MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "884"]
[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 "rnb1kb1r/pp1qpppp/2p2n2/3p4/3P4/2P1Q3/PP2PPPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:55 +0000"]
[GameEndTime "2026-09-14T13:39:56 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {-0.48/8 0.029s, n=12356, sd=11} Qc7 {+0.21/8 0.024s, n=12109, sd=12}
6. Nf3 {-0.29/10 0.035s, n=23475, sd=16} Bf5 {+0.34/9 0.015s, n=12011, sd=15}
7. Qf4 {-0.30/11 0.074s, n=41400, sd=17} Qxf4 {+0.50/10 0.017s, n=14306, sd=16}
8. Bxf4 {-0.34/10 0.028s, n=14916, sd=15} Nbd7 {+0.31/9 0.024s, n=21155, sd=15}
9. Nh4 {-0.22/10 0.024s, n=14587, sd=18} Be6 {+0.30/11 0.023s, n=20657, sd=17}
10. Nf3 {-0.24/11 0.031s, n=15809, sd=10} a5 {+0.35/10 0.033s, n=25887, sd=17}
11. a4 {-0.27/11 0.022s, n=13650, sd=16} Bf5 {+0.31/11 0.060s, n=41746, sd=17}
12. Nbd2 {-0.43/10 0.017s, n=14363, sd=13} e6 {+0.21/10 0.016s, n=14114, sd=11}
13. h3 {-0.26/10 0.040s, n=20569, sd=14} h5 {+0.26/9 0.020s, n=16525, sd=18}
14. Ng5 {-0.27/9 0.017s, n=13025, sd=13} Be7 {-0.02/9 0.020s, n=16685, sd=14}
15. f3 {-0.26/10 0.030s, n=21253, sd=17} h4 {+0.39/9 0.017s, n=14034, sd=13}
16. g4 {-0.19/10 0.018s, n=13816, sd=16} Bc2 {+0.15/9 0.023s, n=18311, sd=14}
17. e4 {-0.16/9 0.021s, n=16959, sd=14, Black makes an illegal move: e8h8} 1-0