MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1050"]
[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 "rnb1kbnr/pp1ppp1p/2p3p1/4q3/2P5/3P3N/PP1NPPPP/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:14 +0200"]
[GameEndTime "2026-09-14T16:11:15 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {+0.27/9 0.045s, n=27144, sd=12} Nf6 {-0.25/10 0.030s, n=25610, sd=12}
6. e4 {+0.14/8 0.013s, n=12501, sd=11} Qc7 {-0.17/9 0.017s, n=14615, sd=14}
7. b3 {-0.04/9 0.020s, n=13282, sd=12} Bg7 {-0.01/10 0.018s, n=13439, sd=15}
8. Bb2 {-0.10/10 0.026s, n=19882, sd=18} d6 {+0.11/10 0.019s, n=14792, sd=16}
9. Bg2 {-0.01/9 0.020s, n=14466, sd=15} c5 {+0.08/11 0.024s, n=14700, sd=19}
10. Nb1 {+0.06/8 0.017s, n=12037, sd=13} Nc6 {+0.01/8 0.023s, n=18238, sd=14}
11. Nc3 {-0.01/9 0.036s, n=25881, sd=14} Bg4 {+0.15/9 0.030s, n=16760, sd=12}
12. f3 {+0.08/9 0.017s, n=13263, sd=15} Bxh3 {+0.08/9 0.025s, n=17257, sd=14}
13. Bxh3 {+0.12/10 0.034s, n=26247, sd=16} h5 {+0.08/9 0.022s, n=16467, sd=14}
14. Qd2 {0.00/10 0.036s, n=26258, sd=16}
Qa5 {+0.50/10 0.060s, n=45261, sd=16, White makes an illegal move: e1a1} 0-1