MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "713"]
[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/ppppp2p/5n2/5pp1/2P3P1/1P3N2/P2PPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:21 +0000"]
[GameEndTime "2026-09-14T16:10:21 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+1.76/9 0.019s, n=18765, sd=14} d5 {-1.65/9 0.015s, n=14328, sd=12}
6. d4 {+1.88/9 0.022s, n=21156, sd=13} g4 {-1.23/10 0.013s, n=12837, sd=13}
7. Nh4 {+1.30/8 0.017s, n=12985, sd=15} e6 {-0.25/10 0.011s, n=12569, sd=15}
8. Bg2 {+0.15/8 0.025s, n=24823, sd=15} Ne4 {+0.07/9 0.014s, n=12812, sd=13}
9. Bxe4 {+0.44/11 0.020s, n=20380, sd=22} dxe4 {-0.97/9 0.027s, n=19512, sd=14}
10. Ng2 {+0.71/11 0.028s, n=27815, sd=19} Bg7 {-0.65/9 0.019s, n=17541, sd=17}
11. e3 {+0.76/10 0.019s, n=17750, sd=16} exf5 {-0.78/9 0.016s, n=15576, sd=17}
12. Nf4 {+1.14/9 0.016s, n=12389, sd=15} c5 {-0.90/7 0.013s, n=12628, sd=12}
13. Nh5 {+0.89/11 0.014s, n=15071, sd=19} Qg5 {-0.64/10 0.025s, n=24127, sd=18}
14. Nxg7+ {+1.10/11 0.021s, n=21162, sd=21}
Qxg7 {-0.78/9 0.029s, n=25866, sd=15} 15. Nc3 {+0.97/11 0.032s, n=30433, sd=16}
Nc6 {-0.63/10 0.018s, n=18632, sd=16} 16. Nd5 {+0.72/10 0.019s, n=18210, sd=18}
cxd4 {-0.99/10 0.030s, n=27909, sd=15}
17. Bb2 {+1.41/11 0.023s, n=23914, sd=13, Black makes an illegal move: e8h8} 1-0