MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "330"]
[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 "rn1qkb1r/p2ppppp/bpp2n2/8/8/N4PPN/PPPPP2P/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:03 +0200"]
[GameEndTime "2026-09-14T18:26:03 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.06/9 0.019s, n=14377, sd=13} Bxf1 {+0.18/10 0.026s, n=20300, sd=14}
6. Rxf1 {-0.39/9 0.021s, n=20171, sd=14} d5 {-0.01/11 0.016s, n=16581, sd=15}
7. e5 {-0.37/10 0.042s, n=34063, sd=15} Qc8 {-0.20/10 0.019s, n=18033, sd=15}
8. Nf4 {+0.42/12 0.013s, n=12340, sd=15} Nfd7 {-0.12/11 0.021s, n=18644, sd=20}
9. e6 {+0.33/12 0.036s, n=30008, sd=19} fxe6 {-0.20/10 0.018s, n=16523, sd=22}
10. Nxe6 {+0.10/9 0.018s, n=18146, sd=15} Ne5 {-0.51/10 0.060s, n=41125, sd=17}
11. Nxf8 {+0.41/9 0.017s, n=12457, sd=18} Rxf8 {-0.52/12 0.037s, n=30924, sd=19}
12. d4 {+0.37/10 0.023s, n=16508, sd=18} Ng6 {-0.56/11 0.021s, n=17795, sd=18}
13. Qe2 {+0.42/10 0.028s, n=18660, sd=14} Nd7 {-0.64/9 0.026s, n=17057, sd=17}
14. Bd2 {+0.38/11 0.025s, n=22107, sd=16}
Kf7 {-0.53/10 0.027s, n=19256, sd=19, White makes an illegal move: e1a1} 0-1