s, n=14799, sd=14}
Nxc5 {-0.21/10 0.014s, n=13206, sd=20} 16. Qd1 {+0.43/9 0.016s, n=12778, sd=16}
Nfe4 {-0.40/8 0.023s, n=18852, sd=12} 17. Nd3 {+0.75/10 0.025s, n=23715, sd=15}
Bd7 {-0.54/8 0.021s, n=17569, sd=13} 18. Nxc5 {+0.56/10 0.022s, n=17784, sd=9}
Bxc5 {-0.53/9 0.016s, n=14297, sd=13} 19. Nc3 {+0.72/10 0.014s, n=12323, sd=15}
Nxd2 {-0.93/10 0.020s, n=17422, sd=14}
20. Qxd2 {+0.89/11 0.021s, n=21330, sd=14} Qa5 {-1.06/9 0.038s, n=30837, sd=14}
21. Be2 {+1.12/8 0.015s, n=13412, sd=12}
Kf7 {-1.04/9 0.015s, n=13058, sd=14, White makes an illegal move: e1h1} 0-1