MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "718"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1ppp2p/np6/5pp1/PP3P1P/8/2PPPKP1/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:32 +0000"]
[GameEndTime "2026-09-14T13:37:33 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+2.18/10 0.028s, n=21875, sd=20}
6. Bb2 {-2.30/10 0.024s, n=16880, sd=17} e5 {+2.05/9 0.025s, n=14239, sd=16}
7. Bxe5 {-2.38/9 0.022s, n=15322, sd=18} Nf6 {+2.55/10 0.035s, n=23202, sd=18}
8. Bxf4 {-2.23/9 0.019s, n=13325, sd=16} Ng4+ {+2.34/8 0.019s, n=12213, sd=19}
9. Ke1 {-2.49/10 0.071s, n=46154, sd=20} Qf6 {+2.41/10 0.020s, n=14246, sd=13}
10. c3 {-1.93/9 0.022s, n=15763, sd=20} Nxb4 {+2.82/10 0.018s, n=14462, sd=14}
11. Qb3 {-2.99/9 0.059s, n=35667, sd=16} Bb7 {+2.97/11 0.026s, n=18077, sd=19}
12. e3 {-3.75/10 0.048s, n=30473, sd=18} Nd5 {+2.90/11 0.029s, n=18559, sd=19}
13. Bg5 {-3.19/10 0.031s, n=21275, sd=16} Qe5 {+2.75/10 0.077s, n=47511, sd=16}
14. Ne2 {-2.56/10 0.018s, n=13436, sd=16} h6 {+3.07/12 0.038s, n=28047, sd=21}
15. Bf4 {-2.86/10 0.024s, n=17031, sd=17} Nxf4 {+2.81/10 0.016s, n=13236, sd=16}
16. Nxf4 {-2.38/10 0.041s, n=27301, sd=22} Bd6 {+2.77/11 0.038s, n=24138, sd=16}
17. Na3 {-2.75/8 0.017s, n=12679, sd=14} Qg7 {+3.12/10 0.018s, n=13068, sd=14}
18. Qc4 {-3.37/10 0.037s, n=24089, sd=19} a6 {+3.40/9 0.029s, n=17599, sd=14}
19. Nh5 {-3.24/9 0.018s, n=12634, sd=15} Qe7 {+3.84/10 0.018s, n=12775, sd=15}
20. Nc2 {-4.08/9 0.043s, n=23263, sd=18, Black makes an illegal move: e8a8} 1-0