MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "679"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/pppp1ppp/4p2n/2P5/Q4P2/8/PP1PP1PP/RNB1KBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:27 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.14/9 0.016s, n=12083, sd=13} b6 {+0.61/9 0.018s, n=13407, sd=15}
6. cxb6 {-1.04/9 0.025s, n=17456, sd=14} c5 {+1.26/9 0.023s, n=16734, sd=11}
7. Nf3 {-1.07/9 0.034s, n=23601, sd=15} Bb7 {+1.16/9 0.039s, n=22768, sd=13}
8. bxa7 {-1.03/10 0.017s, n=13276, sd=16} Nc6 {+0.96/10 0.020s, n=13757, sd=16}
9. Qb5 {-1.37/11 0.052s, n=37430, sd=16} Rxa7 {+1.76/10 0.019s, n=13475, sd=14}
10. dxc5 {-1.13/9 0.017s, n=12315, sd=14} Ba6 {+1.64/10 0.026s, n=18586, sd=16}
11. Qb3 {-1.66/11 0.037s, n=23529, sd=17} Bxc5 {+1.22/9 0.018s, n=13407, sd=17}
12. e3 {-1.36/10 0.033s, n=22276, sd=16} Bxf1 {+1.35/9 0.035s, n=19746, sd=21}
13. Rxf1 {-1.26/10 0.037s, n=24488, sd=14, Black makes an illegal move: e8h8}
1-0