MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1795"]
[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 "r1bqkb1r/p1p1pppp/2n4n/1p1p4/2P2P2/P7/1PQPP1PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:03:46 +0000"]
[GameEndTime "2026-09-14T16:03:48 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nd4 {+3.84/11 0.023s, n=22448, sd=19}
6. Qc3 {-3.81/10 0.020s, n=16182, sd=14} dxc4 {+3.95/12 0.035s, n=32636, sd=24}
7. d3 {-4.39/10 0.024s, n=17944, sd=17} Nb3 {+4.98/11 0.016s, n=15638, sd=14}
8. Ra2 {-4.79/9 0.025s, n=20060, sd=14} Nxc1 {+4.55/10 0.019s, n=18630, sd=14}
9. Qxc1 {-4.67/10 0.022s, n=17490, sd=13} cxd3 {+4.49/10 0.025s, n=18481, sd=17}
10. Nf3 {-4.01/10 0.020s, n=16098, sd=14} e6 {+4.21/9 0.048s, n=40634, sd=14}
11. b3 {-4.49/7 0.025s, n=15990, sd=12} Bb7 {+4.37/9 0.024s, n=20874, sd=18}
12. Qc3 {-4.61/9 0.067s, n=43911, sd=15} Qd6 {+5.67/9 0.026s, n=20784, sd=12}
13. Rd2 {-5.77/9 0.038s, n=27161, sd=13} Qb6 {+5.83/10 0.019s, n=17305, sd=15}
14. Rxd3 {-5.24/9 0.028s, n=16790, sd=14} b4 {+6.83/11 0.016s, n=15475, sd=14}
15. Qd4 {-6.98/9 0.037s, n=29036, sd=18} Qxd4 {+7.08/11 0.018s, n=19815, sd=15}
16. Rxd4 {-6.19/10 0.023s, n=16586, sd=19} Nf5 {+6.40/11 0.015s, n=16177, sd=11}
17. Rc4 {-6.78/10 0.057s, n=46905, sd=18} bxa3 {+6.71/10 0.025s, n=21922, sd=15}
18. Nbd2 {-7.24/10 0.210s, n=156025, sd=19}
Ne3 {+6.98/10 0.031s, n=28236, sd=17} 19. Ra4 {-7.25/9 0.019s, n=15844, sd=16}
Bc6 {+7.79/10 0.026s, n=22828, sd=14} 20. Ra6 {-7.92/9 0.030s, n=25590, sd=16}
Bb5 {+8.25/10 0.021s, n=20883, sd=18} 21. Ra5 {-8.06/8 0.017s, n=14905, sd=15}
a6 {+8.21/9 0.012s, n=12342, sd=16} 22. Kf2 {-8.26/8 0.021s, n=14549, sd=15}
Bb4 {+8.30/10 0.026s, n=26525, sd=19} 23. Rxa3 {-8.18/8 0.025s, n=20835, sd=12}
Bxa3 {+9.53/11 0.018s, n=19812, sd=15} 24. Kxe3 {-8.75/9 0.026s, n=17958, sd=18}
Bc5+ {+8.44/11 0.051s, n=50552, sd=22} 25. Ke4 {-8.23/9 0.031s, n=26787, sd=17}
Rd8 {+8.49/9 0.024s, n=21777, sd=21}
26. f5 {-8.43/9 0.035s, n=30110, sd=21, Black makes an illegal move: e8h8} 1-0