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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

840bbad79d84cd3dc6cab27f259a3e78

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
23
played
Pace
77.2/min
overall 77.2/min
Biggest swing
+898
Seat 1 · move 21

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,200+52.2 pawn/100lost 1
gbb-1,200-52.2 pawn/100won 1

Last moves

  1. 23Even0
  2. 22Seat 2+4
  3. 21Seat 1+898
  4. 20Even0
  5. 19Seat 1+2
  6. 18Even0
  7. 17Seat 1+500
  8. 16Seat 2+300
  9. 15Seat 1+102
  10. 14Seat 2+302
  11. 13Seat 1+100
  12. 12Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
f1415d51a61a9034822998defaecf3ea9771fd49d1e52b573963b472b4879c45
Seed hash
c4cd982f4a1e40d79a683f7f9ec444eff00935bb6a7501623722f42eb1f6b171 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 59,595, Merkle root 2fb6bf51454af5a8618d203cd4e1ef695b7d230da707c3222fc2f7ecde988f4d. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. ccf5e4aec5049efe467ea45f0e75bfd1d4902c9ea6f041b122c48ada8c1f5258
  2. 99a3f1bf251b2f5d872385be66f64922c0062ef9568f75622ff3c335648824cc
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"b7b5"
21"d2d4"
32"h7h6"
41"f1b5"
52"h6h5"
61"g1f3"
72"g7g5"
81"f3g5"
92"a7a6"
101"b5e2"
112"e7e6"
121"g5f7"
132"e8f7"
141"e2h5"
152"h8h5"
161"d1h5"
172"f7e7"
181"c1g5"
192"e7d6"
201"g5d8"
212"g8f6"
221"h5c5"