MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2390"]
[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/ppqppp2/7p/2p3p1/2P2P2/7P/PP1PP1PR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:20 -0400"]
[GameEndTime "2026-09-14T11:34:21 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.41/10 0.019s, n=19667, sd=14} Bg7 {+1.43/9 0.021s, n=18324, sd=16}
6. d5 {-1.61/10 0.022s, n=26075, sd=16} gxf4 {+1.54/10 0.012s, n=15465, sd=17}
7. Qc2 {-1.34/11 0.062s, n=60349, sd=17} Nf6 {+1.47/8 0.016s, n=15611, sd=9}
8. Nc3 {-0.80/10 0.018s, n=22823, sd=15} Nh5 {+1.07/8 0.017s, n=21673, sd=14}
9. Nf3 {-0.36/10 0.020s, n=17186, sd=12} Kd8 {+0.01/7 0.018s, n=19742, sd=11}
10. e3 {+0.21/9 0.016s, n=15202, sd=16} fxe3 {-0.25/9 0.012s, n=12898, sd=17}
11. Bxe3 {+0.39/11 0.025s, n=27527, sd=20}
Qg3+ {-0.52/10 0.014s, n=18427, sd=18} 12. Bf2 {+0.13/11 0.018s, n=21989, sd=20}
Qf4 {-0.27/12 0.034s, n=35980, sd=21} 13. Ne2 {+0.50/11 0.016s, n=20377, sd=18}
Qf6 {-0.88/11 0.009s, n=14166, sd=24, White makes an illegal move: e1a1} 0-1